Do-it-yourself greenhouse from window frames. Do-it-yourself greenhouse from window frames without a foundation

For any avid summer resident or suburban resident, a greenhouse - necessary thing. Modern market offers a huge variety of materials for its construction. But by choosing inexpensive option, you will have to collect a new greenhouse for the next season, because it is short-lived. And high-quality raw materials, for example, polycarbonate or metal-plastic, are not always affordable. But there is a way to solve this problem. Modern lovers of garden beds build greenhouses from old double-glazed windows. It turns out cheap and reliable. Mounting a greenhouse from window frames with your own hands is not difficult at all. Minimum carpentry skills will be enough.

1 Pros and cons of window frame greenhouses
2 Step-by-step instructions for installing a greenhouse from window frames
3 Video: do-it-yourself greenhouse construction

Pros and cons of greenhouses from window frames

The undoubted advantage of such a material is that it can be built very quickly. Almost anyone can do the job. Another advantage of a window greenhouse is that it is budget-friendly, but not inferior in quality to greenhouses made of expensive materials. It is airtight and transmits light well, the windows can be opened for ventilation.

A greenhouse made of window frames will significantly save on the construction of a greenhouse

The disadvantages are inherent in those greenhouses that are made of wooden frames with glass. Every year such a structure requires repair, due to the fact that the tree is drying out. In addition, you need to be very careful with this design. Glass is a fragile material that loses its aesthetic appearance over time. It is necessary to constantly wash the windows so that the light easily penetrates into the room. Moreover, such a design requires the presence of concrete base.

The foundation is needed for several reasons:

wooden frames in contact with the ground can quickly rot;
the soil tends to "move", which can damage fragile glass.

In addition, the base will slightly raise the ceiling of the future greenhouse, and it will be much more convenient to be in it.

Photo gallery: homemade double-glazed greenhouses

Greenhouse from old windows looks very aesthetically pleasing

A greenhouse made of metal-plastic windows allows you to create optimal conditions for plants

Greenhouse from old windows is inexpensive

You can always further decorate the greenhouse

Greenhouse from old windows can be small and large

Installation of a greenhouse from window frames will not take much time

Step-by-step instructions for installing a greenhouse from window frames

All work on the installation of a greenhouse from window frames with your own hands consists of several stages. It is very important to follow their order.

Design

Most likely, all greenhouse frames will be different sizes, so the standard design is not suitable in this case. In order for the walls to turn out to be even, you will first have to assemble a mosaic of window frames on the ground. After that, you need to measure the resulting modules and write them down. Make a diagram on paper where you mark the location of all the frames. Design the foundation, frame and roof of the greenhouse separately.

The drawn up drawing will allow you to use the window frames as optimally as possible.

Foundation

The design itself is not heavy at all, so it will be enough for it strip base. For its installation you need:

Drive pegs around the perimeter of the greenhouse and stretch a rope between them.

Dig a trench 35–40 cm wide and deep.

Level the bottom, compact it, cover it with waterproofing, for example, roofing material.

Pour a 5-7 cm layer of sand, moisten it, level it and compact it.

Lay a layer of medium fraction gravel.

Mount the formwork so that the height of the concrete base above the ground rises at least 40 cm.

Lay a reinforcing net (with a reinforcement cross section of 8 mm or more).

Make a cement-sand mixture in a ratio of 1: 3 and pour it.

In order to avoid the formation of air pockets, compact the cement with a metal rod.

Check foundation level.

Wait until the concrete hardens. In this case, the first few days it needs to be moistened and covered with polyethylene. When everything is set, you can dismantle the formwork.

Strip foundation for a greenhouse - an inexpensive option suitable for this type of building

Important! You can start building the foundation knowing the exact dimensions of the future greenhouse, otherwise you risk making the base too small or large.

For the construction of a greenhouse, you can also make a columnar foundation.

Preparatory work

First of all, you need to get enough frames. The windows of your apartment alone are definitely not enough. Alternatively, you can contact a window replacement company. For a symbolic price, they will sell the number of frames that you need.

Window frames can be taken old and new

Calculating the required amount of material is quite simple. By simple mathematical operations of addition and subtraction, you can find out the missing amount. Subtract the material you already have from the total perimeter of the greenhouse, and there will be an area that is missing. Future greenhouse walls need pre-treatment:

Remove all fittings from the frames (hinges, handles, etc.).

Remove a layer from them old paint. This can be done with a grinder, scraper or other similar tools.

Treat the wood with an anti-rot compound and paint.

In order not to damage the glass when working with a hammer, dismantle them for a while.

Treat all holes (windows) as much as possible silicone sealant. Leave a few for ventilation.

Path between beds and fence

In greenhouses, it is advisable to build a good path between the beds. To create it, materials such as brick, paving slabs, paving stones. They need to be laid on a sand cushion in a small trench. You can use sand and gravel flooring as a path.

The path and fence in the greenhouse must be

Polymer tapes are often used as fencing, in which there are plastic rods dug into the ground. They will last a long time, are easy to install, do not rot, and are easy to clean. But you can use bricks, slate or wooden boards.

Installing the frame is very easy:

To the roofing material laid on the foundation, it is necessary to attach a strapping of beams with anchors. Fasten all elements with steel corners.

Install vertical supports (corner and intermediate).

Mount temporary fixation until the top trim is made.

Make the top harness and remove the temporary elements.

Build a frame gable roof. To do this, you need to install 2 vertical racks, a ridge and rafter legs. Fix all elements with self-tapping screws and steel corners.

Attach the frames to the frame through the holes that were used when installing the windows in the apartment.

If the roof is made of window frames, then you need to start laying it first to avoid damage to the glass walls in the event of a tool falling.

You can also make a combined version of the greenhouse. For example, to drive the walls out of the window frames, and cover the roof with other material (polycarbonate, polyethylene).

Video: do-it-yourself greenhouse construction

If you correctly plan and build such a greenhouse, then you will get a durable, good, bright and spacious place for growing vegetables. Without spending a lot of money and effort, your greenhouse will look no worse than expensive finished structures.

What is the best greenhouse material? Each owner will answer this question differently. First of all, the choice depends on financial capabilities.

A greenhouse made from old window frames is a budget option that does not require serious capital investments. This design is easy to do with your own hands. The building process does not take much time.

How to choose the right material for a homemade greenhouse

How to build:

dig posts treated with fungicidal preparations into the ground;
attach flexible branches to them;
the distance between the columns - no more than 1.4 m;
connect the ends of the branches located opposite;
the frame is ready;
cover .

Option number 2. Greenhouse made of metal mesh

enough to make this solid construction take welded mesh or a chainsaw:

at a sufficient depth, fix the posts in the ground;
perform a strapping from a bar or boards, fix a grid on it;
Stretch a transparent film over the frame.

Greenhouses from old window frames

Many owners make plant shelters from unnecessary frames, which, after repair, some people simply throw in a landfill. Of all the types of structures made from improvised materials, this one is the most durable and strong. The cost of work is minimal.

The second life of old windows

The design deserves closer attention. Learn all the nuances of building an inexpensive and reliable greenhouse.

Design features

This design allows enough light to pass through and protects plants well from the effects of precipitation. Regular ventilation will help prevent high humidity.
The design will last more than one year. In such a building, you can install a system
An ordinary greenhouse can build an inexpensive greenhouse House master. It takes patience and precision. An assistant won't hurt.

The more accurately the frames are selected and fitted, the better the design looks.

Where to install a greenhouse?

There are several space requirements:

a flat, well-lit area protected from the wind;
the absence of tall trees or high-rise buildings nearby that create a shadow;
the longer side of the greenhouse should be located from north to south.

Nuances to be aware of:

choose window frames of the same size;
make sure that the glass is intact, and the tree is not rotten;
calculate the required number of frames, take a couple in stock;
before installation, remove all fittings, remove old paint, treat the wood with a composition from fungi;
after the fungicide has dried, paint the frames.

Pros and cons of greenhouses from old windows

There are more advantages than disadvantages. Judge for yourself.

Positive sides:

Glass transmits ultraviolet well. Plants quickly stretch and bear fruit well;
a properly assembled greenhouse retains a sufficient amount of heat;
glass is easier to clean than film;
Broken glass is easy to replace.

Building disadvantages:

heavy glass needs a foundation;
large hail can damage the coating;
without ventilation on sunny days indoors can be too hot.

These shortcomings are not so serious as to spoil the overall impression of the window frame greenhouse. Many of them are easy to fix.

How to build a greenhouse from old windows

Before you start building, prepare enough material

Pay attention to the nuances:

First, find enough old windows. You may need more than one day.
Secondly, study the material on the topic and watch the video. You must clearly understand how to act.
And finally, deal with time. from unnecessary frames freezes for about three weeks. For such a period, you will surely have time to find suitable frames.

Contact a company that installs plastic windows. Perhaps the staff will tell you the address where free material for your greenhouse will appear in the near future. Try it, it will probably help you.

If you are building a greenhouse with your own hands

The owner will be helped by diagrams with applied dimensions that can be taken as a basis. If you plan to build a structure of a different size, be sure to complete the drawing of the future structure.

Don't build by eye. Measure each frame. You will understand what size it will turn out.

Choose old windows of the same size. This will make it easier to attach them.

Pay special attention to frame placement.. Install them strictly according to the level. A skewed frame will lead to various problems.

On the drawing, indicate the location of the beds and passages. The width of the beds is about a meter. It is desirable that there is free space for walking.

If the building is large, make a passage the width of a small cart. Carrying fertilizer in buckets is a bad idea.

Frame for a greenhouse from window frames

For the strength and reliability of a homemade shelter for plants, make a wooden frame. You will need a 50 x 50 cm timber or a quality dry board that fits the width of the window frames (4 cm).

Attach the long elements of the window frame to the uprights. So the gap between adjacent frames will be reliably isolated.

Frame details:

rack;
bottom harness;
top harness.

For fastening use:

nails;
screws.

What's better? Of course, screws. They are more expensive, but the connection is stronger. Fasten frames not only from the outside. Inside, fasten on a medium thickness support board.

After connecting the frames, blow out all the cracks mounting foam. Don't be stingy, the quality construction will keep you warm even in the cold.

Is a foundation needed?

Most of the owners who have equipped a home-made greenhouse from window frames do not regret that they made the basis for their greenhouse. The foundation will not only be a good support for the frame. Pouring the base helps maintain the desired temperature in the greenhouse and reduces heat loss.
Foundation types:

tape;
point;
metal.

The most durable and reliable - tape. Fill depth varies by region. Check the depth of soil freezing in your area.

The foundation is poured around the perimeter. The width of the base is at least 100 m. For a winter greenhouse, insulate the foundation from the outside. Lightweight, highly water-repellent polystyrene foam boards are suitable.

A common version of the strip foundation is concrete or masonry. Check the quality of the base filling by level. Skews are not allowed.

Making a greenhouse from window frames

A detailed video instruction will be a good help. After viewing this material, any owner will easily figure out all the intricacies of making and installing a home-made shelter for plants.

Helpful Hints
There are little things that can affect the operation of a homemade greenhouse. Pay attention to them:

Frames must not be rotten. Throw away frames without regret, even with small rotten areas.
Check if the vents open.
Do not forget to treat the tree with fungicidal compounds, otherwise the frames will begin to rot;
Do not make paths less than 50 cm wide - it will be inconvenient to walk between grown plants;
Don't forget to ventilate the greenhouse. Excessive humidity and high temperature impair the development of plants.
The best material for the roof is polycarbonate or, in extreme cases, a film. Window frames are too heavy, too much passes through them sunlight and the plants overheat.

Greenhouse from window frames photo

There are enough options for homemade greenhouses.

Are you thinking about making an inexpensive and durable greenhouse? Pay attention to the old window frames. They will make an excellent building that will last more than one year.

Such a shelter can be heated and harvested early vegetables or grown.

Build a homemade greenhouse according to the recommendations and enjoy the fruits of your labor.

Do not puzzle over where to dispose of old wooden or plastic windows after repair. Using this guide and helpful tips from summer residents, build a greenhouse or a full-fledged greenhouse from window frames with your own hands - and early vegetables pamper yourself, and among the neighbors you will be known as a master. Thoroughly study how to make the structure reliable and airtight so that it solves the assigned tasks, withstands bad weather and stands on the site for several seasons.

Neat greenhouse from window frames

Pros and cons of greenhouses from old window frames

Does the prospect of getting a practically free greenhouse warm your soul? Do not rush to rub your hands in anticipation of future profits from greenhouse farming - a cheap greenhouse has both advantages and disadvantages. For example, you cannot make such a greenhouse yourself in a jiffy, and even live, and in the photo the structures are significantly inferior in appearance to polycarbonate ones. Whether such a solution suits you, you will understand when you study other nuances.

Mini greenhouse from an old window

Features of frame greenhouses

A greenhouse made of window frames, in addition to cost, has other advantages:

windows, if they have retained their integrity, keep heat well;
in the presence of glasses, it is not necessary to spend money on covering material;
the design is quite light, and the soil warms up quickly;
there are already vents in the window frames, which means that the ventilation issue has been resolved;
a leaky element can always be replaced with a similar one.

Greenhouse from window second-hand

On the other hand, a do-it-yourself greenhouse made of window frames, even in the photo, looks, to put it mildly, unpresentable. If you approach the matter responsibly, then its installation will take at least a week. Therefore, those who value their own time are worth their weight in gold or worry about landscape design of their site, they do not undertake the construction of a frame greenhouse.

The disadvantages should also include a large number of joints and connections between frames that are often of different sizes. They all need to be sealed with sealant so that precious heat does not leak into the cracks. It will be necessary to grease, tint, repair such a greenhouse during the entire period of operation. Besides:

a greenhouse assembled from “pieces” is difficult to dismantle and move to another place;
glass breaks easily and, working near the walls of the greenhouse, care must be taken;
the greenhouse turns out to be heavy - you can’t do without a foundation.

Window frames shade the greenhouse by 30%

We must not forget that under glass, which retains UV B and C spectrum useful for plants, agricultural crops grow more slowly than under a light-transmitting film. Is it worth abandoning the idea altogether because of these features? Of course not, they just need to be taken into account in the design of a home-made greenhouse and responsibly approach the choice of a place for it.

Choice of location and design

Before you make a greenhouse out of window frames, decide where it will be located. The question is far from being idle: not only its size and shape, but also the internal microclimate and productivity directly depend on the location of the structure. Of course, these recommendations are not feasible for every site, but if possible, try to comply with them at least partially:

so that the greenhouse is well lit and protected from the north winds, install it in front of tall structures or plantings;
build a structure on the southeast, southwest or south side site;
it’s good if there is a hill in this place, otherwise you will have to equip the drainage layer;
analyze the condition of the soil in the selected plot - if the soil is clayey, cover it with gravel and fill it with black soil;
place the greenhouse for tomatoes as far as possible from the plantation with potatoes - this is important for preventing the spread of late blight;
keep in mind that the south-north direction is considered the most successful direction for the roof ridge - this is how cultivated crops receive the maximum amount of sunlight from the east and south.

The location of the greenhouse on the site

If you want to extend the growing season, consider also the communications system - you will need to provide heating, lighting and watering. To make it all easier to do it yourself, it is important that the window frame greenhouse is located as close as possible to the energy source.

As for the shape of the greenhouse, then choose it based on your goals:

For a hotbed greenhouse, a box-shaped structure inclined to one side is suitable. It is also convenient to organize temporary storage of root crops in it in the fall.
It is convenient to grow greens and grown seedlings in a gable mini-greenhouse.
To get a crop of cucumbers or tomatoes, you need a greenhouse-house with a height of at least 1.8 m with doors and vents.

The simplest greenhouse

Do-it-yourself construction stages

To figure out how to build a small but functional greenhouse from old window frames, check out step by step master class, provided by an experienced vegetable grower, and a video describing the process. First, determine the dimensions by the number of frames, and then draw a sketch of the greenhouse on a scale and decide on the type of foundation.

Which is better - foundation or foundation

For the sake of maximum simplification and reduction in the cost of construction, another summer resident plans to do without a foundation and install the greenhouse simply on the ground. In professional construction, there is the concept of a base - an array of soil that can perceive the load from the structure without deformation. But for this it is strengthened in various ways:

pneumatic rammer;
silicification (introduction of liquid glass solution into the soil layer);
cementation (injection of liquid cement mortar).

It is unrealistic and unprofitable to create a base strong enough for a heavy greenhouse on your own and without equipment. Therefore, based on your own considerations and financial capabilities, you need to choose the material for the foundation. Usually consider the following options:

wooden beam;
bricks or blocks;
reinforced concrete.

Shell block construction

The beam is quickly installed, but it also rots quickly. It can and should be impregnated with resin or wrapped in roofing felt, but these activities only slow down the process for a short time. Plinth made of silicate or hollow brick will not last long, and soundly burnt clinker is expensive. The purchase of foundation blocks will not be much cheaper, since according to the technology they need to be insulated and insulated with high quality, and this will also cost a pretty penny.

The bar is enough for 3-4 years

Some craftsmen manage to adapt railway sleepers for greenhouses, car tires, iron pipes. But the most predictable and relatively cheap is a shallow concrete strip support - the service life with the right approach exceeds decades. To understand how justified such a structure is for a homemade greenhouse from old frames, study the installation technology.

Tire base

How to pour a concrete foundation

Determine the width of the foundation tape according to the type of soil: 20 cm (for loams) or 25 cm (for sandy soils). At the previously selected place, remove the site and mark up:

Choose the location of the first corner and in its place, using a plumb line, vertically install a peg or piece of reinforcement.
Pull the string from it at a right angle and determine the second and third corners at the required distance - also mark them with pegs.
From the second and third corners towards the fourth, stretch the twine and, setting the corner, set the last mark.
Check the resulting rectangle diagonally: they should be equal.
In a similar way, mark the inner contour of the foundation.

Finished trench

Calculate the required height of the foundation from the ground as the difference between the height of the window frames and the height of the greenhouse under construction along the floor beams. Mark the calculated size on the pegs and stretch the string horizontally.

Now comes the turn earthworks. According to the marking, dig a trench 30 cm deep. The walls should be vertical; when the soil is shedding, install temporary supports. Check the bottom with a level and, at the slightest slope, level it to the horizontal. Pour sand into the finished trench in layers, spilling and tamping each layer. The thickness of the pillow is 15 cm.

From edged board and timber, assemble the formwork.
With outside install supports to prevent its deformation.
Attach reinforcing bars with a diameter of 8–12 mm to the formwork walls and tie them together with wire.
Mix grade 200 cement with sifted river sand in a ratio of 1:2 or 1:2.5 and dilute with water to a state of liquid sour cream.
Pour crushed stone with the resulting solution - its amount is the same as sand.
Mix the concrete and pour it into the formwork, compacting it with improvised means, a perforator or a construction mixer in the process.
Align upper layer a rule or a trowel and sprinkle it with concrete sifted through a sieve.

Pouring concrete

The resulting foundation can be used subsequently for more than one greenhouse.

Finished base

Installation of windows and frames

Dismantled windows should be prepared before reuse. Check their condition - dried wood cannot be restored and is not suitable for a greenhouse. Carefully remove old hinges, nails, latches from the frames - everything that is outdated or may interfere with installation. To avoid damaging the glass, temporarily remove:

Remove the glazing beads from the window frame, pull out all the glass, marking them in accordance with each opening.
Wash the glass sheets with warm soapy water.
Replace cracked glass and add new ones to replace missing ones.
Remove the layer of old coating with a blowtorch or paint stripper.
Fill in any irregularities if necessary.
Apply several layers of antiseptic, let the surface dry.
Color the frames exterior paint light color.

Repaired window frame

The most time-consuming operation in the construction of a greenhouse from old window frames with your own hands is the construction of a frame. It is optimal if, after replacing the windows with metal-plastic double-glazed windows, frames of the same size remain. In this case, lay a sheet of roofing material on a concrete foundation, on it - a beam of the lower trim. Then, one by one, use dowels to screw the frames to the foundation and tie them with racks and jumpers for rigidity.

Scheme of the frame from the boards

When installing oversized frames with a frame structure, you will have to tinker a little more:

At the corners of the foundation, place vertical posts of the same height, equal to the height of the largest frame and the width of the lower trim beam.
Firmly install the top trim around the entire perimeter.
Attach the first frame to it with three dowels, and leave its lower edge free.
Install the second frame in the same way, but on the other side.
Bring the lower beam into the gap between the frames and the foundation and attach it to the foundation and pillars.
Lay the remaining open space with a board according to its size - due to the location at the bottom, such inserts will not obscure the greenhouse.

Holes covered with plastic wrap

Alternatively, the playing height of the frames can be compensated with polycarbonate inserts, installing them in any place.

wooden and plastic frames- advantages and disadvantages

The nuances of building a greenhouse from wooden windows, positive and not so, discussed above. But more and more often it happens that pioneer homeowners, who once were the first to replace wooden frames with metal-plastic double-glazed windows, already have to change them too. This means that such material can also fall into the hands. Upon closer examination, metal-plastic has its advantages and disadvantages in the new "role".

At first glance, a metal-plastic greenhouse is impeccable:

the design looks modern;
keeps heat superbly;
equipped with ready-made vents;
resistant to wind and snow;
durable and environmentally friendly.

Factory greenhouse made of metal-plastic

Having seen enough of the new windows of the house, someone will even want to invest a sum of money in a capital greenhouse made of metal-plastic frames. However, not everything is so rosy - the windows are still intended for other purposes and have not been tested in greenhouse conditions. Especially many questions arise regarding restoration:

depressurized frames (one of common causes replacements) are also unsuitable for greenhouses;
during installation, it is impossible to pull the glass out of the frames - there is a high risk of damage;
if the upper trim and the roof of the greenhouse are incorrectly installed, an uneven load acts on the window frame, and the double-glazed window bursts;
it is impossible to replace broken glass "on the knee" - specialists and equipment are needed.

Drawing of a homemade greenhouse

The greenhouse itself turns out to be non-separable and heavy - it will be extremely problematic to move it to a new place with your own hands. If you have free plastic windows, then why not build a greenhouse out of them. But do not be tempted to buy specifically for this purpose: for the money you can find better specialized solutions.

If you still decide to use double-glazed windows, remember: their installation is carried out on the lower trim simultaneously with the installation of frame racks made of wooden beams or steel profiles (the latter option is more reliable). In the process, plastic frames can be drilled with self-tapping screws or screws, the main thing is to know where to do it so as not to damage the valuable material.

Video: where you can drill window plastic

Greenhouse made of frames with a polycarbonate roof

So, the task of how to make a greenhouse with your own hands from old window frames is almost solved. It remains to cover the structure and thereby protect the plantings from precipitation. There are three ways to do this:

Using the same frames as for walls is acceptable only for box greenhouses, since placing a heavy structure with glass over someone's head is unsafe.
Covering with a film or spunbond is a simple and affordable solution. True, you will have to build a roof frame, and remove the material for the winter.
Install polycarbonate sheets - if there are no stocks. This option requires material costs, but no hail is terrible for the greenhouse, and it will be possible to operate it indefinitely.

Arched greenhouse under polycarbonate

Decide on the shape of the roof - will it be arched or gable. Arched allows more sunlight to pass through, covering it with film or polycarbonate is a pleasure, but you need to stock up on a metal profile bent on a pipe bender. If you or someone you know doesn't have this feature, switch to a gable roof, especially since it almost never needs snow removal.

To build a load-bearing roofing system with your own hands, you will need:

ridge beam 5x5 cm of the same length as the built greenhouse;
timber 15x5 for rafters;
fasteners and consumables;
from tools - a hammer, saw, electric drill, tape measure, ax, plumb line.

Gable greenhouse

The algorithm of work looks like this:

Treat lumber for roofing with impregnation. Dry.
Based on the dimensions of the greenhouse and the pitch between the rafters (60–80 cm), calculate the required number of truss trusses. The angle of inclination of the roof is 25-30 degrees.
According to the dimensions, make the first truss from two rafter legs and a bottom tie. Make all the other farms according to the template.
Install the trusses in turn on the upper trim of the frame and firmly fix them on both sides with corners and self-tapping screws.

wooden farm

Now cut the polycarbonate and, having correctly oriented the canvases (with stiffening ribs vertically and the UV-protected side up), fix them on the rafter system.

Rafter fastening

Video: do-it-yourself greenhouse construction

In conclusion, ensure the tightness of the greenhouse built by yourself:

Install window panes and secure them with glazing beads (if the old ones do not work, you can buy new ones or replace them with a colorless sealant).
Hang doors - use balcony doors, just pre-cut them in height.
Seal large holes with polycarbonate residues, and small gaps with mounting foam.
Check how the windows open and close, install loops and hooks to fix them.

Perhaps some points remained unclear - look in the selection of videos on how homemade summer residents get out of various situations. If you make a greenhouse out of window frames, as shown in the instructions, it will serve faithfully for many years.

Video 1: Building a greenhouse from different frames

Video 2: Homemade greenhouse on a brick base

Video 3: Greenhouse under polycarbonate

With the advent of spring, each owner suburban area is faced with the choice of buying or building a greenhouse for seedlings. Stores offer the most various options starting from simple arched structures from arches coated with agrofibre up to complex structures from polycarbonate. But the goal of any summer resident is to grow crops at the lowest cost, so in the areas you can increasingly find greenhouses built from old window frames. Fortunately, wooden windows have been replaced by modern windows made of PVC profile and frames that have served their time are dismantled.

Advantages and disadvantages of window frames as a material for building a greenhouse

Prefabricated greenhouses and hotbeds offered by stores are easily assembled according to the diagrams attached to them. But with a sufficient number of old window frames and minimal construction skills, almost everyone who knows how to hold a hammer in their hands and use a screwdriver can build a greenhouse. Like any material, frames have their advantages and disadvantages.

A small greenhouse can be built from old window frames

Advantages of window frames

This material has the following advantages:

Availability of material and its low cost. Old frames can be obtained during the dismantling and replacement of windows for free or for a small price if you purchase them from an organization involved in these works.
The possibility of building a greenhouse in a relatively short time. Frames are easily mounted on a pre-prepared foundation.
Long service life. At proper preparation frames and constant care for them, a greenhouse can last about 10 years.
No special tools or fixtures are required. To install a greenhouse, a hammer, a screwdriver and a building level are enough.
Installation on various types of foundation. Depending on the weight of the frames for building a greenhouse, a strip or column foundation can be poured, but you can get by with a simple strapping.
Glasses keep optimum temperature for plants and pass the maximum amount of light. In case of damage, glass can be replaced with polyethylene film.
Possibility of combination with other materials. A frame greenhouse can have a roof made of polycarbonate, film or other suitable coating.

A greenhouse made of old frames will last long enough

Plastic, metal-plastic and aluminum frames will last longer, but the cost of the greenhouse will be much higher.

The cost of construction will be significantly higher than that of a wooden frame greenhouse.

Material disadvantages

The disadvantages include:

Difficulty in preparing frames for installation. A thorough cleaning of old paint, antiseptic treatment and fine painting will be required.
Requires constant care. During operation, gaps may appear between the frames that will need to be sealed.
Brittleness of glass. If the foundation sinks or is hit, the glass may crack and need to be replaced.
Lifetime restrictions. Depending on the material from which the frames are made and their proper processing, a greenhouse can last several years.

Frames can be painted in one color to make the finished structure look more aesthetically pleasing.

Preparatory work: dimensions, diagram, drawing up a drawing

From how correctly produced preliminary calculations and an installation diagram has been drawn up, it largely depends on how much time will be spent on installing the greenhouse. In this case, you do not need to urgently buy the missing material or make adjustments right on the site.

Selecting a location for installation

One of the most important factors in building a greenhouse is the choice of location. The future harvest depends on it. It should be even and well lit throughout the day, be away from the building and trees, not be in a lowland so that water does not stagnate. It is necessary to have a greenhouse in the direction from north to south. Based on the site plan and the location of trees and buildings, you can choose the installation site and determine the allowable dimensions of the future greenhouse. After that, it is worth starting a more detailed study.

The greenhouse is installed away from the house and tall trees

Preliminary calculations, drawing

Determine the exact number of frames available, write down their size. It's best if they are the same. This will avoid additional height adjustment. After that, you can draw up a diagram according to which the installation will be carried out. This will help determine the installation sequence, mark the place for doors and vents.

On the drawing, indicate the required dimensions and location of the frames

Depending on the exact size frames should be adjusted as necessary. If you need to increase the height of the walls, the vents can be placed horizontally by attaching them above the main frames.

The height of the walls is increased due to the vents located horizontally above the main frames

Depending on the weight of the frames, you should decide on the type of foundation on which the greenhouse will be installed. If you plan to engage in gardening for quite a long time, it is better to install a greenhouse on strip or columnar foundations. If it is planned for 1–2 years, a base made of timber, previously isolated with roofing felt or treated with an antiseptic, will suffice.

A frame greenhouse can be installed on a columnar foundation

The roof in the greenhouse can be either single-pitched or gable or arched. It largely depends on the material from which they decided to make it. This can be an arched roof made of polycarbonate or a structure made of frames covered with plastic wrap.

For fastening polycarbonate are used metallic profile and screws with thermal washers

Roofs made of glazed window frames are less common. If the slope is insufficient, it is likely that in a snowy winter the glass may break under the weight of snow.

Frames without vents are selected for the roof

You should first draw up a detailed drawing of the roof and consider mounting options.

Tips for choosing window frames and preparing them for installation

In the construction of greenhouses, wooden frames are most often used. They are affordable and with proper preparation can last a long time. Before installation, you need to carefully inspect all frames, put aside those in which there are defects. If during operation they become numb, they will show signs of decay - peeling paint, darkened wood color, change in structure. Frames with a high degree of damage should not be used for installation.

You need to choose frames based on their size and the condition of the wooden frame

Frames with minor defects may last for some time. When drawing up the drawing, this moment must be taken into account and, if there is no possibility of replacement, the installation should be provided in such a way that the places with defects are located in the upper part, near the roof itself. So they will be less exposed to moisture and increase their service life.

Due to the subsidence of the foundation, the glass in the greenhouse can crack

In preparation for installation, you must:

Remove all unnecessary hinges and handles from the frames.
With help sandpaper or grinder to the basis to remove layers of old paint.
To protect against rotting and damage by pests, treat the frames with an antiseptic.
Remove the glass so that it is not damaged during installation if the assembly is carried out with nails and a hammer.
Fix the vents to be used, convenient way so that they do not open during the assembly of the greenhouse.
Vents that are not planned to be opened, clog with nails or sealant.

Before installation, the frames are freed from unnecessary parts and cleaned of old paint.

Calculation of the required amount of material

We make all preliminary calculations based on the drawing drawn up earlier. Calculate the number of frames you need depending on the size. At standard size frames 1200x900 mm, the length of the greenhouse will be a multiple of 90 cm, and the height will be 120 cm + foundation height + roof height. Taking into account the fact that optimal width the beds are 1 m, and the distance between them varies from 40 to 60 cm, the most convenient width of the greenhouse will be 2.7 m, i.e. 3 frames. If the windows are larger, two frames may be sufficient.

The length of the greenhouse is a multiple of the number of frames

Swing windows are large and will require a much smaller number.

If there are few frames, you can make a greenhouse with a pitched roof by attaching it to a house or other building on the south side.

Apart from the right amount frames, you will need:

Entrance door. You can use a standard balcony door, shortening it if necessary, or you can make it yourself according to the size of the opening.
Bars for building a frame. For small greenhouse you will need 4 bars with a length equal to the height of the building. If a long structure is planned, support beams can be used to strengthen it.
Foundation materials. For tape, formwork material is required - posts and boards, a mixture of concrete, crushed stone and cement, reinforcement or large stones. For normal wooden foundation you will need a beam 15X15 cm long, equal to the perimeter of the greenhouse, and roofing material for waterproofing.
Anchor bolts, screws.
Wooden bars for rafters. Depending on the type of roof, their number will vary significantly. The largest amount will be required for a gable roof.
Roofing material. It can be polycarbonate with a thickness of at least 6 mm or polyethylene film.

Tools needed for the job

In the process of installing a greenhouse you will need:

cord and pegs;
a hammer;
screwdriver;
a circular saw;
building level;
drills of various diameters;
square;
roulette;
shovel;
assembly foam.

In the process of working, it is convenient to use a tool with a rechargeable battery or a power tool

Detailed instructions for making a greenhouse

During the construction of almost any greenhouse, the main stages are the following:

Marking the place for installation. With the help of pegs and a cord, we mark out the place where the greenhouse will be installed. If a strip foundation is planned, we determine the width of the formwork and by marking a swarm with a trench about 40 cm deep.
For a tape greenhouse, it is necessary to dig a trench
Building a foundation. For the strip foundation, we install the formwork from the boards. We strengthen their rows with pegs and put reinforcement or large stones inside. Then we fill the channels with pre-prepared cement mortar. Drying time is about 5 days. Only after that you can proceed to further work.
Filling is carried out in a pre-prepared formwork
To install the corners of the columnar foundation, you can use a metal pipe, brick, gas silicate blocks. The crown of timber is mounted at the installation site. The bars are fastened with metal corners, and a rod is driven into the ground at the corners for reliable fixation. In order to prevent rotting, paving slabs or other material can be placed in the corners and in the center of each side of the base.
Garden beds arrangement. Before installing the frame, it will be convenient to make beds and arrange paths between them. Depending on the location of the entrance to the greenhouse and their number, there may be various options for the location of the beds.
When arranging a greenhouse, it is important to properly position the beds

5. There are many types of track design. It can be paving stones, paving slabs, brick or stone, which are laid in a pre-prepared trench 10-15 cm deep with a sand cushion 5-7 cm high. An alternative option is a backfill path made of sand and gravel.

For the design of the tracks, small trenches are pre-digged

6. Sand or gravel is poured into a trench 5-10 cm high. Use of wood mulch or straw is optional.

Paths can be mulched with sawdust, straw or other material

7. Installing the frame and attaching frames to it. We cover the foundation with strips of roofing material and, with the help of anchors, we mount bars for the lower strapping on top of the roofing material. We connect these elements for structural strength with steel corners. After that, we make markings for the installation of vertical supports. With the help of steel corners, checking the accuracy of vertical lines through a level, we fasten corner posts, and then, if necessary, install intermediate ones.

The frame of the greenhouse is prepared for the installation of frames

8. With the help of bars, we make a temporary fixation so that the racks do not tilt from their own gravity. After installing all the vertical elements on the racks, we fasten the upper harness with the help of corners - it will not allow the elements to tilt under their own weight. Only after the final installation of the frame, we remove the temporary supports. Can be used as stands metal pipes buried in the soil. To attach the frames to the frame, it is best to use self-tapping screws or screws. This will eliminate the possibility of glass damage. It is optimal to fasten the frames directly to the timber in those holes that are already in the frames.

Frame attachment points can be sealed with mounting foam

9. After completing the installation, the gaps that have formed between the racks and frames must be sealed with mounting foam. This will eliminate drafts and the penetration of cold air into the greenhouse.

The gaps between the frames and the frame are sealed with mounting foam

10. Building a roof. The gable roof frame consists of two uprights gables, ridge and rafter legs on both sides of it. First of all, racks are installed, then a beam is thrown from one rack to another - it will play the role of a skate. Rafters are attached to it.

For greenhouses of great length, you need to install additional racks

11. If the greenhouse from the frames is long, then we put additional ones between the main rafters. The frame is mounted using steel corners and self-tapping screws. Roofing material is attached to the finished frame. If it is polycarbonate, then we put it with the help of a special profile and self-tapping screws with thermal washers, if it is a plastic film - through wooden slats.

The film is attached to the rafters with wooden battens.

12. Lastly, we install the door and sew up the gables.

Various types of greenhouse foundations

For the construction of a greenhouse, depending on the weight of the frames, you can choose several options for the foundation. Some of them are easy to install and do not require much time, the construction of others may take several days.

Photo gallery: foundation options

Typical greenhouses from window frames

Greenhouses from window frames most often have a rectangular shape, which greatly simplifies the work.

Photo gallery: design options for greenhouses from old window frames

Video: greenhouse-greenhouse from window frames

With properly planned work, you can build a greenhouse out of window frames quickly enough. It is not necessary to have special skills - you need to carefully study the various options and choose the right one, and then carefully consider and complete each stage of construction. The result will please you and your loved ones with a good harvest.

Hello! My name is Inna. I'm 43 years old. By education - a philologist. Rate this article:

Ready-made greenhouses from stores, made of cellular polycarbonate and aluminum profile, very beautiful. It's hard to argue with this, but, unfortunately, you have to pay a lot for such beauty. The cost of finished greenhouses is too high, so not every gardener, even a very avid one, can afford to make such a purchase. There is a way out - to make a greenhouse yourself. This will require ingenuity, desire and skillful hands.

Consider a method for manufacturing a greenhouse from window frames. For work, you will need whole wooden frames, without broken glass.

Do-it-yourself greenhouse from window frames

Advantages of window frame greenhouses

The presence of a greenhouse will improve the yield. The greenhouse is especially helpful in the cold spring, when it is still impossible to plant plants in open ground. When planting seedlings in a greenhouse, the plants will begin to grow and develop rapidly, and with the advent of the first heat they will bloom.

Homemade greenhouse from window frames photo

Most citizens are replacing old wooden window frames with modern plastic windows. After replacement, old frames are usually disposed of. And in vain, because not everyone knows how to use this spent material. If you have old window frames, you can build a good greenhouse. Glasses in this design contribute to maintaining optimal temperature regime for growing various kinds vegetable crops. The use of wooden frames will allow you to make a solid frame that will support the structure for many years.

Greenhouse from wooden window frames

Window vents can be used to provide ventilation in the greenhouse. They can also be used to regulate the temperature. The construction of the greenhouse will not take you too much time. This is a simple process, the main condition for success in which is compliance with step-by-step instructions.

Preparation of materials

You will need only a few window frames to work, so finding materials should not be too difficult. If you don’t have old products lying around in the garage or on the balcony since the windows were replaced, then contact your neighbors or friends. Some of them definitely have the necessary frames at home. At worst, you can contact representatives of the company that installs plastic windows. After the repair is completed, they throw the old window frames into the landfill. By agreeing with them, you will solve the problem with the preparation of the material.

Finding old wooden windows shouldn't be a problem.

Having collected a sufficient number of products, it is necessary to estimate the location of each frame in the design of the future greenhouse. After that, you can start the creative process. If the dimensions of the frames are not the same, then they can be adjusted using sealant, mounting foam, and self-tapping screws.

Construction stages

Before starting construction work, it is necessary to consider the optimal location of the window frames so that the installation of the greenhouse turns out to be even and symmetrical. It is advisable to use frames of the same height, because this will simplify preparatory work(no need to resize).

Do-it-yourself greenhouse from old windows

Next, you need to calculate the width of the greenhouse. To do this, you need to draw up a drawing of the future design. When creating a drawing, do not forget to take into account the number of beds and their location. Standard Width beds in greenhouses - 100 centimeters, and the width of the passage - 50. The width between the beds should be selected so that a person can easily move between them with a small wheelbarrow.

Video - The simplest greenhouse from window frames

Foundation construction

This process does not begin with digging a pit, but with finding a suitable place.

When choosing a place for the foundation, you must adhere to the following requirements:

protection from strong winds;
good site lighting;
lack of shading due to tall trees or buildings;
location (it is desirable that the greenhouse is located from north to south).

Important! Soil also plays an important role in site selection. Wet or swampy ground will cause the building to sag, so dense and dry ground is needed for construction.

Concrete with brick foundation for a greenhouse

Well, if there is a sandy layer under the earthen layer. If it is missing, you can independently make a pillow under the foundation. To do this, it is necessary to evenly cover the clay soil with a layer of gravel. After that, apply a layer of sand on top - no more than 20 centimeters. Before construction, it will not be superfluous to check the location of groundwater. If they are at a depth of one and a half meters or less, find another place to build a greenhouse.

Step-by-step construction of a strip foundation

Step 1. Dig a shallow trench according to the drawing. Its depth should be about 40 centimeters.

Foundation trench

Step 2 Make formwork. To do this, you need to arrange the boards along the edges of the dug trench, fixing them with wooden pegs. You can also fix it using conventional electrodes bent in two. It is advisable to cover the boards with a film so that they do not stick to the cement.

wooden formwork

Step 3 If possible, lay reinforcement along all dug channels. If there is no suitable wire, lay large stones at the bottom of the trench.

Laying the armored belt in the formwork of the strip foundation for the greenhouse

Step 4 Fill the trenches with the prepared cement mortar, adding some crushed stone to it. Make sure that there are no voids in the foundation. For the solution, the brand of cement M-200 or M-300 is suitable.

Foundation pouring

Important! It will take you about 14-20 days to build the foundation for the greenhouse, so you need to calculate the time before starting work.

Step 5 After the cement has hardened, the formwork can be removed. Then, using roofing material, perform waterproofing.

Step 6 If small sinuses have formed along the edges, they must be filled with wet sand and well tamped.

Rammer - tool

Homemade wooden rammer

Foundation construction completed. Now it remains only to wait two weeks until it dries completely.

Point version of the foundation. Metal pipes are placed in the ground, and bars are hammered into them to fix the beam

The lower crown of timber, assembled on a point foundation

Preparation of building material

The implementation of preparatory work will strengthen the frame of the future greenhouse and facilitate further design. It is likely that in the process of preparing the material you will have to remove some parts of the frames if they are broken or rotten.

Preparing old wooden windows

To give unattractive window frames a “fresh” look, you must:

get rid of handles and loops that you do not need;
remove old layers of paint; to do this, use a grinder or a regular scraper;
treat the structure with an antiseptic (this will protect the wood from rot, mold or small pests);
remove all glass for safety;
fix the vents with adhesive tape or self-tapping screws.

It is necessary to carry out the preparation of window frames, taking into account the fact that the height of the walls of the planned greenhouse will reach 1.7 meters.

flooring

Before laying the floor, it is necessary to solve the issue of drainage. Otherwise, there is a risk of water accumulation in the structure, which can lead to decay. To perform drainage, you need to dig a trench no more than 15 centimeters deep, then fill it with crushed stone or gravel. A dense layer of sand is applied over the gravel.

Formation of beds in the greenhouse

We equip the beds

A neat and competent design of the internal space of the greenhouse will improve its appearance. When creating passages, it is advisable to enclose them with low plastic curbs. This will prevent the fertile layer of soil from entering the track.

For the design of the floor of greenhouse paths, in addition to concrete, the following materials are used:

sawdust;
wooden boards;
porcelain stoneware;
brick.

Such a variety will allow you to design the interior of the greenhouse for every taste.

Sawdust paths

Porcelain stoneware walkways in a greenhouse

Boardwalk

Let's consider each material separately.

Table. Materials for the design of greenhouse paths.

	Perfectly absorb moisture. Pleasant to the touch. Wood sawdust is a very cheap material.	It is difficult to move dimensional things along the paths of sawdust. The material quickly spreads throughout the greenhouse. Needs regular cleaning.
Porcelain stoneware	A wide variety of shapes and shades, easy care.	Laying takes a long time. The material is rather fragile. High price.
	The material can last for a long time. Ease of installation.	Additional processing needed antiseptics and varnish. The material is dimensional, so when working with it there are additional difficulties.
	The material is very strong and durable. beautiful appearance finished track. Ease of installation.	The bricks are quite heavy, so you need a special vehicle for transportation. High cost compared to sawdust or bars. Only solid bricks will do, broken pieces will spoil the appearance of the greenhouse path.

What exactly to use as the main material for laying the floor is up to you. After selection, the material is laid on a pre-prepared pillow consisting of sand and gravel.

Frame erection

For this purpose it is recommended to use boards. This is great material with a huge number of advantages. The thickness of the boards used should not exceed 5 centimeters. Of these, a harness is erected (its upper and lower parts).

Making the foundation

When creating the lower perimeter of the structure, it is advisable to draw two rows of boards - this will increase the height of the future greenhouse.

Frame for a greenhouse from window frames

For vertical racks, you also need to use 5 cm boards. Window frames are attached to them, located vertically to the ground. Self-tapping screws are used for fixing. Mounting foam is suitable for processing the cracks formed at the joints of structural elements. For reliability, it is possible to strengthen the window frames from the inside with the help of support beams installed additionally (their thickness may be less than 5 cm).

To make the structure more stable, you need to make vertical supports. They are fixed in cement mortar, and attached to the racks with nails or self-tapping screws.

Vertical posts attached to the base

All holes and cracks formed during operation must be treated with mounting foam. Pay special attention to this, since it should not be drafty in the finished greenhouse. The only entrance for the outside wind is the windows that you left for ventilation.

Finished wood frame

Top harness

Overlappings

Fixing old window frames

Roof erection

Initially, you need to decide what type of roof you prefer - a gable or single-pitched. It is worth noting that for the construction of a gable roof, much more prepared parts will be needed.

Construction of a gable roof

Options for connecting rafter legs in a greenhouse

Roof covered with plastic wrap

This type is considered the most suitable for all types of structures. Moreover, the material for the roof does not play a big role. Installation of a gable roof is quite simple: pin the frame blanks and close them on top with a plastic or wooden ridge. At the same time, watch for the appearance of cracks. They will provoke the formation of an unhealthy microclimate inside the constructed greenhouse, so all of them need to be repaired. Polycarbonate or greenhouse film is used as a coating material. The leader in quality and properties is glass, but it is very expensive. In addition, during installation, you can easily break everything.

Do-it-yourself greenhouse from old frames and a wooden frame

Another option for arranging the roof (Mitlider's greenhouse)

The complete process of building a greenhouse from wooden windows

If you do not have enough material to build a roof, you can choose a shed type. The procedure is practically the same as the previous one, with the exception of one thing - the roof will not rise in the center, but only on one side.

The construction of a greenhouse does not require large investments, for this you just need to approach the matter wisely. And you will definitely succeed!

Greenhouse made of window frames and polycarbonate

Below is another option for building a greenhouse from old wooden windows.

Building a greenhouse from old windows. Part 1

Building a greenhouse from old windows. Part 2

Do-it-yourself PVC pipe greenhouse

In this article you will find detailed step-by-step instructions for building a PVC pipe greenhouse! In addition, we recommend reading the material about the dimensions of the polycarbonate greenhouse (with drawings).

Construction of a mini-greenhouse

Having completed the construction of the "frame" greenhouse, you can practice a little by creating a mini version.

Preparatory stage

If, when creating a regular greenhouse, you use window frames as walls, then for mini-greenhouses, the frame plays the role of a roof. Wooden boards are used to build the walls. During the day, the roof is opened to ventilate the planted plants. When calculating the dimensions of a future building, consider the width of the window frame. It must match the size of the greenhouse. In shape, a mini-greenhouse is usually made in the form of a rectangle, not a square. To do this, the roof is laid out from several windows.

Greenhouse from window frames in the country

To build a frame, you will need boards. For racks, use wooden bars (4 pieces). Dig prepared beams in the corners, and special shields need to be built from the boards. The height of the shields must be different so that precipitation can roll off the sloping roof. To do this, on one side, nail on one board more than on the second. Make sure that the roof fits snugly against the shields. Cut off the excess edge of the board. Fix the shields on the beams with nails.

Old windows are very practical in the household

Roof erection

The procedure for assembling a mini-greenhouse is simple, so you do not need to remove the glass from the window frames.

Greenhouse from window frames

Roof installation can begin immediately.

Step 1. Position the window frames perpendicular to the long side of the greenhouse.

Step 2 Attach them to a high wall with window hinges.

Scheme of a greenhouse from window frames

Step 3 Frames do not need to be connected to each other. This will allow you to ventilate the greenhouse by opening one of the parts of the roof. All parts of the roof must fit snugly together.

Step 4 Screw special handles to each frame so that they (frames) can be easily opened.

Step 5 Install the latch on the short shield.

Step 6 Cut out a special bar with which you will prop up the open frame.

This completes the construction of the mini-greenhouse. You can plant seedlings there and pamper your family with fresh vegetables.

Frame from old windows and straw bales. At the bottom lies manure or compost under a layer fertile soil this will help keep warm

Video - The simplest mini-greenhouse made of window frames

To equip your summer cottage and build a greenhouse, you can use ready-made solutions that are available in a sufficient range on the market, you can use expensive materials. The true skill of an economical owner is the ability to use available resources and do most of the work yourself, spending a minimum of money.

An inexpensive example of using improvised materials is a greenhouse made from old window frames. Successful construction will require the remaining frames with glass that remained after home renovation, some knowledge and enthusiasm.

Construction stages

To fully realize your idea, you need to understand what you have to do. The order of work in most cases is as follows:

preparatory stage;
foundation device;
floor arrangement;
the construction of the frame;
building walls;
roof device.

Having gone all the way, you will become the proud owner of a greenhouse made by yourself and will be able to independently give advice to those who want to know how to build a greenhouse from window frames on their own.

Preparatory stage

Any construction begins with a project and calculations. Before starting work, it is worth considering the photos of the most successful models greenhouses, find finished project or make your own, draw up a drawing, calculate the amount of material required, decide on the location of the future greenhouse.

These preparatory work will facilitate the task and save time in the future. The greenhouses from window frames shown in the photo will help you make the right choice.

Foundation device

Glass frames are quite heavy, so a solid foundation is indispensable if you want the greenhouse to last for a long time. The area must be cleared of debris, remove stumps, stones.

Mark the perimeter with pegs in the corners and, for convenience, pull the rope. Then you need to prepare the location of the supports. In the corners and along the perimeter, pits are dug every 2-3 meters, their bottom is covered with rubble and compacted tightly.

The depth will depend on the degree of winter freezing of the soil. These holes are needed for installation support pillars formwork.

One option is to install hollow reinforcement with wooden bars driven into it, to which the bar will then be attached with anchors.

The supports are poured with cement mortar and aged for 1-2 weeks until full setting. The final stage of the foundation device will be the installation of a beam, which is attached to the supports and fastened at the corners in any suitable way.

Floor arrangement

During the construction of any greenhouse, you need to take care of the microclimate, so the manufacture of greenhouses from window frames requires the arrangement of a drainage system.

At the construction stage, it is necessary to mark the places of future beds, paths and, depending on their location, dig a drainage trench, which will ensure the removal of excess moisture.

The bottom of the trench is covered with gravel, then with sand and poured with cement. You can read about the options for the arrangement of tracks and the use of material for their design in one of the articles in the section.

Frame construction and wall construction

The old window frames that will make up the walls of the greenhouse must first be prepared. Remove old paint, sand, remove fittings and impregnate with antiseptic solutions and varnish to maintain strength and extend service life.

Check the glass for cracks and replace if necessary, and for a period construction works take off. It is quite possible to leave the vents, this will solve the problem of ventilation in the future greenhouse.

Depending on the size of the structure and the availability of building material, the frame can be made of wood or metal. A wooden frame for a greenhouse will be much cheaper and easier when working with fixtures.

Corner posts are best made of timber, and lintels and vertical posts are made of board, in size according to the thickness of the window frames.

We fasten the frames to the base and vertical posts with self-tapping screws, and then the upper trim, which will form the basis of the roof. All cracks, gaps and gaps are filled with construction foam.

Roof device

The last stage remains, and the greenhouse made of window frames with your own hands is almost ready. The roof of the greenhouse can be made from the same window frames or using polycarbonate film.

The main condition for construction is to provide a slope for running off water and snow.

When making a roof from a film, a frequent crate is installed and polycarbonate is tightly stretched.

If window frames are used in construction, you can make a roof with two slopes or a single slope.

Further arrangement of the greenhouse may include various options for equipping with drainage systems, drip irrigation and air conditioning, lighting and heating.

To give a finished appearance, the greenhouse can be painted and decorated to your taste.

Photo of a greenhouse from window frames

Far-sighted owners, in order to grow early greens and vegetables, are thinking about how to equip greenhouses. To do this, the most inventive and economical of them choose from a large number building materials are those that literally lie under your feet. One of the options for improvised material used to build a greenhouse with your own hands are old window frames.

Alternative ways to build greenhouses

The simplest type of greenhouse is a covering one. It is a polyethylene film that covers the frame structure.

practical

To create a frame, you need a material that has a certain strength and flexibility. It could be wire. large diameter, pipes or any other material option that has the appropriate properties. The frame constructed by bending the blanks is covered with polyethylene, the edges of which are fixed on the ground with a board and covered with earth.

To implement another variant of such a structure, it will be required old pallet and boards sheathed with foil. This design has a compact size. Place it near the wall of the building, which is located on the sunny side. In this case, the calculation is that at night heat will be transferred from the wall to the greenhouse.

Using polypropylene pipe and films, you can equip a more reliable and practical greenhouse in operation. To assemble it, pipes and corners made of polypropylene are needed. The frame of the required size is obtained by mounting the pipe structure to the corners by welding and gluing. Polypropylene is easily processed, so you can easily assemble a greenhouse of the right size.

Greenhouse made of polypropylene pipe and film

If you use a large diameter pipe, then the film can be replaced with sheet polycarbonate. If you stiffen the entire structure with special ribs, you get a reliable and durable greenhouse.

A large number of used plastic bottles gave an impetus to engineering. To build a greenhouse from such material, a considerable amount of such empty containers will be required. On the mounted frame, a wire or a strong thread is pulled in two rows. Between them, bottles are installed in the form of columns, the bottom of which was previously removed. For greater tightness bottle structures should be installed with maximum density.

bottle greenhouse

However, with all the advantages of the described structures, do-it-yourself greenhouses from window frames are leaders in popularity and their qualities.

How to supply construction with blanks?

It would seem that the insoluble question, which consists in providing the construction site with a sufficient number of old window frames, has a simple answer. Moreover, the scale of the problem is exaggerated, since the dimensions of the greenhouse will not require many window structures. The mass transition of residents from wooden frames to modern double-glazed windows determines the availability of the required material in the vicinity of the house. If it is not possible to find old window frames, then you can seek help from specialists who install double-glazed windows. Most often, used frames are unclaimed.

old window frames

The process of building a greenhouse from window frames

Site selection

The choice of a construction site depends on such factors:

how well the area is lit;
is there a shadow from other structures that have a greater height;
to what extent the site is protected from the effects of wind;
location relative to the cardinal points.

The choice of greenhouse dimensions is influenced by:

plot dimensions;
type of crops and their number;
window frame dimensions.

Frame greenhouse

An important factor is the characteristics of the soil. It is undesirable to build a building on swampy or very wet soil, as the risk of subsidence of the structure increases. For reliable installation of the greenhouse, dry soil with sufficient density is best suited. In addition, the presence of groundwater significantly affects the choice of construction site. The minimum depth of their occurrence should be at least one and a half meters.

At the same time, it is important to provide for an appropriate height of the room, which allows you to carry out work in the greenhouse. Having determined the approximate dimensions of the building, a selection of old window structures is made, which makes it possible to clarify the length of the structure.

At the end, a plan is drawn up and the width of the structure is calculated, taking into account the location of the beds and paths that you wish.

foundation or foundation

Due to the fact that the structure has a certain mass, the organization of the foundation for it is a necessary step. In order to prevent subsidence or destruction of the greenhouse, as well as to give it strength and reliability, it is installed on the foundation.

There are various options for organizing the foundation:

Brick. It is characterized by reliability, but at the same time relatively high cost. With proper installation, it has sufficient durability. However, when exposed to moisture and temperature changes, it is prone to destruction.
Stone. High cost, but extremely reliable. Can withstand the load of a larger mass structure. Resistant to external factors and has a long service life.
Wooden. The foundation of such a material has acceptable strength and stability, but not a long service life. Durability does not exceed 5-8 years. It should be understood that the window frames themselves are likely to last no longer.
Concrete. The device of the strip foundation is optimal in terms of durability, performance and cost of the structure.

Foundation - the basis of the greenhouse

Preparatory work with frames

Before you build a greenhouse from window frames with your own hands, to simplify the assembly of the structure, as well as increase its strength characteristics preparations should be made. Parts of the frames may be worn out, so they must be dismantled or replaced. Preparation means:

removal of accessories;
removal of old paint;
antiseptic treatment;
dismantling of glazing in the presence of spalls and other defects;
fixing vents that will not be used.

The preparation and layout of the frames must take into account that the greenhouse must have a height of at least 1.7 m.

floor laying

It is important to pre-organize drainage when arranging the floor in order to prevent flooding of the structure and premature failure of its elements. For this purpose, it is necessary to dig a trench 150 mm deep, and at the bottom of it create a pillow of sand and gravel. If the floor is constructed of concrete, it is required to create a slope with a slight angle, as well as provide a hole for draining water.

Proper organization of the internal space of the greenhouse is of great practical and certain aesthetic importance. It is desirable to protect the passages with curbs, which can be made of wood or plastic. This will prevent the soil from moving into the passage.

In addition to concrete, for organizing paths inside the greenhouse, you can use:

Making the right frame

To create a greenhouse from frames, it is better to use boards as a frame. Their thickness should be approximately the same as the frames and be 40-50 mm. The boards are connected in such a way that the structure is a harness. The strapping should be at the top and bottom, while it is desirable that the bottom be made up of two rows of boards.

Correct frame

Walling

Installation of vertical racks will allow to form the volume of the structure. The frames are fastened to the racks along the long side. Existing gaps must be sealed with construction foam. To create a more rigid structure, the frames are fastened from the inside with bars that serve as a support.

The cross section of these parts may be smaller than that of the material of the main elements.

Give greater stability to the structure vertical supports, which are recommended to be mounted when installing the frame. They are fixed with cement or by nailing with racks.

To avoid drafts, be sure to make sure that all cracks are eliminated. The exception is vents designed for ventilation.

props

Roof device

Before you make a greenhouse from old window frames, you need to decide on the type of roof. The roof can be made with one or two slopes. To a certain extent, the choice depends on the number of structural elements available. With a limited number of them, you can decide on the construction pitched roof, the slope of which should contribute to the unimpeded descent of precipitation.

Under equal conditions, a gable roof device is preferable. Pre-prepared and processed blanks from frames are placed on the upper trim and nailed to them. After that, a skate is constructed from wood or plastic. It is important that the joints are as tight as possible. The occurrence of leaks leads to a violation of the microclimate in the greenhouse, and contributes to the development of mold.

In case of a shortage of blanks from frames, you can use sheet polycarbonate or a dense film specially designed for the construction of greenhouses.

Roof device

Greenhouse installation: step by step instructions

A greenhouse made of frames can survive more than one winter

Long greenhouse made of frames

How many necessary things people just throw into the landfill, not understanding the value of some things. Take at least old car tires - you can make a remarkably beautiful flower bed out of them with your own hands, this was written in the article "".

Today in the store you can find a large assortment of greenhouses for your home garden, but their prices are not the most affordable. Not every gardener can afford such a luxury.

Nowadays, many people change the wooden frames of houses to new ones - plastic ones. Old frames, as a rule, are thrown into a landfill without realizing how valuable it is. construction material! From old window frames, you can easily make an excellent greenhouse for your site with your own hands. In terms of its qualities, it will not be inferior in any way to polycarbonate bought in a store. In this article, we will tell you how to make a greenhouse from frames with your own hands.

The greenhouse is very useful tool for successful cultivation vegetables. Seedlings can be planted in the greenhouse when a stable environment has not yet been established on the street. warm temperature air. Glass in old wooden frames will help keep correct temperature air and lighting conditions. Air vents built into frames can serve as ventilation. The construction of such a structure is not very difficult and cheap, it is important to know the steps of the work and have the material at hand.

Greenhouse from frames: stages of construction

Before starting the construction of the greenhouse, you need to measure the frames that you have available. The problem is that they often differ from each other. Then you need to think carefully about this option for installing frames, which will be the most optimal. To do this, you will need to fit all the frames. The easiest option is to take frames of the same height and width.

By measuring the width of the frames, you will need to determine how wide the greenhouse will be. Be sure to draw a drawing or at least a diagram of the future greenhouse, this will greatly simplify your work in the future. In the drawing, it would be desirable to indicate the place for entry, as well as the location of the beds and passages inside. Usually, they proceed from this calculation: the beds are made 1 meter wide, and the passage is 80-100 centimeters.

Location selection

It is very responsible to approach the choice of the place of the greenhouse. You need to choose a large flat plot of land that is well lit. sunlight. It should be taken into account that the place is well protected from strong winds in order to protect the future greenhouse from possible drafts.

Shouldn't be around big trees and tall buildings as this will create shading. The greenhouse in the chosen place is placed in such a way that it is located from north to south.

Now a few words about the soil. It is best to choose a site with loose soil so that there is no groundwater nearby and the ground is relatively dry. Even soil with a small layer of sand is allowed.

Foundation construction

It is very easy to build a foundation for a greenhouse, because a greenhouse is a very light structure.

For example, you can dig a shallow trench around the perimeter of the greenhouse, and fill it with concrete. Such a foundation is very reliable and will serve you for a long time.

And you can buy in the store metal foundation. It is installed only under the most supporting pillars.

The foundation must be level so that everything is level.

Preparation of frames for the greenhouse

Before installing the greenhouse, you must first prepare the frames. All unnecessary must be removed from all frames: hinges, handles, etc. Then, with the help of the skin, the old layer of paint should be removed. This is necessary so that the new layer lays flat. Painting frames is necessary to prevent premature decay of wooden frames.

You can also treat the frames with a special tool that repels rodents.

Frame manufacturing

For the future greenhouse, you need to make a wooden frame. It is done very simply, according to the drawing. A timber is taken and sawn off to the desired length.

Between themselves, the bars are fastened with nails or screws.

Installation of window frames to the frame

To fix the frames to the frame itself, it is best to use self-tapping screws or screws. This does not mean that they are more reliable than nails. However, when you hammer in nails, there is a chance that the glass will break.

After installation, you will have a few gaps left, they will need to be sealed with mounting foam. So there will be no drafts in the greenhouse.

Greenhouse roof

It is best to make the roof of the greenhouse with a ridge. This will provide better water flow. For the roof, it is better not to use frames. For these purposes, a lightweight material, such as polycarbonate, is suitable. On the roof of the greenhouse, it will not cost much.

You can cover the roof with several layers of film.

The roof must be made in such a way as to ensure unhindered flow of water.

After the construction of the greenhouse, it remains only to equip it inside - to build beds, shelves, racks, etc.