Sheathing pile foundation. How to make a plinth on a pile foundation - options

A pile foundation, like no other, requires decorative design. Such a finish will not only make the overall picture more attractive, but also protect all the materials from which the house is built from moisture and low temperatures. The construction market offers a huge selection of cladding suitable for the plinth.

An excellent option for is basement siding. These panels are durable and resistant to temperature extremes. It is important to choose a quality material in order to be sure of the reliability of the cladding. To do this, pay attention to:

1. Price. In this case, the higher the cost, the better the plates.
2. Joint. If you add 2 elements the way they will look on the base, then the joint should not be visible.
3. Fastening reliability. It’s great if there are no flaws on the element, including cracks, chips and wobble. Otherwise, the panel will fall off at an unpredictable moment, both during installation and during operation.
4. The quality of the decorative coating. Plinth siding should be evenly painted with no bald spots, bubbles, or other imperfections.

Using these rules, you can choose a quality material that will last a long time without problems. It is important to mention that basement siding is used for finishing the facade as a whole, and not just for the foundation.

Types and features of basement siding

Manufacturers offer the attention of the buyer several types of finishing materials. Siding differs in raw materials:

• Vinyl - made from PVC. Because the panels are light, it is convenient to work with them.
• Metal basement siding - galvanized steel is chosen for production. They are also treated with protective compounds, both from the front and from the back. The weight is more than the previous version, but the strength is much greater.

There are plinth material for decoration and texture:

• Brick panels - completely imitate brickwork. From a distance it is almost impossible to distinguish from the original. Everything is achieved due to the fact that for the manufacture of panels, impressions of ordinary bricks are used along with chips and cracks.
• Stone lining. There are several options for panels for the base of the pile foundation. The choice will have to be made from imitations of rubble, burnt, rock stone and alpine granite. Each of these materials has excellent characteristics and is perfect for finishing the plinth.

Let's figure out why basement siding is so popular for decoration. Everything is connected with several advantages that this material has:

1. Availability. The price is democratic, because almost everyone can afford to buy it.
2. Mechanical stability. If you finish the pile-screw foundation, then even the strongest blows are not afraid of him.
3. biological inertia. Insects, mold, fungi and rodents do not damage the material.
4. UV resistant. The panels retain their original color for many years. Only the shade changes, but this will happen evenly and imperceptibly to the owner.
5. Duration of operation. Some manufacturers indicate a period of 45-50 years.
6. Ease of installation.
7. Versatility. Installed on any foundation.

But this material has several drawbacks. Firstly, these are linear changes with temperature exposure. Secondly, flammability. This only applies to vinyl siding.

The main advantages of pile-screw foundations

This method of creating a foundation is chosen when it is not possible to create a conventional tape using a cement-sand mixture. In addition, there are a number of other positive nuances:

1. The root system of all plantings that are around is preserved.
2. There is no need to equip a huge construction site.
3. Suitable for swampy soils.
4. Work is carried out at any time of the year, including winter.
5. The pile is reused.
6. Elements of small and medium sizes can be installed without the help of special devices.
7. Allows you to put the house in close proximity to other residential buildings.

This option for arranging the foundation is also suitable for small country cottages. The work is carried out quickly and there is no need to wait until the mortar is completely dry, and this greatly reduces construction time.

How is the base of the pile foundation

In order to carry out the construction of the basement for the pile foundation, the following steps must be taken:

• Make a crate. To do this, use wooden bars or a metal profile.
• Insulate. This stage can be skipped, but if you plan to use the space as a full-fledged basement floor, then it is impossible to do without thermal insulation.
• Install the finish of the screw foundation of the house.
• Seal corners and seams.
• If necessary, clean and further treat the structure with special compounds.

The technology of mounting basement siding on a pile foundation

All stages of installing panels can be done by hand. In this case, you do not need to have special skills.

• First, a crate made of wood or metal is installed. The first to be attached is a horizontal element, which should be placed at a height of 10-15 cm from the ground. Next, a crate is made of vertical parts in increments of 40–45 cm.
• Then proceed to the starting bar. The part is fixed at the bottom of the crate. Make sure that the element is in a horizontal plane.
• Panels are installed from the left corner. They are screwed on with screws. You can not fix the fasteners tightly, you need to leave a gap of 1-2 mm.
• Next, install the corner additional elements.
• In the upper part of the plinth, if necessary, a low tide is installed.

Materials and tools

Before you start finishing work, you will have to stock up on everything you need:

• Metal profile or wooden bars for the crate.
• Basement siding panels.
• Fasteners (screws, nails).
• Heater (if necessary).
• Waterproof film.
• Sand.
• Small rubble.
• Screwdriver.

Surface preparation

It is necessary to reliably protect all materials from moisture. To do this, wooden or metal elements are treated with special compounds, and waterproofing is to be arranged. You will have to dig a trench (30 cm deep and 40-50 cm wide) around the foundation. It is filled with sand and carefully compacted.

At the same time, they maintain a slope that will help to remove atmospheric moisture. A waterproofing film is covered on the sand, so that 10-15 cm go under the wall. The joints are sealed with tape. Small gravel is poured on top (performs the function of drainage) and another layer of sand. This will be a blind area, which can be finished with paving slabs, or poured with concrete.

Lathing installation

Profiles are welded to the piles. All guides will be attached to them in the future. The first to fasten a horizontal bar, which is located at a height of 10-15 cm from the ground.

This distance will allow you to ventilate the space under the house and protect the finish from the effects of frozen soil. Next, a crate is made of vertical parts in increments of 40–45 cm.

Thermal insulation of the screw foundation

It is advisable to insulate the foundation at the construction stage. Then the effect will be much better. But even after complete construction, thermal insulation can be arranged. To do this, install sheet heaters that are able to withstand high humidity and at the same time not lose their properties.

Suitable:

• Penoplex.
• Styrofoam.
• Penoizol.
• Foamed glass in the form of plates.

Brickwork is also suitable for insulation along the entire perimeter of the pile-screw foundation.

Other options for finishing the basement of a house on screw piles

In addition to basement siding, the finish of the basement of the screw foundation can also be made of other materials. At the same time, they have advantages and disadvantages, having familiarized themselves with which, everyone chooses the appropriate option.

brick finish

Brick is considered a reliable building material. But to make a smooth and high-quality masonry, experience is needed. Therefore, for such a case, it is better to use the services of professionals.

The cladding is laid on a concrete base or on a metal beam, which will serve as a support. Ventilation gaps must be left in the brickwork. The process takes time and money.

Plastic panels

This option is an affordable and quick way to finish the basement. The panels are universal and can be mounted on any foundation. They reliably protect against external influences, including biological and chemical. The finish is flexible so it can withstand heavy loads.

Decking

Another way to equip the basement is corrugated board. For wooden and frame houses, this option is not suitable, because the material is hardly considered universal. But it is durable, perfectly protects from wind and water. Installed on the crate, which makes the process quick and easy.

flat slate

The appearance of such a finish wants to be the best. But slate is used as a base for other decorative finishes, such as tiles or special plaster.

Several options for this finish can be seen in the photo on the Internet. The asbestos-cement sheet is fixed with slate nails or bolts. But during installation, you need to remember that the slate is quite fragile and does not withstand strong blows.

Cement particle board

Instead of flat cement slabs, cement particle boards are chosen. They are more durable, but at the same time lightweight. They are much easier to work with. DSPs are easy to drill and cut. Nails and screws are used as fasteners. This is an excellent base for decorative material.

Moisture resistant plywood

This is another option that is used as a base for decoration. Plywood is suitable for building frame houses. The material does not deform under the influence of water. Some craftsmen do not even apply a primer before applying the cladding.

Stone plinth cladding

It does not matter natural or artificial stone, but it is difficult to lay it. Therefore, it is better to use the services of a professional team. The material is reliable, durable and resistant to all external influences. But natural stone will cost quite a lot, and artificial stone will be cheaper.

Hello! On the site site, we learned a lot of ideas for finishing and building a residential building and today we decided to repay our favorite site by giving our readers our answer to the question: “how to close the pile foundation of a frame house from the outside?”

Starting construction, we, like many other people who decided to build a house with their own hands with the minimum possible amount of money, chose the most budgetary version of the foundation that allows you to quickly “get down to business” - a foundation on screw piles. And as soon as we build it, then we’ll think about how we will close it.

Time passed imperceptibly. A year has flown by, the frame house stands, and is blown by all the winds, siding was ordered for finishing the house, but as it turned out, another 50-60 thousand rubles should be spent on basement siding. by the most conservative estimates. At that time, we did not have such means, but from the installation of the fence, we had sheets of corrugated board just in the color of our metal tiles. We decided to use these sheets to close the pile foundation from the outside.

Stages of work on finishing the basement of a frame house on screw piles

We had sheets measuring 1200 mm by 1800 mm (you can also take 2000 mm), the clearance between the ground and the house is standard for dry areas of 500 mm. Therefore, it was very convenient to cut one sheet across the stiffeners into 4 equal parts of 1200 mm by 450 mm (the ventilation gap just remains) using metal shears. The cost is 475 rubles. per sheet, thus, a running meter of our plinth costs only 99 rubles, while the cheapest plinth siding will cost 480 rubles. per linear meter, not counting the cost of the necessary crate.

This is how the gap between the frame house on screw piles and the ground looked like before the installation of homemade basement panels.

The cut parts of the profiled sheet were screwed with self-tapping screws directly to the wooden strapping of our foundation.

In order to avoid the need to make an ebb from the base, it was decided to place the corrugated board under the level of the main siding, i.e. it was necessary that the corrugated board was located on the same level with the still unfinished wall. In some places, “liners” had to be placed on the OSB sheets so that it was flush with the wall.

The lower edge of the sheets was tied with a bar with self-tapping screws. The result was a fairly stable construction, which did not require binding to the piles themselves.

Theoretically, in the future it can be fixed to piles.

At the corners, the sheets are bent, this gives additional rigidity. You need to bend in certain places so that the corner profile stands up, not on the stiffener.

On top of the sheets, the starting strips of the main facade siding are already attached.

As a result, it turned out like this:

It's beautiful in our opinion. It remains only to make a blind area.

Comparative analysis with other methods of arranging the basement of a house on stilts, which we considered:

1. Protruding plinth - requires the installation of ebbs to protect against precipitation.
2. Filling the tape strapping with cement mortar - formwork is necessary, too laborious and time consuming, there is no further access to the space under the floor.
3. Finishing the basement with artificial stone, tiles or basement panels of various types - a crate is needed, expensive and time consuming. As it turned out, it is difficult to buy plinth panels of a suitable color, all the hardware stores in our city, having a huge catalog of colors, in reality could supply all shades of red, and we needed exactly brown.
4. Finishing the basement of a house on a pile foundation using corrugated sheets is cheap, fast and durable, because it is not subject to corrosion and one person can handle the installation. It remains the possibility of easy access to communications passing under the house. We also want to make part of the plinth with a “door” for storing long items: garden tools, building materials that are not yet in demand.

A pile-screw foundation is much cheaper than the simplest strip foundation, it is built much faster, and at any time of the year and does not depend on the topography of the site. Its only significant drawback is the unattractive empty space between the ground and the first floor.

To eliminate this shortcoming, resort to various methods of finishing.

Ways

Screw pile - a metal pipe with threads at one end and a flat head at the other, somewhat reminiscent of a huge nail. Piles can reach a length of 2.5 m, have blades at the end, and not threads or threads throughout the body. To prevent corrosion, the products are covered with ship primer - black.

The empty space under the building not only looks unaesthetic, but also poses a threat to the structure. Evaporation of wet soil, snow and rain getting under the building, grass sprouting - all this contributes little to the preservation of the building, and small animals - from lizards to cats, willingly use this space.

But here is how the basement of the foundation is insulated from the outside, and how to do the work with your own hands, you can see

On the video, finishing the basement of the pile screw foundation:

Finishing allows you to solve the listed problems. The general principle of cladding is very simple and cost-free.

1. First of all, the crate is mounted. It is allowed to use a wooden beam, previously impregnated with an antiseptic and a metal profile. The latter option is much more durable, since the tree will not withstand constant contact with wet soil. But how it happens is described in more detail in this article.
   
2. The dimensions of the frame are determined by the dimensions of the finishing sheets.
3. Insulation is attached to the frame, if necessary, and then the selected finishing material is mounted.

But how the foundation is insulated from the outside with foam, and what you should pay attention to during work, it is indicated

Brick, basement siding, and even simple plaster are used as cladding.

brick finish

This is the most expensive method, and it also requires certain knowledge and skills. If they exist and the costs do not frighten the owner of the building, then this option is easy to implement. It has a lot of advantages:

• brick retains heat much better than finishing materials, so that freezing of the building does not threaten in the most severe frosts; But how to apply insulation under siding for a brick house, you can see
• in this case, you can safely do without insulation;
• facing brick is elegant and attractive in itself, no additional finishing is needed here;
• no finishing material can compete with brickwork for the duration of operation; can be read in the article at the link.
• brick reinforces the pile structure and serves as an additional support.

The disadvantages include the cost of such a solution and the duration of installation: masonry takes time.

basement siding

This option successfully imitates brick and masonry, but at the same time it differs in much less weight and costs much less.

Socle siding is a vinyl panel of increased strength and rigidity. It also features a more reliable docking method and high resistance to wind loads.

Their advantages are:

• ease of installation - finishing can be done in one day, and on your own;
• relatively affordable cost;
• an excellent choice of colors and textures, you can choose the best option for any type of building;
• strength and good durability: plastic does not rot, does not corrode, is resistant to ultraviolet radiation and is designed for 50-60 years of service;
• the plinth can be washed with plain water or detergents.

The only drawback can be called that in terms of durability, the plinth panels are still inferior to brick.

Decking

This is a metal profiled sheet with a zinc coating that protects the steel from corrosion. It is painted in a variety of colors, has a thickness of 9.5 to 0.7 mm and is more than affordable.

Material advantages:

Product disadvantages:

• corrugated board is afraid of damage: a deep scratch damages the polymer coating and the zinc layer. As a result, moisture can get to the steel and in this area the metal begins to rust;
• leaf shape varies within very small limits;
• paint loses intensity and luster over time;
• in fairness, such a cladding is only suitable for buildings finished with plastic or metal lamellas.

But what a canopy of corrugated board adjacent to the house looks like, and how it can be done, you can read and see the video in this

On the video, finishing the base of the pile screw foundation with corrugated board:

Decorative plaster

This option can only be implemented together with basement insulation. Its essence boils down to attaching heat insulator plates made of dense material to the frame and applying a plaster layer on them.

Plates are pre-primed. As a plaster mixture, it is better to use silicone or fiberglass, since they are the most resistant to moisture. But how facade plaster is applied on foam plastic, you can see

How to insulate the basement of a pile foundation

The disadvantage of the pile foundation is a rather cold floor. And if in the southern regions this is not a big problem, then in the middle latitudes the plinth has to be insulated.

There are many methods of warming. The choice is determined by the height of the pile columns, their location, the material of the piles and the topography of the site.

There are 2 fundamentally different approaches:

• insulation around the perimeter - a frame is built along the base, and a heater is fixed to it. Then the finish must follow:
• if this option is not possible, due to the characteristics of the soil, for example, they insulate the outer side of the floor.

But how to use it, and by what parameters it can be selected, is indicated in the article by reference.

On the video insulation of the basement of the pile foundation:

Full insulation scheme

Regardless of which material is chosen for thermal insulation, the general sequence of actions is almost the same.

1. The grillage and piles are waterproofed - this is a necessary measure to prevent the spread of corrosion in cases where the metal structural elements begin to rust and the wooden ones rot.
2. They build a crate for insulation and finishing panels - it is preferable to use a metal profile, as it is much more durable.
3. Fasten the insulating material to the frame.
4. If possible, provide additional work on internal insulation using soil or expanded clay.
5. Mount decorative trim on the plinth.

But how to apply the facade insulation penoplex, this will help to understand

On the video process of complete insulation:

Thermal insulation materials

Not every material is suitable for basement insulation. Proximity to the ground implies very high resistance to moisture, mechanical strength and at the same time excellent thermal insulation properties.

Preference is given to synthetic materials. Firstly, they do not attract rodents, and secondly, they are highly moisture resistant and not susceptible to mold. Minvata is excluded unambiguously. Basalt can be used, but is very inconvenient during installation.

• The first place among the proposed options is occupied by polystyrene foam and extruded polystyrene foam:

Penoizol has similar characteristics. But unlike polystyrene foam and polystyrene, it allows steam to pass through without passing moisture.

The disadvantage is the same - a rather high price. You also need to take into account the large weight of the product.

Brickwork simultaneously serves as both a heat insulator and a decorative finish for the basement. Despite the high cost, this option is often the most profitable.

Finishing and insulating the basement of a pile-screw foundation is not so difficult. Different materials are used for this, which allows you to choose the best option for each case.

The task is to complete the started construction of a log house for year-round use. By the time we started working with Rovshan, we had a flooded 6x8 basement made of blocks on a concrete slab with poor waterproofing, on which stood an old 6x6 log house (transported from another site) with careless...

roof made. It was necessary to repair the access road, roof truss system, basement waterproofing, install a drainage system and storm sewer around the house, install a frost-resistant septic tank from 3 wells, install a water supply system (there was already a well), ventilation, prepare a street entrance to the basement, build a terrace, sheathe everything outside with an imitation of timber, completely insulate the first and second floors, install windows on the first floor and terrace, carry out a fine finish on the first floor (finishing the basement, second floor and terrace was left for later), tile the bathroom and install a warm floor, shower cabin and toilet, install a cast-iron stove with a chimney and thermal insulation, install entrance and interior doors, mount a basement / 1st floor / 2nd floor through staircase, pour formwork around the house, paint the house outside and inside, start electricity and wire inside the house, install a kitchen. In short, a lot of things needed to be done in order to live in peace this winter. The team started work in mid-July, by mid-September all work was completed (2 months). Rovshan regularly personally supervised his employees, visited the site more often than I did, helped with the purchase of building materials, and also helped to correct the shortcomings that were made by the previous team. At the site, in a neighboring old house, at the time of the work, my mother lived, who was completely satisfied with Rovshan's team, they are very nice and tidy guys, we did not have any language problems. The site was cleaned regularly. Minor alterations were carried out quickly and without further ado. The cost of the work was clear, as agreed. Rovshan is very attentive and disciplined in all paperwork, intermediate acts, additional. agreements, accounting of expenses and transferred funds. It turned out to be more difficult with the estimate for building materials, it was not possible to calculate everything in advance, and we spent much more than we planned. I am writing a review a month after the end of all the work, the house is used to its fullest, from the shortcomings - the specialists who then installed the uninterruptible power supply say that the electrical wiring in the house was not done very carefully. Otherwise, the flight is normal, although the house is waiting for the main test in winter and especially in spring, when the snow melts and the drainage system enters into active work. In the spring I will write an addition to the review (if profi.ru allows it).

Finishing the pile foundation is carried out in order to protect the structure from the effects of the environment and moisture rising from the ground. The complexity of the process lies in the fact that the parts do not have a common plane. Therefore, before closing the basement of the house on screw piles, preparation is carried out that will allow you to correctly fix the selected material. Various types of construction products are used for work, which facilitates decision making.

Facing of this design is difficult because it most often does not provide for the presence of a solid ligament. The supporting pillars are placed at an equal distance from each other, and the upper flooring made of timber or metal elements serves as the basis for the house, but is located at a distance from the ground. The exception is piles with a grillage, which look like a strip foundation. Therefore, sheathing technology requires the creation of a frame, its installation is carried out by two methods.

Use of metal profiles

The first option involves the use of square pipes, which are welded to the supports at the same distance. This method is suitable when you need to decide how easy it is to close the base in a pile-screw foundation. If desired, the welded frame is installed on concrete supports into which sheet metal strips are pre-embedded, but this is a very complicated procedure.

A metal profile pipe is a quick solution to the problem of a frame for a basement finish, but it must be carefully treated with an anti-corrosion compound, because the thickness of the metal there is small

The second method in many respects repeats the standard facade type of the crate, in which U-shaped profiles are used. They are laid with reference to the wooden part of the building. The guides are attached to the piles with a rigid screed made of various materials. Such a design must have high reliability indicators, so all elements must have excellent adhesion.

The use of wood beam

The frame is the most important detail, without it it is impossible to get a beautiful and durable cladding.

Tying a wooden crate to a concrete grillage or house wall is considered a very reliable option, but the beam must be well waterproofed

siding

Siding refers to modern materials and is very popular, this is due to many advantages. For work, a special basement variety is used, the resistance of which in many respects exceeds the facade version.

You can clad the foundation as follows:

Finishing the basement of a house on stilts can be carried out using other panel products; they are installed using a similar technology. If there is a need for insulation, special thermal panels are used. They have a great look (imitation of brick or stone) and include a layer of insulation. Their fixation is carried out directly to the details of the frame.

Application of brick

The process of creating brickwork involves the presence of a serious support, it will provide the structure with reliability and durability.

Creating a foundation for masonry

There are two ways to do this:

• The first method resembles the process of creating piles with a grillage. The peculiarity is that the tape is poured on a small depression flush with the ground. A coherent structure is created that will serve as a support for the masonry.
• The second method is used when the piles are made of pipes. Corners are welded to the base at a small distance from the ground, for reliability, the place under them is compacted and a support is created. Rolled metal is welded on top, the thickness of which depends on the load.

The arrangement of a shallow foundation is considered a more reliable option, but with a close occurrence of groundwater, this option is not possible, and in such a situation the brick is placed on a metal support

Brick laying technologies

1. The base is covered with waterproofing. For this suitable ruberoid.
2. The first row is built in level to eliminate drops. The element is fixed to the desired amount of solution.
3. Adjacent parts are fastened at the locations of the ends. For ventilation, the edges are not smeared at certain intervals, the resulting gaps will not be noticeable.
4. The second strip is laid with an offset. Joints of adjacent lines should not coincide.
5. A connection is being established. To do this, the wire is placed between the rows and in some places fixed to the piles.
6. At the last stage, when the masonry is completed, the seams are formed.

Finishing the pile foundation from the outside, it is taken into account that different options are suitable for this process. The main thing is to ensure reliable fixation of the selected products.