The program for the calculation of pvc panels of complex walls. Calculation of the number of pvc panels

To calculate the number of ray, it is necessary to measure the total wall length and ceiling height in meters. Then divide the ceiling height by distance between panels(no more than 0.5 m), round the resulting number up to a larger number and multiply by the total length of the walls. After that, similarly calculate the footage of the rails for window and door openings, and subtract from the resulting number.

At calculation it must be taken into account that the crate is made along the perimeter of the walls. Therefore, to the total length of the rails, you need to add two more vertical rails for each wall, the length of which is equal to ceiling height. To the resulting number, you also need to add the perimeter of window and door openings.

After all calculations to the length of the rails, you need to add 5% for overlaps and cuts and round the result up to a whole number.

For convenience, below is formula for calculating the number of battens:

where L ray - ray length, m; l - the total length of the room, m; h - ceiling height, m; a – distance between panels, taken from 0.2 to 0.5 m; L pr - length of rails in window and door openings, m; P - the perimeter of window and door openings, m; k – safety factor 5% (assumed 1.05).

Calculation of the number of plastic panels:

For calculation of PVC panels need to calculate wall area and subtract from it window area and doors. The resulting number is divided by the area of ​​the panel. It is recommended to add 10% to the resulting figure for overlaps and cuts and round the resulting number up to a larger whole number.

Below is :

where N - number of panels, PCS; l - the total length of the room, m; h - ceiling height, m; S pr - area of ​​window and door openings, m 2; l pan - panel length m; h pan – panel height, m; k – safety factor 10% (assumed 1.1).

Same way number of panels can be found by dividing total wall length on the panel width. In this case number of panels for finishing surfaces above the door, as well as above and below the windows, they are calculated separately.

Calculation of mounting profiles for plastic panels:

Mounting profiles are sold individually, the length of one piece is usually 3 m.

If installation is in progress inner and outer corners, then it is necessary to measure separately the height of all external and internal corners in the room, divide the resulting dimensions by 3 m. For framing window and door openings - the sum of the perimeters of windows and doors divide by 3 m (windows are measured on four sides, doorways - on three sides, except for the lower width), add the resulting number to the length of the outer corners. Round the values ​​of the numbers to a larger integer, as a result, the required number of corners in pieces will be obtained.

If installation is in progress universal angle, which is sold by the meter, then you need to add up everything indoor and outdoor catch lengths, as well as the perimeters of window and door openings, to obtain the required length of the corner.

calculation required number fillets. The perimeter of the ceiling is measured, the resulting number is divided by 3 and rounded up to a larger integer. You may also need internal and external corners for the ceiling plinth, amount which will equal the number of internal and external corners indoors, respectively.

starting profile. Quantity depends on joints with walls made of other materials. From the starting profile, you need to start installing panels on each of the walls, so for calculation you will need the height of the corners from which the installation of the panels will begin, the resulting number must be divided by 3 m and rounded up to a whole larger one.

Calculation of fasteners for mounting plastic panels:

If the rails of the crate are attached to a brick or reinforced concrete wall, it is necessary dowel nails, the consumption of which is 1 pc. for every 0.5 m of the rail.

Also necessary nails, screws or staples, the number of which can be found by multiplying number of panels and mounting profiles by the number of rows of rails (so if fastening is carried out with screws, amount rows of rails 8, panels 10 pcs., profiles 2 pcs., then 96 screws are needed).

One of the most popular materials used in wall and ceiling cladding are PVC panels. These products are produced in various color and texture options, with imitation of brick, wood and natural stone. This makes it easy to fit them into any design solution. They have excellent technical characteristics, perfectly cope with high humidity and temperature changes, so they can be used both for internal and external finishing work.

Before proceeding with facing activities, you need to at least approximately know the amount of material required for their implementation. This will allow you to correctly predict all expenses and calculate your budget. Therefore, it will be further considered how to calculate PVC panels and additional elements necessary for their installation.

Varieties of PVC panels

Before proceeding with the calculations, you need to understand exactly which PVC panels you will use for cladding, since each type of this material has certain characteristics and dimensions. By appointment, PVC panels are divided into:

• ceiling;
• wall.

Ceiling panels are not subject to stringent strength requirements. This is due to the fact that during operation they are not subjected to heavy loads. The standard sizes of such products are:

• thickness - 3-5 mm;
• width - 125-380 mm;
• length - up to 10 m.

Wall panels have greater strength and rigidity than ceiling panels. These two types are not interchangeable, i.e. sheets intended for ceiling sheathing are not recommended for wall decoration, and vice versa. Dimensions of wall products can be as follows:

• thickness - 6-10 mm;
• width - 250-300 mm;
• length - 2.5-6.0 m.

The width of the material plays a very important role. When facing the base with wide panels, fewer assembly joints are formed, due to which the surface will appear solid. However, narrow sheets are somewhat easier to work with because they are lighter and have better flexibility. Panels with a width of 25 cm are considered the best option.

How to calculate the required number of PVC panels?

To calculate the number of PVC panels, you first need to know the perimeter of the base that you plan to sheathe. After that, the perimeter of all doors and windows should be subtracted from the obtained value, and then the difference should be divided by the perimeter of one element.

Do not forget that some of the material will have to be cut

As an example, a situation will be given when it is required to make external wall decoration of a one-story house 6x8 m high 2.5 m PVC panels. The building has 4 windows and 1 door. The dimensions of one window are 1.8x1.2 m, and the doors 2.2x0.9 m. In this case, plastic panels with dimensions of 250x30 cm will be used.

First of all, we calculate the total area of ​​\u200b\u200bthe walls:

(6 + 6 + 8 + 8) * 2.5 \u003d 70 m 2

Then you need to find out the area of ​​\u200b\u200ball windows and doors:

1.8 * 1.2 * 4 + 2.2 * 0.9 \u003d 8.64 + 1.98 \u003d 10.62 m 2

Subtracting the area of ​​​​the walls from the area of ​​\u200b\u200bwindows and doors, we get the usable area, that is, the one that will need to be sheathed:

70-10.62 \u003d 59.38 m 2

2.5 * 0.3 \u003d 0.75 m 2

So for this example, you'll need:

59.38/0.75 = 79.17 panels

Rounding this value up, we get 80 pcs.

It should be noted that any finishing work involves waste, which is formed as a result of damage and cuts of the material. Therefore, experts recommend buying facing material with a small margin (about 10% of the total value). Given this condition, to successfully complete the tasks you will need: 80 + 10% = 88 PVC panels.

Calculation of additional elements

To carry out finishing work, in addition to the plastic panels themselves, you will need profiles and fasteners, the number of which will also need to be calculated:

• starting profile;
• guide profile;
• connecting profile;
• F-profile;
• external, internal and external profile;
• fastening.

Additional elements for mounting panels

Installation of PVC panels is carried out on a crate, which can be made of wooden slats, as well as plastic or metal profiles. The most popular option is the plastic crate. When designing it, you must adhere to the following rules:

• the step between the profile guides should be about 30 cm;
• the starting profile is set perpendicular to the finishing material. For example, if the panels will be laid vertically, then the rails must be attached to the wall horizontally;
• you need to use slats not only around the perimeter of the walls, but also around door and window openings;
• rails are attached to the base using self-tapping screws or dowels in 40 cm increments;
• guides are attached to the rails with a step of 50 cm.

Taking into account the above rules, we will calculate additional elements for our example.

First, we calculate the required amount of the starting profile. To do this, the perimeter of all walls must be folded with the perimeter of windows and doors.

The perimeter of the walls will be:

(6+6+8+8)*2 = 56 m

The perimeter of windows and doors will be equal to:

(1.2*2+1.8*2)+2.5*2+0.9 = 6+5.9 = 11.9 m

The total perimeter will be:

56 + 11.9 \u003d 67.9 m

Adding 10% to waste, we get that for wall cladding you need to purchase:

67.9 + 10% = 74.69 or 75 m of the starting profile

To fasten it, you will need 75 / 0.4 \u003d 187.5 or 188 screws.

(70+10%)/0.3 = 256.6 or 257 m

For their fastening you will need: 257 / 0.5 \u003d 514 self-tapping screws.

The calculation of plastic panels is a fairly easy procedure, it does not require the performer to have special skills and abilities. The main thing is to be careful and follow the instructions clearly.

Video on cladding a balcony with the right number of panels

On the video, the number of panels is calculated in advance. You should also take care of this in advance.

The construction market is constantly evolving, offering the consumer inexpensive and high-quality products, so repairs can be done easily and with pleasure. Modern building materials make it possible to carry out finishing work with your own hands quickly and without the involvement of professionals. Such materials include plastic panels, which are often used for ceiling decoration in residential and office premises.

Plastic panels are one of the cheapest options for decorating a bathroom.

The plastic panel ceiling is a metal or wooden frame sheathed with PVC clapboard. Plastic can have different sizes, products with a length of 2.7 and 3 m and a width of 25 and 50 cm are most in demand. Inside, such panels have stiffeners and a hollow base, so they are light and durable. For ease of installation on the sidewalls, they have locks for docking. How to sew with your own hands?

Plastic ceiling panels are different from similar products used for wall cladding. They are much lighter as they only have to support their own weight. Wall panels are more durable, while the ceiling panel can be damaged even by hand. Therefore, all work should be done with the utmost care.

Advantages and disadvantages

Finishing the ceiling with plastic panels has its positive aspects:

1. In the frame of the structure, you can hide electrical wiring, ventilation and other communications.
2. Installing recessed fixtures and lighting is not difficult. They are resistant to high temperatures and do not emit unpleasant odors. Therefore, the usual electrical wiring can be replaced with schemes for installing LEDs, halogen and spotlights.
3. Easy mounting and dismounting process.
4. Possibility of installation in a frame of additional isolation from noise, moisture, sound.
5. Wall panels are strong, durable, plastic, moisture and fire resistant, do not fade in the sun, and are easy to clean.
6. When finishing, you can ignore the uneven surface.

The ceiling of plastic panels have their negative sides:

1. Cheap plastic can let in light from built-in lights.
2. The seams between the panels are visible to the naked eye.
3. There is no possibility of manufacturing a multi-level structure or bending.
4. Part of the height of the room is lost.

The frame for installing the panels must be metal, as the tree quickly rots and collapses.

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Types of PVC profiles

For you will need not only the panels themselves, but also accessories. When visiting the construction market for the first time, due to the variety of PVC profiles, an inexperienced buyer may be confused. But each species has its own special purpose.

1. Starter profiles are the most commonly used. They are needed to mount the panel around the perimeter of the room on the line of the ceiling being mounted.
2. External and internal plastic corners are needed to make beautiful joints at the corners of the room.
3. H-profiles connect the ends of several panels.
4. A plastic ceiling plinth is needed to hide the ends of the panels. This is the same starting profile, only with decorative trim.
5. F-profiles are needed to hide the ends. They can be useful when decorating adjacent walls with various materials.

Universal plastic corners hide any joints.

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Material calculation

Ceiling cladding is best done with materials of standard sizes 5-10 mm thick, 250-500 mm wide. Usually panels are supplied in standard lengths of 2.7-3 m, but there are also 4-meter samples.

The area of ​​each panel can be seen on the packaging. Their required number will be equal to the area of ​​\u200b\u200bthe ceiling divided by the area of ​​​​one panel. When calculating the required volume of materials, be sure to add a margin of 15%, which will go to scrap and scrap. So, 10 PVC plates are needed for the ceiling, adding a margin, we get 11.5 panels (it is advisable to round up).

To calculate the amount of the required profile, the ceiling area must be divided into strips at a distance of 60 cm from each other: mounting rails will be installed along them. Additionally, a rigid profile for perimeter sheathing is required. If desired, metal profiles can be replaced with a wooden crate, but the useful life of such a design will be much less.

Ceiling skirting boards are sold in 3-meter segments. To calculate the required amount, you need to divide the length along the perimeter by 3, round the resulting number up.

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Ceiling installation

Before starting work, the walls and ceiling must be checked for the presence of hidden electrical wiring. To do this, you can use a special detector or invite a professional.

In no case should a plastic panel be glued directly onto concrete - the lack of ventilation between the panel and the ceiling is unacceptable.

In order to prevent the appearance of an unpleasant odor in the room associated with the appearance of fungus or mold, the ceiling surface should be treated with an antiseptic solution. Then you need to decide on the height of the suspended ceiling. In this case, it is necessary to take into account the dimensions of the lighting fixtures that will be installed directly in the panel. Typically, a plastic suspended ceiling is installed at a distance of 6-7 cm from the draft surface.

At the level of the drawn line with self-tapping screws, it is necessary to fix special corners under the base of the ceiling. After fixing the corners along the perimeter of the line, guides are installed on them. They need to be fixed directly to the draft ceiling using long self-tapping screws, and the self-tapping screw must be driven in so that its head is at the level of the line on the walls and guide corners. The guides are attached in increments of 60-100 cm.

After that, it is necessary to prepare plastic panels. Using a hacksaw for metal, they need to set the desired size. The slab should be cut approximately 5 mm less than the length of the room. To get a perfectly even edge, it must be cleaned with sandpaper. After that, the protective film is removed from the panels. Care must be taken not to dent the panel.

In predetermined places, holes are made for lighting fixtures. They can be made both with an ordinary sharp knife and with a special nozzle for a drill.

You need to take care of the supply of electrical wires to the ceiling in advance. After the lighting fixtures are inserted into the grooves prepared for them, the installation of the panels can begin. They must be fixed across the profiles. The first panel slides close to the wall so that it is in the profile on three sides. The last 4 side is attached to the frame with self-tapping screws. The following panels need to be fixed in the same way, but one of the sides is fixed on the previous panel.

So you need to fix all panels except the last one. Before fixing it, it is necessary to level the ceiling with the help of guides by tightening or loosening the self-tapping screws. The ceiling level must be the same everywhere.

Next, you need to give the last panel the required width and insert it into the grooves.

How much would it cost to make a bathroom with panels? Bathroom combined.

Hello Maria. Indeed, plastic panels for bathrooms are a great solution!

As for the cost, let's calculate. Because If you did not specify the area of ​​your bathroom, then we will calculate based on the cost of 1 linear meter of the wall.

A running meter is the length of the wall. We will count in this way, and not, for example, by area, simply because the length of the panels is usually 2.7 meters. And since we will not trim the wall from scraps, we will proceed from the fact that one plastic panel will close the wall by 25 centimeters (standard panel width) in length. Those. for facing 1 meter of the wall, we need 4 plastic panels.

The average cost of one PVC panel is 200 rubles. They are both cheaper (up to 100 rubles) and more expensive (up to 500 rubles per bar).

Thus, for 1 meter of the wall, we will spend about 800 rubles.

Move on. To attach the panels to the walls, we need guides for plastic panels. For each wall - 4 pcs. their average cost is 50 rubles apiece, i.e. for all 4 walls it will take about 800 rubles for guides.

Let's add to our calculations such small consumables as self-tapping screws and plastic corners - an average of 50 rubles per 1 meter of a wall. (Recall a meter of a wall is not a square meter, but a length).

For clarity, let's calculate the cost of materials for a standard bathroom measuring 2.5 by 2 meters (we do not take into account the height of the ceilings, because in any case the panels are 2.7 meters in size). The total linear footage of the walls = 2.5 + 2 + 2.5 + 2 = 9 meters.

Your bathroom has at least 1 door that does not need plastic panels. However, the material is always taken with a margin, because. cuts are very likely, so we will take with a margin for 9 meters of walls. Those. in total for this bathroom we need 36 plastic panels

We believe:

36 panels * 200 rubles = 7200 rubles - will go to PVC panels;

800 rubles will go to guides;

and, 9 meters of walls for 50 rubles = 450 rubles - it will go to various little things and corners.

Total: 7200 + 800 + 450 = 8450 rubles bathroom materials will cost 2.5 by 2 meters.

Specifically for your bathroom, you can calculate the price of materials yourself, according to our template.

How much is the work of specialists

For small bathrooms, the cost of a specialist will cost from 6,000 to 8,000 rubles.

If you want to save that with our help, you can cut your costs in half by doing it all yourself.



Wall decoration is an obligatory and important stage in construction. It is necessary that the material is durable and practical. For these purposes, PVC panels are excellent. But, before installation, you need to know how to correctly calculate the number of pvc panels.

Types of PVC

Before proceeding to the calculations, it is important to understand which panels will be used. The size and certain parameters of the material will depend on the type of product. PVC are ceiling and wall. The former are subject to more loyal strength requirements, since they are not subject to heavy loads. The second one is highly durable. In construction, you cannot replace one type with another, since each panel is made for a specific purpose.

Why do you need a mounting profile

The mounting profile is a universal product. It allows you to speed up the installation process, as well as extend the operational life of the entire structure. It is very important to choose the right profile for a specific installation system. When choosing a profile, it is necessary to take into account its material, design, as well as the color of the product.

For example, to install a profile made of plastic, temperature and weather conditions must be taken into account so that the material can withstand these atmospheric changes.

How to calculate PVC: the easy way

In order to calculate the number of panels on the walls and ceiling, you need to measure the perimeter of the room. From the result obtained, it is necessary to subtract the sum of the perimeters of windows and doors, and divide this result by the perimeter of a single element.

To install on a ceiling, you only need to calculate the perimeter of the ceiling itself. It is recommended to take into account that pieces of material remain during work, the panels may be damaged during installation, so it is better to take material for facing work with a margin. In places with high humidity, PVC plastic panels are used.

You also need to know how to calculate the number of pvc bathroom panels. Such a room has a small area, in which there are many different angles and bends. For this reason, a large amount of material is consumed, since the panels often have to be cut to the desired shape.

If for the installation of panels in living rooms the consumption of material must be increased by approximately 10%, then for work in the bathroom by 15-20%.

Calculation of additional elements

It is carried out with wooden slats, plastic or metal. The most popular are plastic slats. When installing PVC panels, you need to take into account the distance between the profiles, it should be no more than thirty centimeters. Given this information, it is necessary to calculate additional elements.

So, for example, slats are used not only around the entire perimeter of the wall, but also around windows and doors. The rails are installed to the base using self-tapping screws or screws with an indent of 40 cm. Therefore, first you need to calculate the initial perimeter, taking into account the perimeter of doors and window openings. To this amount it is necessary to add 10-15% for additional sections and trimming of material.