The calculator allows you to determine the type of thermal insulation materials for the foundation and calculate the volume necessary materials and get the final cost, including fasteners for the slabs.

Calculator for calculating and choosing insulation for siding.

Using this service, you can determine the types of thermal insulation and waterproofing that are suitable for insulating walls under siding. Moreover, the calculator will allow you to determine the cost and calculate the volume of required materials.

Calculator for calculating thermal insulation for a ventilated facade

In order to choose the right materials for insulating a ventilated facade, select waterproofing and fasteners, use this service. By entering the area of ​​the walls and the thickness of the slabs, you will calculate the required volume of materials and find out their cost.

Online calculator for calculating the cost of a plaster facade.

The service allows you to determine the types of materials, cost and volume. Based on the area of ​​the facade and the thickness of the insulation, you can calculate the approximate cost of a plaster facade.

Calculation of materials for insulating frame walls

If you are faced with a task, isolation frame walls, then this calculator is for you. Knowing the area of ​​the walls and the thickness of the insulation, you can easily calculate the necessary materials.

Calculation of materials for indoor insulation

Online calculation of insulation for floors under screed

For a floor that is planned to be made using cement or any other, special, durable insulating materials.

Online calculation of floor insulation by joists

To choose the right insulating materials for a floor that is laid on wooden joists, use this calculator. He will determine the required density of materials, their quantity and approximate cost.

Calculation of thermal insulation for interior partitions

Choose insulation for interior partitions. You will be able to calculate the quantity and type of insulation, its cost, and also immediately make an application.

Ceiling insulation calculator

Just enter the ceiling area and thermal insulation thickness, get the quantity of materials and their cost.

Determine the cost of materials for insulating interfloor ceilings

To solve such problems, use the online calculation of prices and quantities of required materials.

Calculation of materials for roof insulation

Online attic insulation calculation

To insulate the attic, you should select materials using this service.

Calculation of insulation for a pitched roof (attic)

Insulation pitched roof, requires, in addition to insulation, a vapor barrier and wind and moisture protection membrane; using this online calculator, you can easily determine the materials you need and their estimated cost.

Calculation of insulation for a flat roof

To calculate materials for flat roof, we suggest using this calculator. The calculation also includes a waterproofing membrane and telescopic fasteners.

Gutter calculation calculator

The calculator will allow you to make a preliminary calculation of the necessary materials for installation drainage system. Preliminarily determine the cost/

Using this calculator, you can calculate the thickness of insulation for the walls of a house and other fences in accordance with the region of your residence, the material and thickness of the walls, the vapor barrier used, the material for filing and others important parameters when insulating. Picking up different materials, you can choose the option that is as warm and cheap as possible.

Thermal calculator for calculating dew point

Using this calculator you can calculate the optimal insulation thickness for your home and residential premises in accordance with the region of residence, material and wall thickness. You can calculate the thickness of various insulation materials. And see clearly on the graph where condensation has formed in the wall. A convenient online wall thermal conductivity calculator for calculating the thickness of insulation.

KNAUF calculator Calculation of the required thickness of thermal insulation

Calculate the required thickness of thermal insulation material in the main cities of the Russian Federation in various designs on the KNAUF thermal calculator, created by professionals from KNAUF Insulation. All calculations are made in accordance with the requirements of SNiP 02/23/2003 “Thermal protection of buildings”, for all types of buildings. Free online service for calculating thermal insulation KNAUF, convenient and intuitive interface.

Rockwool calculator for calculating the thickness of wall insulation

The calculator was developed by Rockwool specialists to help calculate the required thickness of thermal insulation and assess the cost-effectiveness of its installation. Perform thermal engineering calculations, select suitable brand thermal insulation and calculate required quantity packs are very simple.

Recently, there has been a lot of heated debate about wall insulation. Some advise insulating, others consider it economically unjustified. It is difficult for an ordinary developer who does not have special knowledge of thermal physics to understand all this. On the one side warm walls are associated with lower heating costs. On the other hand, the “price of the issue” is that warm walls will cost more for the developer.

Let's give an example. According to calculations, it turns out that 50 mm of foam plastic will reduce the heat loss of 50 cm of foam concrete by only 20%. Those. 80% of the heat in the house will be saved by foam concrete and only 20% by polystyrene foam. Here you really need to think: is it worth insulating the house? Is the game worth the candle? On the other hand, when insulating a 50 cm brick wall, foam plastic will reduce heat loss by 1.5 times. Brick will save 40%, and foam plastic – 60% of heat. Calculating the thickness of insulation for walls online will help you deal with this issue.

From this we conclude that in each special case You should consider the required thickness of thermal insulation material for the walls of your house and calculate how much you will save on heating after heating and how long it will take for you to pay for the purchased materials and all the work.

Wooden houses will certainly never lose their relevance and will not go away from the peak of popularity. The warm, pleasant, healthy structure of high-quality wood cannot be compared with stone, mortars, or even more so with any polymers. Nevertheless, the thermal insulation qualities of wood, although quite high, are still not enough to ensure the most comfortable microclimate in the house, and it is necessary to resort to additional insulation of the walls.

Insulation wooden walls- a very delicate matter, since it is necessary to ensure that the thermal insulation layer is sufficient, but at the same time not to allow excessiveness. In addition, much depends on the type of external and internal decoration of the walls, if any is provided. In a word, it is impossible to do without thermal engineering calculations. And in this matter, a calculator for calculating the insulation of the walls of a wooden house should serve well.

Recently, there has been a lot of heated debate about wall insulation. Some advise insulating, others consider it economically unjustified. It is difficult for an ordinary developer who does not have special knowledge of thermal physics to understand all this. On the one hand, warm walls are associated with lower heating costs. On the other hand, the “price of the issue” is that warm walls will cost more for the developer.

Why do you need a wall thermal conductivity calculator?

In each individual case, you should consider the required thickness of the thermal insulation material for the walls of your house and calculate how much you will save on heating after heating and how long it will take for you to pay for the purchased materials and all the work. We have selected the most convenient and understandable services for calculating the required thickness of thermal insulation material.

Thermal calculator. Calculation of the dew point in the wall

The online calculator from smartcalc.ru will allow you to calculate the optimal insulation thickness for the walls of your house and living quarters. You can calculate the thickness of thermal insulation and calculate the dew point when insulating a house various materials. The smartcalc.ru calculator allows you to clearly see the location of condensation in the wall. This is the most convenient thermal calculator for calculating insulation and dew point.

Insulation thickness calculator for walls, ceilings, floors

Using this calculator you can calculate the thickness of insulation for walls, roofs, ceilings of a house and others building structures in accordance with the region of your residence, the material and thickness of the walls, as well as other important parameters for thermal insulation. By selecting different thermal insulation materials using a calculator, you can find the optimal insulation thickness for the walls of your home.

KNAUF calculator. Calculation of thermal insulation thickness

This calculator allows you to calculate the thickness of thermal insulation of walls in the main cities of the Russian Federation in various designs using the KNAUF thermal calculator, created by professionals from KNAUF Insulation. All calculations are made in accordance with the requirements of SNiP 02/23/2003 “Thermal protection of buildings”. Free online calculator calculation of KNAUF thermal insulation, the service has a convenient and intuitive interface.

Rockwool calculator for calculating the thickness of wall insulation

The calculator was developed by Rockwool specialists to help calculate the required thickness of thermal insulation and assess the cost-effectiveness of its installation. It is very simple to carry out thermal engineering calculations, select the appropriate brand of thermal insulation and calculate the required number of packs of mineral wool.

How to remove dew point from a wall when insulating

Of course, calculating insulation for walls in your own home is a very serious job, especially if this was not done initially and it is cold in the house. And here you will have to face a number of questions.

For example, what kind of insulation should be, which one is better and what thickness of material is needed? Let's try to understand these issues, and also watch the video in this article, which clearly demonstrates the topic.

Wall insulation

Inside or outside

If you decide to use a calculator to calculate the thickness of insulation for walls, then you will not receive accurate data. Manually you can get more accurate and reliable information. In addition, the location of the insulation, which can be laid both inside and outside the building, is important, which must be taken into account when making calculations!

Features of internal and external insulation:

• Imagine that you are using a calculator to calculate insulation for walls, but at the same time you are laying insulation indoors, will the calculation results be correct? Notice the diagram above;
• no matter how thick the insulation in the room is, the wall will still remain cold and this will lead to certain consequences;
• that is, this means that the dew point, or the area where warm air meets cold air and turns into condensation, is moved closer to the room. And the more powerful the internal insulation, the closer this point will be;

• in some cases, this zone extends to the surface of the wall, where moisture promotes the development of fungal mold. But even if it remains inside the wall, then the service life does not increase in any way;
• therefore, the instructions and common sense indicate that internal insulation should be installed only as a last resort or when sound insulation is needed ;
• with external insulation, the dew point will fall on the insulation zone, which means that you can increase the shelf life of your wall and avoid the occurrence of dampness.

Calculation is a serious matter!

Thermal calculation of various materials

Note to the table. The presence of the * sign indicates the need to add a coefficient of 1.15 if the building has lintels and monolithic belts from heavy concrete. There is a diagram at the top for clarity - the numbers coincide with the table.

So, calculating the thickness of the insulation is the determination of its thermal resistance, which we denote by the letter R— a constant value that is calculated separately for each region.

Let's take the average figure for clarity R=2.8(m2*K/W). According to State Construction Standards, this value is the minimum acceptable for residential and public buildings.

In cases where thermal insulation consists of several layers, for example, masonry, polystyrene foam and eurolining, then the sum of all indicators adds up - R=R1+R2+R3. And the total or individual thickness of the thermal insulation layer is calculated using the formula R=p/k.

Here p will indicate the layer thickness in meters, and the letter k, this is the thermal conductivity coefficient of a given material (W/m*k), the value of which you can take from the table of thermal engineering calculations given above.

In fact, using these same formulas, you can calculate the energy efficiency of insulating window sills or find out the thickness of floor insulation. Use the R value according to your region.

In order not to be unfounded, I will give an example: let’s take a brickwork of two bricks (an ordinary wall), and as insulation we will use polystyrene foam boards PSB-25 (twenty-fifth polystyrene foam), the price of which is quite acceptable even for budget construction.

So, the thermal resistance we need to achieve should be 2.8 (m2*L/W). First, we find out the thermal resistance of a given brickwork. The brick is 250 mm from end to end and the mortar between them is 10 mm thick.

Hence, p=0.25*2+0.01=0.51m. The silicate coefficient is 0.7 (W/m*k), then Rbrick=p/k=0.51/0.7=0.73 (m2*K/W)— we got the thermal conductivity of a brick wall by calculating it with our own hands.

Let's go further, now we need to achieve a general indicator for a layered wall of 2.8 (m2 * K / W), that is, R = 2.8 (m2 * K / W and for this we need to find out the required thickness of the foam. So, R foam = Rtotal-Rbrick=2.8-0.73=2.07 (m2*K/W).

In the photo - local protection with foam plastic

Now, to calculate the thickness of polystyrene foam, we take the general formula as a basis and here Pfoam=Rfoam*kfoam= 2?07*0?035=0?072m. Of course, we can’t find 2 cm in PSB-25, but if we take into account interior decoration and an air gap between the bricks, then 70 cm will be enough for us, and this is two layers