Is it necessary to warm the house from a bar 150x150 and

This article is devoted to the question of whether to insulate a house from a bar. Wood refers to building materials that have a low level of thermal conductivity. For example, it can hold up to 30 percent more heat than D-500 brand foam concrete, which in turn is considered to be a fairly warm material.

But with the rise in prices for energy carriers, the requirements for saving heat also increase. This is reflected in the construction rules and regulations. At the moment they regulate the thickness of the walls of wood, at least 400 millimeters.

Note! Standard timber of such thickness does not exist. Therefore, it is necessary to order its production, which will cost a lot. Therefore, the answer to the question: “whether it is necessary to warm the house from a 150x150 bar” or another standard section, is unequivocal - this will be the best solution.

There are two ways to solve this problem - to insulate a house from the inside or outside.

External insulation of the building

It is best to insulate the outside of the block house with your own hands using the “ventilated facade” method.

This technology is now used everywhere.

1. When the log house is assembled and finished, and the roof is mounted, outside the wall of the house they are isolated with mineral wool.
2. Insulation is best laid in two layers, which will be 10 cm. Cuts of mats or rolls should be placed "in the gap" so that there are no through gaps.

1. Vatu must be inserted into the cells, between the bars of the framework, in a hole.
2. From the outside, the insulation must be covered with a membrane type windproof film. She lets out steam, and detains water.
3. You need to know that before you warm the log house, the ventilation space should be left on top of the film. You can create it with the help of vertically packed rails of the counter batten.
4. From the bottom (at the basement) and above (under the roof overhang), you need to leave airways. Thus, air will circulate in the ventilation space, removing excess steam. Therefore, condensate will not settle on the insulator.
5. The facing is fixed on the counter crate: cladding boards, siding, tiles, etc.

Is it necessary to warm the house from a bar 200x200?

Experts strongly recommend to do this, because You will get a number of benefits.

1. An isolated building will be very warm. Spending minimally on space heating, you can achieve a comfortable temperature regime in them.
2. Rooms will warm up evenly.
3. In addition to comfort and economy, the life of the building increases.

Note! The timber, which is protected from the outside by a heat insulator and veneer cladding material, is not adversely affected by moisture, temperature extremes, or solar ultraviolet radiation.

1. Another question about whether to insulate a house from a bar 200x200. The ventilated facade will increase the environmental friendliness of the building. Only natural wood will coexist with living rooms; the heat insulator will be brought out to the ventilation gap. Therefore, the walls will be able to "breathe."
2. Increases and aesthetic structure. You can first warm the log house, and then revet it with almost any material.

Internal building insulation

Now, about how to insulate a house from a timber from the inside and how to do it (read also the article Warming from the inside of a timber house: features, order of work)

This work is divided into such stages.

• Surface preparation.
• Seal cracks and cracks.
• Installation of vapor barrier film.
• Assembly of the frame on the inside of the bearing walls.
• Laying the insulator.
• Arrangement of the ventilation system.
• The implementation of the inner lining.

Preparation of walls and installation of waterproofing

1. Before insulating a house from a bar, treat the walls with a fire retardant and antiseptic, if this has not been done before.
2. Check surfaces for cracks and cracks. It is necessary to fill even the smallest of them. For sealing it is best to use jute fiber. Using a wide and thin spatula, fill all the slots with tow. Cover large gaps with jute in the form of a tape, twisting its cuts into small rollers.

Note! It is important that the timber does not accumulate moisture, because it will cause it to rot. Proceeding from this, the instruction requires to install a waterproofing material on the wall surface before installing the heater.

Frame assembly

1. In order to get even corners, first of all you need to assemble the stands in them. To do this, measure the height of the room and cut a bar with a cross section of 50 × 100 mm, the appropriate length.
2. Next, saw off a bar of the same length, its cross section should be 50? 50 mm. Position it on the edge of the first rail and fix it with self-tapping screws. As a result, you get a rack in the form of the letter "G".
3. Such structures will need to be placed in each of the corners of the room. Constantly check the correct vertical racks using a plumb line or level.
4. When you install them, between them, in increments of 0.6 m, vertically fix the bars having a cross section of 50? 50 mm.

Installation of thermal insulation

1. After installing the frame, you can install a heat insulator. It is best to use for this mineral wool, because its characteristics and price are optimal. The width of the strips should be greater than the gap between the vertically arranged bars by 10/20 mm.
2. The mats of the insulator are placed in the cells of the frame and, as necessary, are fixed to the wall with anchors that have large caps.
3. When all insulating material is laid, attach a vapor-tight film over it.

Facing works

1. Wall decoration can be done using the wall paneling. It will provide an opportunity to further insulate the rooms, while maintaining the coziness and comfort of a wooden house.
2. In addition to lining, you can use the stalk. It has the appearance of small bars. The lining of it is best done horizontally.

Ventilation system

When the insulation and cladding are installed, the relative humidity of the air in the building will increase. To create a healthy microclimate in it, it is recommended to equip the forced type of ventilation. In the attic it will be possible to link its sections into a single system.

Note! As a blower, you can use a fan that has a small capacity. Including it in the winter every day for half an hour, you will maintain an optimum degree of humidity in the rooms.

Floor insulation

In addition to comfort, this insulation reduces heat loss by about 20 percent. In this case, the question arises, what better way to insulate a house from a bar in the area of ​​floors.

The easiest way is to use the same mineral wool. Penoplex can also be used.

If the floors were already equipped with a coating, then you need to dismantle it, as well as logs. A waterproofing film is laid on the subfloor. Next, the lags are set again.

All space between them is filled with insulating material.

1. If the floor was chosen as insulation, polystyrene foam (construction version of foam), you must begin to create a "pillow". To do this, first poured a layer of gravel, 30 cm thick, leveled and rammed. Then the sand crumbles in a layer of 10 cm and is also compacted.
2. The next stage is pouring a screed from a concrete mix. Then you should wait 4 weeks until it dries completely.
3. Then a thick polyethylene film is put on the subfloor as a waterproofing.
4. Next, you can lay the foam board.

Ceiling insulation

Internal insulation of the ceiling in wooden buildings is as important as the insulation of floors and walls.

For its arrangement it is possible to apply:

• mineral (basalt) cotton wool;
• all types of foam;
• polyethylene foam;
• middle fraction claydite.

Despite the fact that the construction market has a large selection of modern insulation materials, ceilings are often insulated with sawdust. This results from the fact that they have low heat conductivity, environmental friendliness and almost cost nothing.

To increase the lifetime of sawdust, they need to be soaked in an antiseptic to protect against harmful microorganisms and to increase heat resistance with a fire retardant. The material must be dried and to prevent rodents from growing in it, add lime to it, at the rate of: 9 shares of sawdust and one share of additive. Insulation should be filled in between the lags of the attic floor, a layer of at least 20 cm and thoroughly sealed.

Conclusion

From the foregoing, the question of "whether it is necessary to warm a house from glued laminated timber", as well as a profiled or planed analogue, makes an unequivocal conclusion. We must, of course.

There are a lot of types of thermal insulation materials now. Their choice depends on your financial capabilities, the climate of the region and the characteristics of the house.

In the presented video in this article you will find additional information on this topic.