Not all residents of apartment buildings can boast of that warmth and comfort reign in their house in the cold season. No wonder the wall insulation has become so popular recently. If there is such an opportunity, then thermal insulation material is best laid on the outer side of the wall. But if your apartment is high enough, then you will have to forget about external insulation.
The main disadvantage of the device of internal thermal insulation of walls is the inevitable reduction of your apartment.
In the building materials market you can find a large range of materials suitable for thermal insulation. But as an internal insulation, experts advise choosing a foam or mineral wool.
Foam
Wall insulation from the inside with your own hands using foam the most budgetary and fairly simple way. First you will have to process the surface with plaster, wait for its complete drying and after that do aligning. Next, put the putty and cover it with waterproofing material.
Waterproofing device is extremely important for wall insulation. Indeed, with severe frosts, the wall freezes through and a condensation forms on it, which can penetrate the foam and damage it.
Foam fastening on the wall occurs using glue, which is applied to the wall surface. Foam sheets must be put to the wall and pressed well. It is important to ensure that the cracks do not form at the joints.
After attaching polystyrene plates, a vapor barrier layer must be placed over the entire wall.
Mineral wool
Using this thermal insulation material is associated with some difficulties. Firstly, for insulation with mineral wool, it is necessary to pre-build a wooden rack frame. Secondly, it must be taken into account that this option of insulation requires more space than foam.
Vertical guides are set in level. In the intervals between the rails, it is necessary to lay a layer of waterproofing material, it can be fixed directly to the frame. Next, you can do directly laying mineral wool.
Her pieces should be tightly adjacent to the rails. Next, a vapor barrier layer is arranged again, the material of which can also be calmly attached to the re -frame.
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