How to warm a brick house?

So if the wall is erected 60cm thick, then this receives the thermal insulation of a very low level, which are three times lower than the norm.

For this reason, in order not to freeze in winter, you urgently need to insulate a brick house. Work should start inside the building. In order for the work not to be carried out in vain, you need to do everything correctly — a layer of vapor barrier — insulation — and again vapor barrier. But experts are all recommended to warm the house outside, because in this way a useful area is saved inside the house. In addition, moisture, which all the time stand out into the wall from the air, will not freeze there.