Before he warming the roof or attic, it is necessary to check the supporting structures of the roof – there are there rotten floors that damp elements. If damaged parts of the roof are detected, they must be replaced with new. If you do not replace, then after a while they will make themselves felt, and then we will have to disassemble thermal insulation, and make major repairs. By the way, if you urgently need a paint spray, then you can buy it at any time on the site – .
Be sure to check the electrical wiring in the attic before thermal insulation. In those houses where the attic premises is not used as living space, roofing is needed only to protect against weather conditions. In such attics, a plus temperature does not need, so it will be enough to heat only floors on them, which serve the ceiling already for the living room. Any thermal insulation material is used as insulation. It can be polystyrene or mineral wool foam. The floors in the attic are always insulated from the inside – this is the easiest way to thermal insulation.
If the attic is used as a dwelling, then the roof must be insulated throughout the area. It is quite difficult to isolate the roof slopes. It is desirable to do this during the construction of the house. In this case, you can simply put the insulation on a wooden crate. And if insulation is already necessary in a residential building, then thermal insulation material is placed between the rafters. This case is more functional – the attic longer and it will be better to hold heat.