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Vapor barrier film is placed on top of the beams, so it is necessary to acquire a stock of

Vapor barrier film is placed on top of the beams, so it is necessary to acquire a stock of

To work needed materials:

Illustration Description of material
att14905923951.jpg

att14905923951.jpg

rockwool. Suitable for both slab and roll material. The main thing - that its thickness was not less than 150 mm.

You can put a heater in two layers, if you find a thicker version failed.

att14905923952.jpg

att14905923952.jpg

Vapor barrier membrane. This special material that protects the surface from moisture, the evaporation passes inside. It is sold in rolls of 1.5 meters wide and 50 meters in length
att14905923963.jpg

att14905923963.jpg

waterproofing foil. Stacked on top of the insulation in the attic and protects it from moisture.

I use Roofing films, they are highly reliable and are available in all DIY stores.

att14905923974.jpg

att14905923974.jpg

Duct tape. Used in connection vapor barrier and the waterproof membrane.

Choose better options to be well adhered to the surface.

To work need a simple set of tools:

Knife for insulation. I recommend to buy a special tool for cutting mineral wool. This will not only exercise