Bitumen sheet “KOVERTECH” offers a perfect support for tiles and good adherence, avoiding tiles sliding as well as sideways rotations. The sheets corrugated outline provides an adequate ventilation to the tiles lower face and drains any type of condensation that may affect the material that the cover is made of. They are made of a powerful insulating material, resistant to frost and snow, since
they do not retain humidity. Covered with an aluminum coat they repeal the heat in areas with
extremely high temperatures. It is an economic material from the very moment it is bought until it is installed and used. The task of fixing the bitumen sheet can be performed by a single person using hammer and nails. They are free from asbestos or any other polluting element for the environment.
Fiber asphalt “KARTONSEC” sheets and Color Fiber “KOVERTECH” Bitumen Sheet produced according to the European standard EN534 requirements.