IZOTERM-40 tape is an excellent sealing and insulating material, used at the points of installation of foil and roofing membrane to the roof structure, glued under the counter-batten. Thanks to its excellent properties, it eliminates any danger of water getting into the thermal insulation and rafters through holes caused by penetrations of the membrane by roofing staples and nails. IZOTERM-40 tape is characterised by resistance to UV radiation, temperature change, atmospheric conditions and the ageing process.  

To install the tape, the protective film must be removed and the tape must be pressed onto the surface. In addition to the above properties, it is also used as a seal in façade construction to prevent the appearance of thermal bridges.