The new complementary sealing accessory in profile and counter-profile in low density polyethylene.
It contributes to the water and air tightness of the roof.
It nesures good ventilation on the under-side of trapezoidal and corrugated metal sheets.
It protects roof again small animals invasion.
PERFIX TH8 one piece-shank screwing socket for facades.
Allows to assemble the fixing of the ISOLALU+ brackets on the FACALU aluminium profiles without clamping them.