Waterproof underlays (felt) with thermal insulation capabilities
Vapour permeable roofing underlay protects even in extreme conditions.
DELTA-MAXX ensures extremely sure footing when working with ladders on roof battens.
Easy installation with its squared surface pattern: helps to cut straight edges.
The clever combination for a protected pitched roof. 3-layer underdeck and formwork track. For roofs with or without hard boarding. Perfect underlayment for shingle roofs and long span roofs.
Consists of a tear-resistant, vapor-permeable PP spunbonded film combination
Meets all requirements of the ZVDH regulations and can be used for temporary cover.