Warter Polymers - Model DIFOL - Vapour Barrier Foil - Brochure

Type A – The product used for controlling vapour permeability. DIFOL is a flexible product made of plastics, used for controlling vapour permeability through walls, floors or roofs. DIFOL vapour barrier foil is intended for drywalls as a layer controlling through walls, floors and roofs. To ensure the efficiency of thermal insulation and durability of wooden structures it is necessary to provide protection against dampness. DIFOL vapour barrier foil is designed to make partitions controlling permeability of vapour from rooms into cavities in roofs, ceilings or walls.