DAFA House Wrap is used as a wind barrier in a ventilated, light external wall cladding.
DAFA House Wrap may only be used behind cladding that is sealed against UV light.
External Wall Structures
DAFA House Wrap is suitable as a wind barrier in a light, external wall structure with a ventilated cavity behind the rainshield on the facade.
DAFA House Wrap is particularly suitable for installing in constructions behind rainshields made of wood, metal, brick, etc. and can be installed both horizontally and vertically.
DAFA House Wrap is made from a four-layer foil with high tearing strength and water-tight special coating with UV and IR stabilisers, which impede the aging process. DAFA
House Wrap is supplied with dotted lines on both sides marking the 150mm overlap. The fabric is coated with a special anti-reflective coating and is permeable with an Sd value of
approx. 0.02 m. The Sd value must be multiplied by a factor of approx. 5.7 to obtain the Z value.