WHAT MAKES THIS PRODUCT EFFECTIVE.
Higher the better
SOLITEX EXTASANA® wall underlay provides the best weather protection layer for your walls, under all conditions. It protects the building from wind, driving rain, and other external sources of water, whilst allowing any internal moisture to escape through the vapour permeable, non-porous TEEE layer.
1. 1.5m x 36.5m (55m2) Roll
2. 2.74m x 36.5m (100m2) Roll
Excellent UV Resistance
Highly Vapour Permeable
Applicable as the WRB (Weather Resistant Barrier) direct to frame.
Applicable as the WRB (Weather Resistant Barrier) direct to the underside of floor joists.