Tyvek Housewrap

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The object content is configured for use in UK, but it may also be suitable for use in other locations.


Breather membrane for timber frame, steel frame and concrete wall systems. A lightweight, vapour permeable membrane with high water resistance, providing durable, long-term secondary protection behind external cladding/facade coverings. Membrane should be fixed to a continuous supporting surface, such as sheathing boards, insulation or stone/masonry substrates. Roll sizes: 1.4m x 100m and 2.8m x 100m. Horizontal lap: 100mm. Vertical lap: 150mm.

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    Case studies and technical literature
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