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- W1 water resistant before and after ageing: protects from the elements
- Windtight: Tyvek Supro underlay with a taped lap will satisfy all
geographical locations, all site conditions and all building
characteristics acc. to BS 5534 wind uplift resistance calculations
- Vapour-permeable: Protects from water and moisture damage
- Provides air and moisture management for commercial and domestic buildings
- For all supported and un-supported pitched roof applications
- For Scottish sarking board systems
- For low pitched metal roofs, wall and floor applications
- BBA certificate 90/2548
- EPD available for download here: https://www.dupont.co.uk/content/dam/dupont/amer/us/en/performance-building-solutions/public/documents/en/EPD-Tyvek-2507B.pdf
- 15-year limited warranty
Range Description
Breather Membranes
Manufacturer Model No
D15415910
Material
HDPE and PP composite