Full BBA and IAB approval. You can order from as little as 1m (max 50m on one roll). Mass per unit area. EN 12310-1. Resistance to tearing XD (nail shank). Resistance to tearing MD (nail shank). EN 12311-1.
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Half roll of tyvek supro.
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SORRY.I'M NOT THAT GOOD. • Can be left uncovered for up to 4 months while retaining full performance. • Should be surface applied, fixed directly to sheathing ply /OSB, insulation or blockwork.
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Full BBA and IAB approval. Mass per unit area. You can order from as little as 1m (max 50m on one roll). EN 12310-1. Resistance to tearing XD (nail shank). Resistance to tearing MD (nail shank). EN 12311-1.
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Full BBA and IAB approval. Maximum tensile force (MD). Elongation at max. tensile force (MD). Maximum tensile force (XD). Mass per unit area. tensile force (XD). · Can be left exposed for up to 4 months.
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This is amazingly cheap. Works out Not much more than a full roll but you get exactly what you need with no waste. The market leading product. Enhances the airtightness of the construction, Lightweight, flexible and easy to install.
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So you are getting what we state. 115 gsm Cromar Breathable BBA approved! This felt is being sold 50% less then the RRP! Grab a BARGAIN! • Cold & warm roof application. • UV stable for up to 3 month.
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Full BBA and IAB approval. Maximum tensile force (MD). Elongation at max. tensile force (MD). Maximum tensile force (XD). Mass per unit area. tensile force (XD). · Can be left exposed for up to 4 months.
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