DuPont Tyvek 2510B Metal Roofing Roll 25 x 1.5m

DuPont™ Tyvek® 2510B Metal roofing roll 25m x 1.5m (L x W) 11.5kg is vapour-permeable, yet water-resistant and airtight. When used in combination with Tyvek accessories it can help to reduce condensation, improve overall airtightness, add thermal efficiency, and protect structural integrity. Besides allowing condensation beneath stainless steel, aluminium, copper, and zinc roofs to drain away, reduces sound transmission such as rain clatter, and minimises material stress by permitting a degree of movement between the cladding and the timber beneath. With drainage and integrated adhesive used for the protection of metal roofs. The membrane is permeable to water vapour and can drain condensation that is created on the interior metal panels of the roof.

• Airtight
• Vapour-permeable and water-resistant
• For use as drainage membrane beneath standing seam metal sheets roofs over timber boarding
• Should be installed over 150 mm wide timber boarding with 2 mm gaps between
• Allows condensation beneath stainless steel, aluminium, copper and zinc roofs to drain away