26 March 2015
Roofing membranes pass new wind resistance tests
DuPont Tyvek Supro is one of the roofing membranes that has been certified to BS5534 The roofing membranes have passed the necessary tests for the new BS5534 guideline, which outlines the code of practice for slating and tiling. The new regulation sets requirements for resistance to wind uplift in pitched roofs. These requirements are defined[…]