1500mm x 50mm Wondervent 140 Premier Breathable MembraneAn excellent material for construction projects, the Wondervent 140 Premier offers a breathable membrane solution. This high quality breathable felt offers exceptional value for money, guaranteeing that finishing touch for all roofing projects and tasks. It also boasts a tear strength of 195 295N, proving that its a solid and durable material that roofers can rely on. Wondervent 140 Premier is 0. 6mm thick and is available in sizes 0. 6mm x 1. 5m x

pre-drill function

Designed for roofs with pitches ranging from 20-90 degrees

It has been imported from a responsibly managed forest that holds either FSC or PEFC certification

9 36/38 x 225 ✓ ✓ ✓

the kit features a J flashing that allows for an additional 30mm of recess compared to V flashing

Each window is expertly crafted with FSC Certified materials and a BBA Approved design for added durability and quality

Our C24 Kiln Dried Green Treated Carcassing is planed and smoothed with an eased edge that supports manual handling and transport across sites

200mm in width

Made with precision and durability

this window is a true mark of sophistication and exclus

Ideal for 45mm tiles and interlocking slate

informative packaging the CUTTER leads the way in premium High Performance Woodscrews