Established in Lancashire in 1993, GAP has grown year on year, becoming a trusted trade supplier of low-maintenance PVC-U & Aluminium building products to both residential and commercial markets across the country. Our growth is due to our valued trade customers and our dedicated team here at GAP, whose commitment and expertise are the cornerstone of our operations. We specialise in serving trade customers from a substantial depot network, offering the very best low maintenance building products available for both collections and deliveries. Each of our GAP depots stock an extensive selection of HomeLine PVC-U building products that can help transform any property style. Our collection of BBA approved roofline, rainwater, cladding and dry verge systems are unrivalled in the industry for performance, style, technical accreditation, and of course, stock availability. We don’t just stock roofline and rainwater products though, we also carry a wide and varied selection of window trims, flat roofing solutions such as Rubber Cover, and light weight roofing tiles. Additionally, to help all our trade customers install the products we supply, our fitter friendly trade counters offer an extensive range of silicones, fixings and ancillaries to help you nail the project. At GAP, we take huge pride in manufacturing nearly 70% of our products in-house. With over 500,000 sq-ft of cutting-edge production facilities within the group, making everything from windows, doors and bi folds, to our vast range of rooflines, we have our covers covered.