Sterlingbuild Discount Codes May 2025 - 40% OFF

Sterlingbuild are the UK’s largest independent retailer of roof windows and the principal stockist of roof and window products from world-leading daylight and home extension specialist, VELUX and other internationally renowned brands including RoofLITE, Lightway and ECO+. Its extensive range of roof windows and rooflights caters for both pitched and flat roof extensions or renovations. It supplies everything you need to complete the look and performance of your window or sun tunnel, from flashings and blinds to insulation collars and electric conversion kits, Sterlingbuild has all bases covered. Sterlingbuild’s latest models from industry leading brands such as FAKRO, RoofLITE, Lightway, ECO+ and REAL for full home extension packages, are available with shipping across the world to Europe, Australia and the US. If you cannot find what you are looking for among our standard window range, our made to measure service will ensure you do. Its bespoke offering includes Korniche roof lanterns, aluminium bifold doors, uPVC windows and more.