With over 1000 roof windows in stock, Sterlingbuild is VELUX’s largest online stockist! RoofLITE is our most popular price point product and if you are planning a Flat Roof Extension then ECO+ flat glass rooflights offers the best value for money. Plus we offer FREE next day delivery.
We beat or match other sites
On orders over £50
Customer service guaranteed
Get the most out of your ECO+ roof windows and skylights with our spares and accessories. Whether you want to ensure the best thermal performance possible or easily open your roof window, we have the product for you!