- Skylights, rooflights and sun tunnels
- VELUX roof windows
- Roof window flashings
- Roof window blinds
- Flat roof window, skylights and domes
- FREE delivery

Choose from a full range of products
Sterlingbuild is the UK's biggest online seller of roof windows, flashings, roof lights, flat roof domes, skylights, blinds and much more.

We have something to suit every room, loft conversion, self build or home extension, whatever your budget.

We sell the leading branded roof windows: VELUX, Roto, RoofLITE, FENSTRO and FAKRO, as well as our own brand roof lights.

All roof windows meet the strictest of standards, giving you peace of mind for safety and security, and to enjoy the benefits of your installation for years to come.

Best roof window prices on the web
Low in prices but high in quality. We pass our savings on to you, the customer. You'll find the lowest prices at www.sterlingbuild.co.uk, along with sales and offers.

Our competitive prices are backed with our price match guarantee.

Delivery options include next day and FREE delivery.