Download our range of sectional drawings and BIM objects, technical information sheets, use our daylight visualisers and view the VELUX product range.

Download the VELUX installer app, installation instructions, view installation videos and product information.

Find information on our 6-step guide, roof window price calculator, download the trade brochure, use our handy replacement tool and more.

We have a wide range of tools available to help you make the most of your design.

The VELUX product programme includes the widest range of roof windows, windows for flat roofs, sun tunnels, blinds and shutters to fit all needs and demands for better living through natural daylight.

Installation guidelines for roof windows, flat roof windows, Modular Skylights, Sun tunnel and blinds & shutters