Xtralite and Vitral are now a part of VELUX Commercial, and we are delighted to welcome you to our new website. Here, you will find our complete portfolio of daylight solutions and services for industrial, commercial and public buildings.

Dome Rooflights (formerly Xtralite Modular Rooflights)

Highly versatile and thermally efficient dome rooflights for flat roofs 

Our dome rooflights are prefabricated and supplied ready to install on flat roofs up to 15°. They are ideal for creating single sources of daylight or daylight patterns and are available in a range of sizes. They can be customised with a choice of glazing, upstands and features such as, fresh air ventilation for improved comfort of building occupants and roof access.
Dome - triple skin polycarbonate