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.

Brochures and Guides for Modular Skylights

Main Brochure

VELUX Modular Skylights – advanced, innovative and seamless

Read more about the different configurations of modular skylights and additional products to help you create the optimal indoor climate.

VELUX Modular Skylights - Main brochure

Sub-construction documents

Download sub-construction documents below

Installation instructions

Download installation instructions below

End Inspection documents

The aim of the end inspection is to ensure the optimal functionality and safety of VELUX modular skylights. 
The end inspection is performed by the installation company. 

The end inspection includes: Visual inspection of the VELUX modular skylights to ensure functionality and safety. 
End inspection document is handed over to the customer or project manager.

European Technical Assessment