Extended warranty registration for roof windows*

When installing a roof window together with the BDX insulation kit, you will receive a 5-year warranty in addition to the standard warranty conditions. You can register for this extended warranty here.

After completing the form, you will receive a summary from us by email. Please keep it together with the invoice from your installer.

All the information you need to register your VELUX roof windows can be found on the window identification plate.