Everything you need in one box for a weathertight installation with added insulation.
Ensure a watertight seal between the roof window and the roofing underfelt with the VELUX underfelt collar that leads water away from the roof window installation.
Reduce heat loss and eliminate cold bridges with the VELUX insulation frame. The combination of rigid and flexible foam creates a tight seal between the roof window and the roof construction and makes it easy to install.
Enjoy panoramic views of the outdoors and a feeling of extra space with the VELUX bottom-operated, top-hung roof window GPL. Open the window outwards by using the elegant handle at the bottom to allow for an uninterrupted contact to the outside.
Enjoy panoramic views of the outdoors and a feeling of extra space with the VELUX bottom-operated, top-hung roof window GPL. Open the window outwards by using the elegant handle at the bottom to allow for an uninterrupted contact to the outside.
Enjoy panoramic views of the outdoors and a feeling of extra space with the VELUX bottom-operated, top-hung roof window GPL. Open the window outwards by using the elegant handle at the bottom to allow for an uninterrupted contact to the outside.
Enjoy panoramic views of the outdoors and a feeling of extra space with the VELUX bottom-operated, top-hung roof window GPL. Open the window outwards by using the elegant handle at the bottom to allow for an uninterrupted contact to the outside.