The VELUX sloping extension window element GIL is an additional fixed element that can be installed directly below a center pivot or top-hung roof window to add more daylight and extend the view to the outdoors.
The window element follows the slope of the roof and blends seamlessly with the roof window
A seamless look with a slim connection between the roof window and the fixed GIL element
The frame and sash are made of high-quality laminated pinewood, coated with impregnation and layers of water-based acrylic clear lacquer or white paint.
A wide range of electric or solar-powered accessories are available to prevent over-heating or glare and offer privacy thereby optimizing indoor climate and comfort.