Dormer
The VELUX dormer transforms spaces with a dramatic increase in natural daylight and an amazing feeling of openness. This innovative alternative to traditional dormers increases usable space while creating a bright and airy atmosphere.
Product details
- Up to 2.5 times more daylight compared to a traditional dormer with same glazing area
- Can be installed in just one day
- Consider interior blinds for light control, and exterior awning blinds or shutters for heat protection
- Available with 4 or 6 roof windows
Product options
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One installation. A generation of use.
A VELUX roof window is produced using high-quality materials that ensure a long lifetime of use.* Our modular design philosophy makes maintenance, repairs, and upgrades easy, prolonging the product’s lifespan and supporting the circular economy.
*VELUX roof windows meet the highest quality standards and undergo extensive testing. This includes exposing the roof window to a year’s rainfall in just 15 minutes, and a mechanical test that opens and closes the window 25,000 times. That’s the equivalent of opening and closing the roof window, twice a day, for 34 years.