There is a license error on this site:
License has expired
The Web site remains functional, but this message will be displayed until the license error has been corrected.

To correct this error:
  • Ensure that you have a valid license file for the site configuration.
  • Store the license file in the application directory.
If you do not have a license file, please request one from EPiServer License Center.

Colours, materials and surface finish

VELFAC windows, casement doors and sliding casement doors are made of hard-wearing materials that require a minimum of maintenance.

We are careful when selecting suppliers and when specifying materials. We put great effort into processing and surface treatment. These are all cornerstones of a quality product.

The exterior aluminium frames are polyester powder coated. The surface reminiscent of paint on a car.

For frames, mullions and transoms we use FSC®-certified pine.

The surface treatment of wood and aluminium are described below.


External colours and surface finishes


Internal colours and surface finishes


Material description and surface treatments for aluminium


Material description and surface treatments for wood