Velux Windows Supplied and Fitted. From €600.
All the individual VELUX products are made to fit perfectly to each other and to the roofing constructions/materials they are installed in.
By using the complete roof window system, you can be confident that you meet the local building regulations. VELUX recommends following a certain installation process to get the best result with respect to insulation, underfelt connection and vapour barrier tightness of the roof window.

Click on the Image for a Closer View of the Velux System or Visit http://www.velux.com