VELUX Electrically Vented Base Unit 80x80

VELUX INTEGRA ® electrically operated flat roof window base with double glazed insulating glass unit featuring a laminated inner pane for safety. Has a 'U' Value of 1.2 W/m ²K

For use in conjunction with the VELUX flat glass rooflight and the  innovative VELUX CurveTech - curved glass rooflight, along with VELUX Flat Roof Domes.

Installation Instructions Please ensure you order a Base Unit and separate  Top cover. A clear polycarbonate top cover is  shown on  the product image.