This fixed flat roof window base has double glazed insulating glass with a laminated inner pane for extra safety. Perfect for roof pitches of 0 to 15 degrees.
The window base unit is available in 9 sizes and can be combined with either a polycarbonate dome cover
in clear or obscure polycarbonate, or with either the Flat Glass
or Curved Glass
Top Cover for a sleek and eye-catching external appearance.
There is a 10 year VELUX
guarantee covering this product.