VELUX Fixed Flat Roof Base 900mm x 900mm

Fixed flat-roof window CFP is equipped with an insulating glass unit. A top unit is needed for complete installation of the flat-roof window. The frame of the flat-roof window is made of white PVC All Flat Roof Bases Require an ISD Top Cover (Flat, Curved or Domed are available) Double glazed insulating glass Reduces exterior noise disturbances Highly energy efficient High performing insulation into the frame Laminated inner pane for safety Streamlined appearance to the roofline Fixed base unit for flat roof window solutions Suitable for roof pitches between 0-15° Easy maintenance