Flat Roof Window Base 90X90

Description The Rooflite FRF FGT is a fixed , flat roof window with a PVC base  unit. Its a 2 piece system : (see pic) Box Top Unit Fixed - Code FRF Box Base Unit  - Code FGTN.B. This is the Base only, you must also purchase the Flat Roof Window Top 90X90 separately. Applicable: In public or residential buildings, in a heated,  inhabited room, in a roof pitch range of 5°-15°. Features: the base is designed so it broadens towards the interior and provides more  light in the room.External toughened glass for protection against hail  damage. the PVC base is maintenance free and easy-to-clean thanks to the PVC the outer glass surface has a special coating for easy cleaning the durable PVC and glass surfaces of the base-unit make the roof window  also suitable for spaces with increased humidity, like kitchens or  bathrooms the internal glass is laminated to ensure safety in case of accidental glass  breakage the base unit can be extended in height by additional extension curbs (FRC  and FRC.F) for special roofing systems where higher installation level is  required the special construction of the fixed base unit consist of a multilayer  glazing and combined with the insulated PVC base, it ensures efficient noise  reduction of both impact noise and environmental noise easy installation fixing screws and brackets are included 10-year guarantee