BBA Agrément Certificate
Prefabricated GRP bay window roofs.
For as use as complete roof elements to bay windows forming part of the external wall of domestic buildings.
The Stormking prefabricated GRP bay window roof consist of a preformed structural timber-frames, with internal timber supports, fully bonded to GRP ceilings, fascias and soffits and incorporate either 110 mm PUR spray foam or 200 mm mineral wool quilt thermal insulation, laid over a vapour control layer (VCL).
Pitched roofs incorporate an outer moulded fire-retardant GRP shell, or are unfinished, for conventional roof tiling over battens carried out on site. Flat roofs incorporate an outer moulded GRP shell manufactured using fire retardant resins.
Features and benefits:
A range of colours are available upon order, consult manufacturer for details.
Choose from various styles and finishes: Curved Lead Flat Lead Lean to Lead Lean to Tiled Lean to Trussed Pitched Lead Pitched Tiled Pitched Trussed Please contact manufacturer with specific design related questions/enquiries.
Preformed GRP outer moulded shell is added and trimmed prior to finishing.
A range of bay window roof sizes are available. Please contact manufacturer with specific design related questions/enquiries.
H40/130 Proprietary GRC components
H40/120 GRC components
Flat roof - lead effect GRP.
All three styles are manufacturer in a wide range of sizes to suit a range of bay window roof shapes and styles.
Consult manufacturer for details and/or specific design related questions/enquiries and insert requirements.
To BS EN 476-3, EXT.S.AC.
Finish as delivered
Lead effect GRP.
Any colour (colour matching), consult manufacturer.
PUR spray foam.
Thermal transmittance: To BS EN ISO 6946: 2007 0.026 W.m -1.K -1.
200 mm thick.
Thermal transmittance: To BS EN ISO 6946: 2007 0.044 W.m -1.K -1.
Country of product manufacture