GRP Bow Canopies & Bases

bowimage1A bow window canopy is the fast and easy way of transforming a flat window in to a more attractive and spacious bow window. Our GRP window canopies are available in six colours, having all the advantages of PVCU in addition to being the cost effective alternative to constructing the window canopy on-site.

Available in four sizes catering for any opening size from 1500 to 3400mm, our bow window canopies provide an easy and convenient way of converting a flat window into a bow window.

The maintenance free self-coloured GRP compliments the advantages of PVCU windows and represents an attractive & cost effective alternative to fabricating a canopy on site. All Bow Canopies come with the optional extra of foam filling for insulation & sound proofing properties.

Fast Easy Installation

  • Totally Maintenance Free
  • One Piece Leak-Proof Moulding
  • Foam-Filled / Unfilled Optional
  • Lead-Look Top Now Available
  • Available in 3 Shades of White,
  • Dark Brown & Light Oak, Rosewood
  • Strong Rigid Fibreglass
  • Any Opening from 1500 to 3400


Base Units

Mk 1 Base Units, manufactured from strong rigid glass reinforced plastic, these units are designed for fast and easy installation. Fully moulded bottom with bracket attached in one piece with a 12mm mahogany plywood window board. PVC skin can be bonded onto top surface to create a strong window board.

This revolutionary development in GRP closed tool moulding, allows us to make a complete double sided finished base with no weak seams or joints. This is the first base unit ever to be made by this process. Fully insulated with polyurethane foam this base unit forms your internal & external sills. Comes complete with fixing bracket and GRP bracket cover (BRG10 or BRG11 dependent on size) Available in 3 shades of white to match most profiles, chocolate brown, light oak or rosewood. Available in 1800 & 2400mm.

Visit our GRP web site for further info on our Bow Canopies and Bases