double glazed PVCu windows
Install Ecoseal A Rated, energy efficient double glazed PVCu windows and save on your heating bills
PVCu and composite doors
Add style and security with Ecoseal's wide range of double glazed PVCu and composite doors
PVCu conservatory or orangery
Add space and style to your home with an Ecoseal individually designed double glazed PVCu conservatory or orangery
Ecoseal's PVCu fascias
Ecoseal's PVCu fascias, soffits and gutter mean no more painting and decorating

Trade Window Frames

Outward opening casement windows are the window of choice in most British homes, offering both top opening vents for ventilation and side opening vents for use as a fire escape.

Whilst satisfying all current Building Regulations, the trade window frame from Ecoseal will appeal to the more cost conscious customer due to the high volumes of production required to satisfy our trade customers.


  • ‘C’ Rated energy efficient, double glazed PVCu window to comply with FENSA requirements and current Building Regulations
  • 70 mm thick fusion welded frame with a choice of chamfered or ovolo beads
  • Mushroom bolt locking system and internal beading for extra security
  • 28 mm glass sealed units with low emissivity glass
  • External cills replaced and night vents fitted as standard
  • 5 year discolouration guarantee covering the frames and glass, 12 months on the locks and hinges
  • Every guarantee is covered by the Glass and Glazing Federation Insurance Scheme for complete peace of mind


Frame Colours

Other than Brilliant White, frame colour options include Light Oak, Rosewood and Mahogany, with optional white internal frames.

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