Menu
Menu
Your Cart

265mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m

265mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
265mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
265mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price
265mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
265mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
265mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
265mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price: £41.60 (£49.92 inc VAT)
10 or more £40.73 (£48.88 inc VAT)
20 or more £40.17 (£48.20 inc VAT)
30 or more £38.70 (£46.44 inc VAT)
  • Product Code: A1-2299
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
  • Model and Size: WEC731/265
Our ratings on 28-08-2025:
Google My Business Reviews
4.8 out of 5
Show other widths

265mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m

Length: 2500mm
Width: 290mm

265mm Undersill Flashing and Window Sill Extension is suitable for most conditions requiring the weathering of External Wall Insulation Systems and Rendering. Aluminium White Coated with peel-off low tack film to protect the section during transportation and fixing on-site. Jointing pieces to suit any section can be supplied where continuous lengths of flashing are installed, and clips can be supplied to retain the projecting nose of the section if required. Larger sizes or variations on any of these profiles can be manufactured to your specification, and powder coated to any standard RAL colour.

   25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair)
50mm Aluminium Vented Base Track - for timber construction.
Guide Price
Brand: Wemico Model and Size: 90905ST
Delivery Time: 1 - 2 days
50mm box shaped Aluminium Vented base profile for external thermal insulation board, created to match the new regulations that demand different air flow rates within cavities of steel frame and timber frame structures. Connectors and render clips are also available to suit this product.Note: Please ..
Guide Price: £12.35
£14.82 inc VAT
Get Best Price
Brand: Wemico Model and Size: 9150
Delivery Time: 1 - 2 days
A box shaped base profile for 260mm thermal insulation board - also available in Stainless Steel. Larger sizes can be made to order. Connectors and render clips are also available to suit this product...
Get Best Price
110mm Aluminium Brickslip Base Profile - 2.5m length
Guide Price
Brand: Wemico Model and Size: BrickSlip110
Delivery Time: 1 - 2 days
110mm Wemico aluminium brickslip profile for use in Insulation systems finished with a brick slip detail. These profiles can be powder coated to any standard RAL colour...
Guide Price: £21.62
£25.94 inc VAT
Get Best Price
Brand: Wemico Model and Size: 9442
Delivery Time: 1 - 2 days
Aluminium Facade Corner Profile Without Covered Cutting Edges - Profile 9442 length of 3m. Corner profiles cover the cutting edges of the facade boards and form a clean, precise edge. Vertical corner profiles must be fastened at one fixed point at the top. If conditions require multiple fasteni..
Get Best Price
190mm WEC 771 Verge Trim Profile - 2.5m length
Guide Price
Brand: Wemico Model and Size: WEC 771 - 190mm
Delivery Time: 1 - 2 days
190mm WEC 771 Verge Trim Profile is designed for use in situations where sealing the rear of the profile is possible. This profile also has an increased drip section to improve visual appearance and a large front face to help prevent the water blowing up and soaking the insulation.Manufactured in 1...
Guide Price: £38.34
£46.01 inc VAT
Get Best Price
280mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC751/255 - 280mm
Delivery Time: 1 - 2 days
280mm Window Sill Extension WEC 751 is suitable for most conditions requiring the weathering of External Wall Insulation Systems and Rendering. Aluminium White Coated with peel-off low tack film to protect the section during transportation and fixing on-site. Jointing pieces to suit any section can ..
Guide Price: £34.17
£41.00 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).