Menu
Menu
Your Cart

25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length

25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length
25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length
25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length
Guide Price
25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length
25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length
25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length
25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length
Guide Price: £22.18 (£26.62 inc VAT)
10 or more £21.75 (£26.10 inc VAT)
20 or more £20.94 (£25.13 inc VAT)
30 or more £20.33 (£24.40 inc VAT)
  • Product Code: A1-707
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
  • Model and Size: WEC731/25
Our ratings on 08-08-2025:
Google My Business Reviews
4.8 out of 5
Show other widths

25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length

Length: 2500mm
Width: 50mm

25mm 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)
250mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length. 250mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC751/225 - 250mm
Delivery Time: 1 - 2 days
250mm 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: £35.26
£42.31 inc VAT
Get Best Price
65mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 65mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC731/65
Delivery Time: 1 - 2 days
65mm 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 su..
Guide Price: £25.46
£30.55 inc VAT
Get Best Price
90mm Aluminium Brickslip Base Profile - 2.5m length (pack of 10)
Guide Price
Brand: Wemico Model and Size: BrickSlip90
Delivery Time: 1 - 2 days
90mm 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: £199.89
£239.87 inc VAT
Get Best Price
Brand: Wemico Model and Size: 93320
Delivery Time: 1 - 2 days
200mm Aluminium Stop Track Profile for thermal insulation systems with render, designed for 100mm thickness of insulating board. These profiles can be powder coated to any standard RAL colour...
Get Best Price
Brand: Wemico Model and Size: WEC 781 - 80mm
Delivery Time: 1 - 2 days
The WEC 781 Grind in Verge Trim Profile is designed for use in situations where there are problems sealing the rear of the profile. It is also a cost effective way to seal the system instead of increasing the roof line. This profile also has an increased drip section to improve visual appearance and..
£27.00
£32.40 inc VAT
Add to Cart
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
This product is listed in the following categories and systems (click to show).