Menu
Menu
Your Cart

40mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.

40mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
40mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price
40mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
40mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
40mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price: £19.75 (£23.70 inc VAT)
  • Product Code: A1-3597
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
  • (Tech. support: 01562820123)
  • Model and Size: WEC721/40
Our ratings on 24-11-2025:
Google My Business Reviews
4.8 out of 5
Show other widths

40mm Eaves Flashing, O'sill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.

Width: 40mm
Length: 2500mm

40mm Eaves 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.

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 WEC 791 Verge Trim Upstand Profile - 2.5m
Guide Price
Brand: Wemico Model and Size: WEC 791 - 90mm
Delivery Time: 3 - 7 days
The WEC 791 profile has an up-stand that can be pushed under a barge board. This reduces the need for a mastic seal and removes future maintenance issues. 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 soak..
Guide Price: £31.34
£37.61 inc VAT
Get Best Price
Brand: Wemico Model and Size: 30361
Delivery Time: 1 - 2 days
6mm Expantion Corner Joint Profile with soft PVC centre section for insulation systems, with alkali-resistant glassfibre mesh. Movement: +/-5mm. This profile is recommended for vertical use only. ..
£100.17
£120.20 inc VAT
Add to Cart
Brand: Wemico Model and Size: C8
Delivery Time: 1 - 2 days
8mm Render only PVC Corner Bead for external insulation systems. Drip bead and movement bead for render are also available to suit this product.Available colours: White and Ivory..
£73.34
£88.01 inc VAT
Add to Cart
Brand: Wemico Model and Size: 37526
Delivery Time: 1 - 2 days
14mm PVC Corner profile with an extended arris and 100x150mm alkali resistant glass fibre mesh wings, which allows it to be cut to the required length and reduces waste. 2.5m length...
£158.57
£190.28 inc VAT
Add to Cart
50mm WEC 791 Verge Trim Upstand Profile - 2.5m length
Guide Price
Brand: Wemico Model and Size: WEC 791 - 50mm
Delivery Time: 1 - 2 days
The WEC 791 profile has an up-stand that can be pushed under a barge board. This reduces the need for a mastic seal and removes future maintenance issues. 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 soak..
Guide Price: £26.27
£31.52 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).