Menu
Menu
Your Cart

140mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length

140mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length
140mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length
Guide Price
140mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length
140mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length
140mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length
Guide Price: £23.18 (£27.82 inc VAT)
10 or more £22.53 (£27.04 inc VAT)
20 or more £21.87 (£26.24 inc VAT)
30 or more £21.22 (£25.46 inc VAT)
  • Product Code: A1-2781
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
  • Model and Size: WEC761/140 - 140mm
Our ratings on 09-10-2025:
Google My Business Reviews
4.8 out of 5
Show other widths

140mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length.

Length: 2500mm

140mm Window Sill Extension WEC 761 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. Supplied with a pair of full end caps. Gauge 1.2mm

Larger sizes or variations on any of these profiles can be manufactured to your specification, and powder coated to any standard RAL colour.

100mm Aluminium Vented Base Track - for steel construction.
Guide Price
Brand: Wemico Model and Size: 90910S
Delivery Time: 1 - 2 days
100mm 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: £16.36
£19.63 inc VAT
Get Best Price
150mm WEC 771 Verge Trim Profile - 2.5m length
Guide Price
Brand: Wemico Model and Size: WEC 771 - 150mm
Delivery Time: 1 - 2 days
150mm 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: £29.89
£35.87 inc VAT
Get Best Price
Brand: Wemico Model and Size: 9042 - 62mm x 6mm x 6mm - length of 3m
Delivery Time: 1 - 2 days
62mm x 6mm x 6mm Aluminium Black Finish Bird Beak FacadeJoint Profile length of 3m. This joint profile subtly depicts the joint whilst effectively closing it. The beading along the profile also centres and guides the facade cladding joint. If used horizontally and if no horizontal substructure ..
Get Best Price
Brand: Wemico Model and Size: C13
Delivery Time: 1 - 2 days
13mm 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..
£78.61
£94.33 inc VAT
Add to Cart
80mm WEC 791 Verge Trim Upstand Profile - 2.5m length
Guide Price
Brand: Wemico Model and Size: WEC 791 - 80mm
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
Brand: Wemico Model and Size: 3712
Delivery Time: 2 - 3 working days
9mm self adhesive PVC profile a self adhesive PVC profile for use on window reveals or door frames. This profile can be attached to the frame with a foam tape, the frameseal has an adhesive strip to enable use of a protective film to be applied during the rendering process, which is pulled off on co..
Get Best Price
This product is listed in the following categories and systems (click to show).