Menu
Menu
Your Cart

150mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.

150mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price
150mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price: £25.68 (£30.82 inc VAT)
10 or more £24.93 (£29.92 inc VAT)
20 or more £24.18 (£29.02 inc VAT)
30 or more £23.43 (£28.12 inc VAT)
  • Product Code: A1-2749
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
  • Model and Size: WEC751/125 - 150mm
Our ratings on 24-10-2025:
Google My Business Reviews
4.8 out of 5
Show other widths

150mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.

Length: 2500mm
Width: 150mm

150mm 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 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.

Brand: Wemico Model and Size: R15
Delivery Time: 1 - 2 days
15mm PVC Render Stop Bead is used on door and window openings also at base of wall and ceiling level. It is designed to deliver a clean edge, protect and finish plaster and render edges...
£41.81
£50.17 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
Brand: Wemico Model and Size: C4
Delivery Time: 1 - 2 days
4mm Render only PVC Corner Bead for external insulation systems. Drip bead and movement bead for render are also available to suit this product.Available colour: White..
£73.34
£88.01 inc VAT
Add to Cart
50mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length 50mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length
Guide Price
Brand: Wemico Model and Size: WEC721/50
Delivery Time: 1 - 2 days
50mm 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..
Guide Price: £20.56
£24.67 inc VAT
Get Best Price
Brand: Wemico Model and Size: 38909
Delivery Time: 2 - 3 working days
9mm self adhesive PVC profile for use on window reveals or door frames. 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 snapped off on completion. Profile 38909..
Get Best Price
Brand: Wemico Model and Size: 95508
Delivery Time: 1 - 2 days
80mm Aluminium System Starter Track Profile for Curved Walls for 80mm insulation. Slit the back fixing leg and then bend profile around the curve of the wall...
£123.78
£148.54 inc VAT
Add to Cart
This product is listed in the following categories and systems (click to show).