135mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m



Guide Price



135mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price: £31.45 (£37.74 inc VAT)
10 or more £30.49 (£36.59 inc VAT)
20 or more £29.52 (£35.42 inc VAT)
30 or more £28.55 (£34.26 inc VAT)
- Product Code: A1-2285
- Delivery Time: 1 - 2 days
- Brand: Wemico
- Model and Size: WEC731/135
Our ratings on 16-07-2025:

4.8 out of 5
135mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Length: 2500mm
Width: 160mm
135mm 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.

Brand: Wemico
Model and Size: WEC751/285 - 310mm
Delivery Time: 1 - 2 days
310mm 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: £42.65
£51.18 inc VAT
Brand: Wemico
Model and Size: 3799
Delivery Time: 1 - 2 days
80x120mm PVC Corner profile with alkali resistant glass fibre mesh wings, which allows it to be cut to the required length and reduces waste. Can be folded to any angle. 2.5m length...
Guide Price: £274.64
£329.57 inc VAT
Brand: Wemico
Model and Size: WEC741/70
Delivery Time: 1 - 2 days
70mm Aluminium Soffit Flashing and Window Sill Extensions 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. J..
Guide Price: £22.59
£27.11 inc VAT
Brand: Wemico
Model and Size: 95509
Delivery Time: 1 - 2 days
90mm Aluminium System Starter Track Profile for Curved Walls for 90mm insulation. Slit the back fixing leg and then bend profile around the curve of the wall...
£148.14
£177.77 inc VAT
Brand: Wemico
Model and Size: 37806 - Anthracite Grey
Delivery Time: 2 - 3 working days
6mm 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.Anthracite Grey..
Brand: Wemico
Model and Size: 90911S
Delivery Time: 1 - 2 days
110mm 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: £18.33
£22.00 inc VAT