255mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price
255mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price: £41.60 (£49.92 inc VAT)
10 or more £40.73 (£48.88 inc VAT)
20 or more £40.17 (£48.20 inc VAT)
30 or more £38.70 (£46.44 inc VAT)
- Product Code: A1-2298
- Delivery Time: 1 - 2 days
- Brand: Wemico (Tech. support: 01562820123)
- Model and Size: WEC731/255
Our ratings on 20-11-2025:
4.8 out of 5
255mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Length: 2500mm
Width: 280mm
255mm 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.

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Delivery Time: 1 - 2 days
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Delivery Time: 1 - 2 days
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Delivery Time: 1 - 2 days
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£46.01 inc VAT
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Delivery Time: 2 - 3 working days
13mm 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 c..