65mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price
65mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price: £25.46 (£30.55 inc VAT)
10 or more £24.72 (£29.66 inc VAT)
20 or more £23.98 (£28.78 inc VAT)
30 or more £23.24 (£27.89 inc VAT)
- Product Code: A1-711
- Delivery Time: 1 - 2 days
- Brand: Wemico
- Model and Size: WEC731/65
Our ratings on 24-10-2025:
4.8 out of 5
65mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Length: 2500mm
Width: 90mm
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 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: WEC761/30 - 30mm
Delivery Time: 1 - 2 days
30mm 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 b..
Guide Price: £14.18
£17.02 inc VAT
Brand: Wemico
Model and Size: WEC731/45
Delivery Time: 1 - 2 days
45mm 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: £23.61
£28.33 inc VAT
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..
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£31.52 inc VAT
Brand: Wemico
Model and Size: WEC 771OT - 190mm
Delivery Time: 1 - 2 days
190mm WEC 771 Verge OverTrim 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 i..
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Brand: Wemico
Model and Size: BrickSlip250
Delivery Time: 1 - 2 days
250mm Wemico aluminium brickslip profile for use in Insulation systems finished with a brick slip detail. These profiles can be powder coated to any standard RAL colour...
Guide Price: £37.02
£44.42 inc VAT
Brand: Wemico
Model and Size: BrickSlip100
Delivery Time: 1 - 2 days
100mm Wemico aluminium brickslip profile for use in Insulation systems finished with a brick slip detail. These profiles can be powder coated to any standard RAL colour...
Guide Price: £20.19
£24.23 inc VAT