140mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price
140mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price: £24.18 (£29.02 inc VAT)
10 or more £23.50 (£28.20 inc VAT)
20 or more £22.81 (£27.37 inc VAT)
30 or more £22.13 (£26.56 inc VAT)
- Product Code: A1-2748
- Delivery Time: 1 - 2 days
- Brand: Wemico (Tech. support: 01562820123)
- Model: WEC751/115 - 140mm
Our ratings on 24-07-2026:

4.8 out of 5
140mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Length: 2500mm
dim 'A': 115mm
Width: 140mm
140mm 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: WEC741/90
Delivery Time: 1 - 2 days
90mm 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: £25.30
£30.36 inc VAT
Brand: Wemico
Model: WEC721/240
Delivery Time: 1 - 2 days
240mm 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 ..
Guide Price: £39.37
£47.24 inc VAT
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Model: WEC 791 - 190mm
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: £41.38
£49.66 inc VAT
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Delivery Time: 1 - 2 days
6mm PVC base profile for use between DPC and insulation systems. Available in a range of widths and render thicknesses. Can also be used in conjunction with a PVC angle section as a 2 part base starter track.Plastering leg with sewn alkali-resistant glass fibre fabric strip.Base front PVC mesh..
Guide Price: £225.45
£270.54 inc VAT
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Model: Verge Trim End Cap - 190mm
Delivery Time: 1 - 2 days
190mm WEC End Cap for Verge Trim Profiles - 2.5m length can be used with; WEC 771, WEC 781, WEC 791 AND IGT range of profiles. Manufactured in 1.2mm pre-coated white aluminium...
Guide Price: £5.95
£7.14 inc VAT
Brand: Wemico
Model: WEC 771OT
Delivery Time: 1 - 2 days
130mm 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..
Guide Price: £25.81
£30.97 inc VAT




