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Insulated Render Systems

300mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.

300mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price
300mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price: £42.65 (£51.18 inc VAT)
10 or more £39.07 (£46.88 inc VAT)
20 or more £37.96 (£45.55 inc VAT)
30 or more £37.13 (£44.56 inc VAT)
  • Product Code: A1-2764
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
    • (Tech. support: 01562820123)
  • Model and Size: WEC751/275 - 300mm
Our ratings on 03-12-2025:
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300mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.

Length: 2500mm
Width: 300mm

300mm 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.

300mm Aluminium Base Track
Brand: Wemico Model and Size: 9150
Delivery Time: 1 - 2 days
300mm Aluminium Base Track
A box shaped base profile for 300mm thermal insulation board - also available in Stainless Steel. Larger sizes can be made to order. Connectors and render clips are also available to suit this product...
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70mm Soffit Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 70mm Soffit Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC741/70
Delivery Time: 1 - 2 days
70mm Soffit Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
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
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100x150mm Mesh Wing Aluminium Corner Profile - 2.5m length (pack of 50).
Guide Price
Brand: Wemico Model and Size: 9075
Delivery Time: 1 - 2 days
100x150mm Mesh Wing Aluminium Corner Profile - 2.5m length (pack of 50).
100x150mm Aluminium Corner profile with alkali resistant glass fibre mesh wings, which allows it to be cut to the required length and reduces waste. 2.5m length...
Guide Price: £236.52
£283.82 inc VAT
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90mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length 90mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length
Guide Price
Brand: Wemico Model and Size: WEC761/90 - 90mm
Delivery Time: 1 - 2 days
90mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length
90mm 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: £19.00
£22.80 inc VAT
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90mm Soffit Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 90mm Soffit Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC741/90
Delivery Time: 1 - 2 days
90mm Soffit Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
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: £24.33
£29.20 inc VAT
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20mm PVC Render Only Corner Bead (pack of 25).
Brand: Wemico Model and Size: C20
Delivery Time: 1 - 2 days
20mm PVC Render Only Corner Bead (pack of 25).
20mm 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..
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