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Insulated Render Systems

150mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.

150mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price
150mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price: £25.68 (£30.82 inc VAT)
10 or more £24.93 (£29.92 inc VAT)
20 or more £24.18 (£29.02 inc VAT)
30 or more £23.43 (£28.12 inc VAT)
  • Product Code: A1-2749
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
  • Model and Size: WEC751/125 - 150mm
Our ratings on 15-07-2025:
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150mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.

Length: 2500mm
Width: 150mm

150mm 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.

140mm WEC 781 Grind in Verge Trim Profile - length 2.5m
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Brand: Wemico Model and Size: WEC 781 - 140mm
Delivery Time: 1 - 2 days
140mm WEC 781 Grind in Verge Trim Profile - length 2.5m
The WEC 781 Grind in Verge Trim Profile is designed for use in situations where there are problems sealing the rear of the profile. It is also a cost effective way to seal the system instead of increasing the roof line. This profile also has an increased drip section to improve visual appearance and..
Guide Price: £32.06
£38.47 inc VAT
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15mm Stainless Steel Base Track Clips (pack of 15). - 2.5m length
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Brand: Wemico Model and Size: 2132
Delivery Time: 1 - 2 days
15mm Stainless Steel Base Track Clips (pack of 15). - 2.5m length
15mm Stainless Steel Base Track Clips for external wall thermal insulation board. Also available in aluminium and PVC. Only clips. 2.5m length..
Guide Price: £160.93
£193.12 inc VAT
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150mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 150mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC721/150
Delivery Time: 1 - 2 days
150mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
150mm 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: £29.23
£35.08 inc VAT
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250mm Aluminium Base Track
Brand: Wemico Model and Size: 91525
Delivery Time: 1 - 2 days
250mm Aluminium Base Track
A box shaped base profile for 250mm 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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250mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length. 250mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC751/225 - 250mm
Delivery Time: 1 - 2 days
250mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
250mm 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: £35.26
£42.31 inc VAT
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270mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 270mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC721/270
Delivery Time: 1 - 2 days
270mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
270mm 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: £46.79
£56.15 inc VAT
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