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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.
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150mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price: £26.71 (£32.05 inc VAT)
10 or more £25.93 (£31.12 inc VAT)
20 or more £25.15 (£30.18 inc VAT)
30 or more £24.37 (£29.24 inc VAT)
  • Product Code: A1-2749
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
    • (Tech. support: 01562820123)
  • Model: WEC751/125 - 150mm
Our ratings on 12-06-2026:
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150mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.

Length: 2500mm
dim 'A': 125mm
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.

130mm Perforated Full System Stop Bead.
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Brand: Wemico Model: WE813N
Delivery Time: 1 - 2 days
130mm Perforated Full System Stop Bead.
130mm Heavy duty Stop profile designed for thermal insulation systems with render. Profile is made from powder coated galvanised steel with PVC nosing which will provide additional protection against abrasion and corrosion. Nosing available in a range of colours (colour can be specified during check..
Guide Price: £22.83
£27.40 inc VAT
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130mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 130mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
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Brand: Wemico Model: WEC721/130
Delivery Time: 1 - 2 days
130mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
130mm 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: £29.95
£35.94 inc VAT
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100mm Aluminium Base Track
Brand: Wemico Model: 90810
Delivery Time: 1 - 2 days
100mm Aluminium Base Track
A box shaped base profile for 100mm 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...
£12.29
£14.75 inc VAT
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270mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
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Brand: Wemico Model: WEC751/245 - 270mm
Delivery Time: 1 - 2 days
270mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
270mm 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: £33.33
£40.00 inc VAT
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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.
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Brand: Wemico Model: 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: £23.49
£28.19 inc VAT
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6mm Stainless Steel Full System Horizontal Joint Clip (pack of 10).
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Brand: Wemico Model: 2152
Delivery Time: 1 - 2 days
6mm Stainless Steel Full System Horizontal Joint Clip (pack of 10).
6mm Stainless Steel Full System Horizontal Joint Clip profile to be used where a movement space designed for the structural stability of the external Thermal Insulation Systems. Render depth is 6mm. Used with Wemico starter tracks. ..
Guide Price: £268.75
£322.50 inc VAT
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