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Insulated Render Systems

70mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.

70mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price
70mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price: £17.87 (£21.44 inc VAT)
10 or more £17.41 (£20.89 inc VAT)
20 or more £16.97 (£20.36 inc VAT)
30 or more £16.52 (£19.82 inc VAT)
  • Product Code: A1-2741
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
    • (Tech. support: 01562820123)
  • Model: WEC751/45 - 70mm
Our ratings on 27-01-2026:
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70mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.

Length: 2500mm
dim 'A': 45mm
Width: 70mm

70mm 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.

260mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 260mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price
Brand: Wemico Model: WEC721/260
Delivery Time: 1 - 2 days
260mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
260mm 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: £48.66
£58.39 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: 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: £19.76
£23.71 inc VAT
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160mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length 160mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length
Guide Price
Brand: Wemico Model: WEC761/160 - 160mm
Delivery Time: 1 - 2 days
160mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length
160mm 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 ..
Guide Price: £26.54
£31.85 inc VAT
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10mm PVC System Base Track Clip / Drip with Mesh (pack of 15)
Brand: Wemico Model: 37401 10mm
Delivery Time: 2 - 3 working days
10mm PVC System Base Track Clip / Drip with Mesh (pack of 15)
Designed for 10mm render thickness PVC clips with mesh wing to suit base profiles. Also available in aluminium and stainless steel, please contact us for more details...
£108.75
£130.50 inc VAT
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10mm PVC Render Only Corner Bead (pack of 25).
Brand: Wemico Model: C10
Delivery Time: 1 - 2 days
10mm PVC Render Only Corner Bead (pack of 25).
10mm Render only PVC Corner Bead for external insulation systems. Drip bead and movement bead for render are also available to suit this product.Available colours:..
£81.75
£98.10 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: 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: £30.40
£36.48 inc VAT
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