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Insulated Render Systems

330mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.

330mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price
330mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price: £44.36 (£53.23 inc VAT)
10 or more £40.63 (£48.76 inc VAT)
20 or more £39.48 (£47.38 inc VAT)
30 or more £38.62 (£46.34 inc VAT)
  • Product Code: A1-2767
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
    • (Tech. support: 01562820123)
  • Model: WEC751/305 - 330mm
Our ratings on 06-01-2026:
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330mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.

Length: 2500mm
Width: 330mm

330mm 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.

165mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m 165mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
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Brand: Wemico Model: WEC731/165
Delivery Time: 1 - 2 days
165mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
165mm Undersill 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 pieces to suit a..
Guide Price: £35.22
£42.26 inc VAT
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80mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length 80mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length
Guide Price
Brand: Wemico Model: WEC721/80
Delivery Time: 1 - 2 days
80mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length
80mm 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 p..
Guide Price: £23.91
£28.69 inc VAT
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15mm Aluminium Base Track Clips (pack of 15). - 2.5m length
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Brand: Wemico Model: 9122
Delivery Time: 1 - 2 days
15mm Aluminium Base Track Clips (pack of 15). - 2.5m length
15mm Wemico Aluminium Base Track Clips for external wall thermal insulation board. Also available in stainless steel. Only clips. 2.5m length..
Guide Price: £85.19
£102.23 inc VAT
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100mm Perforated Full System Stop Bead.
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Brand: Wemico Model: WE810N
Delivery Time: 1 - 2 days
100mm Perforated Full System Stop Bead.
100mm 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: £20.64
£24.77 inc VAT
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590mm Aluminium Rail System Connector (pack of 50).
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Brand: Wemico Model: 9114
Delivery Time: 1 - 2 days
590mm Aluminium Rail System Connector (pack of 50).
590mm Aluminium Rail System Connector profile to be used in an External Thermal Insulation Systems with 60mm EPS. Can be used with other stiff insulation boards.INSTALLATIONFix the starter track of the rail system to the wall with dowel screws to the substrate. Dowels should be installed at a max. s..
Guide Price: £97.23
£116.68 inc VAT
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110mm Aluminium Stop Track (pack of 10) 110mm Aluminium Stop Track (pack of 10)
Brand: Wemico Model: 93311
Delivery Time: 1 - 2 days
110mm Aluminium Stop Track (pack of 10)
110mm Aluminium Stop Track Profile for thermal insulation systems with render, designed for 100mm thickness of insulating board. These profiles can be powder coated to any standard RAL colour...
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