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255mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m

255mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
255mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
255mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price
255mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
255mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
255mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
255mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price: £41.60 (£49.92 inc VAT)
10 or more £40.73 (£48.88 inc VAT)
20 or more £40.17 (£48.20 inc VAT)
30 or more £38.70 (£46.44 inc VAT)
  • Product Code: A1-2298
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
  • (Tech. support: 01562820123)
  • Model and Size: WEC731/255
Our ratings on 20-11-2025:
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255mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m

Length: 2500mm
Width: 280mm

255mm 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 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. Larger sizes or variations on any of these profiles can be manufactured to your specification, and powder coated to any standard RAL colour.

   25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair)
200mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
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Brand: Wemico Model and Size: WEC751/175 - 200mm
Delivery Time: 1 - 2 days
200mm 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: £29.07
£34.88 inc VAT
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100mm WEC 781 Grind in Verge Trim Profile - 2.5m length
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Brand: Wemico Model and Size: WEC 781 - 100mm
Delivery Time: 1 - 2 days
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 appe..
Guide Price: £32.06
£38.47 inc VAT
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90mm Perforated Full System Base Bead
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Brand: Wemico Model and Size: WE69N
Delivery Time: 1 - 2 days
90mm Perforated Full System Base Bead Profile made from powder coated galvanised steel  with PVC nosing which will provide additional protection against abrasion and corrosion. This product can also be used as a window/door head profile. External and Internal Corners and additional sizes made t..
Guide Price: £18.48
£22.18 inc VAT
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170mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 170mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC721/170
Delivery Time: 1 - 2 days
170mm 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: £32.64
£39.17 inc VAT
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200mm WEC 771 Verge Trim Profile - 2.5m length
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Brand: Wemico Model and Size: WEC 771 - 200mm
Delivery Time: 1 - 2 days
200mm WEC 771 Verge Trim Profile is designed for use in situations where sealing the rear of the profile is possible. This profile also has an increased drip section to improve visual appearance and a large front face to help prevent the water blowing up and soaking the insulation.Manufactured in 1...
Guide Price: £38.34
£46.01 inc VAT
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Brand: Wemico Model and Size: 3727
Delivery Time: 2 - 3 working days
13mm self adhesive PVC profile a self adhesive PVC profile for use on window reveals or door frames. This profile can be attached to the frame with a foam tape, the frameseal has an adhesive strip to enable use of a protective film to be applied during the rendering process, which is pulled off on c..
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