Menu
Menu
Your Cart

125mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m

125mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
125mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
125mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price
125mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
125mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
125mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
125mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price: £31.25 (£37.50 inc VAT)
10 or more £30.29 (£36.35 inc VAT)
20 or more £29.35 (£35.22 inc VAT)
30 or more £28.39 (£34.07 inc VAT)
  • Product Code: A1-2284
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
  • Model and Size: WEC731/125
Our ratings on 24-06-2025:
Google My Business Reviews
4.8 out of 5
Show other widths

125mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m

Length: 2500mm
Width: 150mm

125mm 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)
180mm WEC 771 Verge Trim Profile - 2.5m length
Guide Price
Brand: Wemico Model and Size: WEC 771 - 180mm
Delivery Time: 1 - 2 days
180mm 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 ..
Guide Price: £29.89
£35.87 inc VAT
Get Best Price
235mm Undersill Flashing and Window Sill Extensions (with full end caps-pair). - length up to 2.5m 235mm Undersill Flashing and Window Sill Extensions (with full end caps-pair). - length up to 2.5m
Guide Price
Brand: Wemico Model and Size: WEC731/235
Delivery Time: 1 - 2 days
235mm 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: £41.60
£49.92 inc VAT
Get Best Price
110mm WEC End Cap for Verge Trim Profiles
Guide Price
Brand: Wemico Model and Size: Verge Trim End Cap - 110mm
Delivery Time: 1 - 2 days
110mm WEC End Cap for Verge Trim Profiles can be used with; WEC 771, WEC 781, WEC 791 AND IGT range of profiles. Manufactured in 1.2mm pre-coated white aluminium...
Guide Price: £5.72
£6.86 inc VAT
Get Best Price
300mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC751/275 - 300mm
Delivery Time: 1 - 2 days
300mm 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..
Guide Price: £42.65
£51.18 inc VAT
Get Best Price
25mm Perforated Full System Base Bead
Guide Price
Brand: Wemico Model and Size: WE625N
Delivery Time: 1 - 2 days
25mm 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 to orde..
Guide Price: £9.74
£11.69 inc VAT
Get Best Price
210mm Aluminium Brickslip Base Profile - 2.5m length
Guide Price
Brand: Wemico Model and Size: BrickSlip210
Delivery Time: 1 - 2 days
210mm Wemico aluminium brickslip profile for use in Insulation systems finished with a brick slip detail. These profiles can be powder coated to any standard RAL colour...
Guide Price: £29.90
£35.88 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).