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
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 11-07-2025:

4.8 out of 5
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.

Brand: Wemico
Model and Size: Verge Trim End Cap - 130mm
Delivery Time: 1 - 2 days
130mm 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
Brand: Wemico
Model and Size: 95512
Delivery Time: 1 - 2 days
120mm Aluminium System Starter Track Profile for Curved Walls for 120mm insulation. Slit the back fixing leg and then bend profile around the curve of the wall...
£126.70
£152.04 inc VAT
Brand: Wemico
Model and Size: BrickSlip230
Delivery Time: 1 - 2 days
230mm 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: £36.71
£44.05 inc VAT
Brand: Wemico
Model and Size: WEC 781 - 160mm
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 appearance and..
Guide Price: £40.51
£48.61 inc VAT
Brand: Wemico
Model and Size: WEC 781 - 140mm
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 appearance and..
Guide Price: £32.06
£38.47 inc VAT
Brand: Wemico
Model and Size: 95510
Delivery Time: 1 - 2 days
100mm Aluminium System Starter Track Profile for Curved Walls for 100mm insulation. Slit the back fixing leg and then bend profile around the curve of the wall...
£148.14
£177.77 inc VAT