225mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price
225mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price: £43.26 (£51.91 inc VAT)
10 or more £42.36 (£50.83 inc VAT)
20 or more £41.15 (£49.38 inc VAT)
30 or more £40.25 (£48.30 inc VAT)
- Product Code: A1-2295
- Delivery Time: 1 - 2 days
- Brand: Wemico (Tech. support: 01562820123)
- Model: WEC731/225
Our ratings on 27-01-2026:
4.8 out of 5
225mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Length: 2500mm
Width: 250mm
dim 'A': 225mm
225mm 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: WEC751/295 - 320mm
Delivery Time: 1 - 2 days
320mm 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: £44.36
£53.23 inc VAT
Brand: Wemico
Model: WE612N
Delivery Time: 1 - 2 days
120mm 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 ord..
Guide Price: £25.84
£31.01 inc VAT
Brand: Wemico
Model: WEC 781 - 200mm
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: £42.13
£50.56 inc VAT
Brand: Wemico
Model: 9182
Delivery Time: 1 - 2 days
6mm Aluminium Full System Horizontal Joint Clip profile to be used where a movement space designed for the structural stability of the external Thermal Insulation Systems. Render depth is 6mm. Used with Wemico starter tracks. Aluminium profiles can be powder coated to any standard RAL colour...
Guide Price: £200.43
£240.52 inc VAT
Brand: Wemico
Model: 95511
Delivery Time: 1 - 2 days
110mm Aluminium System Starter Track Profile for Curved Walls for 110mm insulation. Slit the back fixing leg and then bend profile around the curve of the wall...
£156.75
£188.10 inc VAT
Brand: Wemico
Model: 95529
Delivery Time: 1 - 2 days
290mm 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...
Guide Price: £50.44
£60.53 inc VAT