175mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m



Guide Price



175mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price: £36.83 (£44.20 inc VAT)
10 or more £36.08 (£43.30 inc VAT)
20 or more £35.09 (£42.11 inc VAT)
30 or more £34.35 (£41.22 inc VAT)
- Product Code: A1-2290
- Delivery Time: 1 - 2 days
- Brand: Wemico (Tech. support: 01562820123)
- Model: WEC731/175
Our ratings on 20-07-2026:

4.8 out of 5
175mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Length: 2500mm
Width: 200mm
dim 'A': 175mm
175mm 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: WEC 771OT - 70mm
Delivery Time: 1 - 2 days
70mm WEC 771 Verge OverTrim 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..
Guide Price: £22.30
£26.76 inc VAT
Brand: Wemico
Model: BrickSlip140
Delivery Time: 1 - 2 days
140mm 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: £22.98
£27.58 inc VAT
Brand: Wemico
Model: 91525
Delivery Time: 1 - 2 days
A box shaped base profile for 250mm thermal insulation board - also available in Stainless Steel. Larger sizes can be made to order. Connectors and render clips are also available to suit this product...
Brand: Wemico
Model: 90916ST
Delivery Time: 1 - 2 days
160mm box shaped Aluminium Vented base profile for external thermal insulation board, created to match the new regulations that demand different air flow rates within cavities of steel frame and timber frame structures. Connectors and render clips are also available to suit this product.Note: Please..
Guide Price: £19.65
£23.58 inc VAT
Brand: Wemico
Model: 9443
Delivery Time: 1 - 2 weeks
Aluminium Facade Corner Profile Without Covered Cutting Edges - Profile 9443 Anodised Finish length of 3m. Corner profiles cover the cutting edges of the facade boards and form a clean, precise edge. Vertical corner profiles must be fastened at one fixed point at the top. If conditions require ..
£23.99
£28.79 inc VAT
Brand: Wemico
Model: Verge Trim End Cap - 50mm
Delivery Time: 1 - 2 days
These end caps 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: £5.95
£7.14 inc VAT



