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: £32.50 (£39.00 inc VAT)
10 or more £31.50 (£37.80 inc VAT)
20 or more £30.52 (£36.62 inc VAT)
30 or more £29.53 (£35.44 inc VAT)
  • Product Code: A1-2284
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
  • (Tech. support: 01562820123)
  • Model: WEC731/125
Our ratings on 03-07-2026:
Google My Business Reviews
4.8 out of 5
Show other widths

To GET BEST PRICE for this product only fill below:

Need a quote for more products? Add to Quote and continue browsing to find other materials needed.

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

Length: 2500mm
Width: 150mm
dim 'A': 125mm

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)
Brand: Wemico Model: 93324
Delivery Time: 1 - 2 days
240mm Aluminium Stop Track Profile for thermal insulation systems with render, designed for 100mm thickness of insulating board. These profiles can be powder coated to any standard RAL colour...
70mm Aluminium Vented Base Track - for timber construction.
Guide Price
Brand: Wemico Model: 90907ST
Delivery Time: 1 - 2 days
70mm 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: £13.95
£16.74 inc VAT
205mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m 205mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price
Brand: Wemico Model: WEC731/205
Delivery Time: 1 - 2 days
205mm 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: £43.26
£51.91 inc VAT
40mm Aluminium Vented Base Track - for steel construction.
Guide Price
Brand: Wemico Model: 90904S
Delivery Time: 1 - 2 days
40mm 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: £14.50
£17.40 inc VAT
Brand: Wemico Model: 62mm x 7mm x 9mm - length of 2.5m
Delivery Time: 1 - 2 days
62mm x 7mm x 9mm Aluminium Black Finish Bird Beak Facade Joint Profile length of 2.5m. Coated on both sides. This joint profile subtly depicts the joint whilst effectively closing it. The beading along the profile also centres and guides the facade cladding joint. If used horizontally and if no..
Brand: Wemico Model: 37909
Delivery Time: 2 - 3 working days
9mm self adhesive PVC profile for use on window reveals or door frames. 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 snapped off on completion. Profile 37909..

Rate this product

Please login or register to review
This product is listed in the following categories and systems (click to show).