Menu
Menu
Your Cart

135mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m

135mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
135mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
135mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price
135mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
135mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
135mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
135mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
Guide Price: £31.45 (£37.74 inc VAT)
10 or more £30.49 (£36.59 inc VAT)
20 or more £29.52 (£35.42 inc VAT)
30 or more £28.55 (£34.26 inc VAT)
  • Product Code: A1-2285
  • Delivery Time: 1 - 2 days
  • Brand: Wemico
  • Model and Size: WEC731/135
Our ratings on 13-08-2025:
Google My Business Reviews
4.8 out of 5
Show other widths

135mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m

Length: 2500mm
Width: 160mm

135mm 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 and Size: R13
Delivery Time: 1 - 2 days
13mm PVC Render Stop Bead is used on door and window openings also at base of wall and ceiling level. It is designed to deliver a clean edge, protect and finish plaster and render edges...
£41.81
£50.17 inc VAT
Add to Cart
120mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length 120mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length
Guide Price
Brand: Wemico Model and Size: WEC761/120 - 120mm
Delivery Time: 1 - 2 days
120mm Window Sill Extension WEC 761 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: £21.80
£26.16 inc VAT
Get Best Price
60mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length 60mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length
Guide Price
Brand: Wemico Model and Size: WEC761/60 - 60mm
Delivery Time: 1 - 2 days
60mm Window Sill Extension WEC 761 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 b..
Guide Price: £16.56
£19.87 inc VAT
Get Best Price
Brand: Wemico Model and Size: 95504
Delivery Time: 1 - 2 days
40mm Aluminium System Starter Track Profile for Curved Walls for 40mm insulation. Slit the back fixing leg and then bend profile around the curve of the wall...
£120.95
£145.14 inc VAT
Add to Cart
80mm Perforated Full System Stop Bead.
Guide Price
Brand: Wemico Model and Size: WE88N
Delivery Time: 1 - 2 days
80mm Heavy duty Stop profile designed for thermal insulation systems with render. Profile is made from powder coated galvanised steel with PVC nosing which will provide additional protection against abrasion and corrosion. Nosing available in a range of colours (colour can be specified during checko..
Guide Price: £14.66
£17.59 inc VAT
Get Best Price
140mm Perforated Full System Base Bead
Guide Price
Brand: Wemico Model and Size: WE614N
Delivery Time: 1 - 2 days
140mm 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: £25.42
£30.50 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).