20mm Aluminium Vented Base Track - for timber construction.
Guide Price
20mm Aluminium Vented Base Track - for timber construction.
Guide Price: £10.47 (£12.56 inc VAT)
- Product Code: A1-4247
- Delivery Time: 1 - 2 days
- Brand: Wemico
- Model and Size: 90902ST
Our ratings on 17-09-2025:

4.8 out of 5
20mm Aluminium Vented Base Track - for timber construction.
Width: 20mm
Length: 2500mm
20mm 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:
Ventilation rate for timber frame is 735.07mm2/m
Ventilation rate for steel frame is 143.14mm2/m
Brand: Wemico
Model and Size: WE69N
Delivery Time: 1 - 2 days
90mm 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 t..
Guide Price: £18.48
£22.18 inc VAT
Brand: Wemico
Model and Size: WEC 771OT - 50mm
Delivery Time: 1 - 2 days
50mm 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: £19.02
£22.82 inc VAT
Brand: Wemico
Model and Size: 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: £192.72
£231.26 inc VAT
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
Brand: Wemico
Model and Size: WEC751/95 - 120mm
Delivery Time: 1 - 2 days
120mm 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: £21.42
£25.70 inc VAT
Brand: Wemico
Model and Size: 2145
Delivery Time: 1 - 2 days
50mm box shaped Stainless Steel base profile for 30mm thermal insulation board - also available in Aluminium. Larger sizes can be made to order. Connectors and render clips are also available to suit this product.If you require less than pack quantity please submit quote request...
Guide Price: £203.16
£243.79 inc VAT