170mm Aluminium Vented Base Track - for timber construction.
Guide Price
170mm Aluminium Vented Base Track - for timber construction.
Guide Price: £20.44 (£24.53 inc VAT)
- Product Code: A1-4277
- Delivery Time: 1 - 2 days
- Brand: Wemico (Tech. support: 01562820123)
- Model: 90917ST
Our ratings on 27-01-2026:
4.8 out of 5
170mm Aluminium Vented Base Track - for timber construction.
Width: 170mm
Length: 2500mm
170mm 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 choose for timber frame or steel frame structures.
Ventilation rate per meter length for timber frame is 735.07mm2.
Ventilation rate per meter length for steel frame is 143.14mm2.
Brand: Wemico
Model: 91003
Delivery Time: 2 - 3 working days
Aluminium Bottom Section with Mesh Wing of the Render Only Compression Joint for thin coat render. Ideally suited to timber framed buildings. The aluminium base section is supplied pre-coated white, but can be powder coated to any colour if required. ..
Guide Price: £199.37
£239.24 inc VAT
Brand: Wemico
Model: 37402
Delivery Time: 1 - 2 days
14mm PVC Base Track Clips for external wall thermal insulation board. Also available in stainless steel. Only clips. 2.5m length ..
Guide Price: £77.78
£93.34 inc VAT
Brand: Wemico
Model: 37941
Delivery Time: 1 - 2 days
10mm PVC Balcony and Window Drip with mesh, a ready made easy to use solution. Made of high quality PVC.We sell this product individually, Please ask for a quotation...
Guide Price: £99.68
£119.62 inc VAT
Brand: Wemico
Model: WEC 732 - 80mm
Delivery Time: 1 - 2 days
The WEC 732 profile has an increased drip section to improve visual appearance and a large front face to help prevent water blowing up and soaking the insulation. The new design of drip also allows the end caps to be riveted into position. Manufactured from 1.2mm pre-coated white aluminium, in lengt..
Guide Price: £28.69
£34.43 inc VAT
Brand: Wemico
Model: Verge Trim End Cap - 120mm
Delivery Time: 1 - 2 days
120mm WEC End Cap for Verge Trim Profiles 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
Brand: Wemico
Model: WEC721/150
Delivery Time: 1 - 2 days
150mm Eaves 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 ..
Guide Price: £30.40
£36.48 inc VAT