70mm Aluminium Vented Base Track - for steel construction.
Guide Price
70mm Aluminium Vented Base Track - for steel construction.
Guide Price: £15.99 (£19.19 inc VAT)
20 or more £15.42 (£18.50 inc VAT)
30 or more £14.85 (£17.82 inc VAT)
40 or more £14.28 (£17.14 inc VAT)
- Product Code: A1-2899
- Delivery Time: 1 - 2 days
- Brand: Wemico
- Model and Size: 90907S
Our ratings on 18-09-2025:

4.8 out of 5
70mm Aluminium Vented Base Track - for steel construction.
Width: 70mm
Length: 2500mm
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 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 and Size: 37914
Delivery Time: 2 - 3 working days
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Delivery Time: 1 - 2 days
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50mm 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: £15.16
£18.19 inc VAT
Brand: Wemico
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Delivery Time: 2 - 3 working days
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