Helios Fans WDS 355 / 400
Helios
Prices & Options
The Helios Fans WDS 355 and WDS 400 are specially designed bases for mounting roof fans and ventilation hoods on corrugated roofs, suitable for use with RD roof fans at inclines up to 25°. Constructed from glass fiber reinforced polyester, these bases are lightweight, corrosion-resistant, and built to withstand harsh weather conditions. Their rugged, unbreakable design ensures long-term durability while offering low thermal transmittance. The shaft spacing is 177 mm (profile 5). Each unit includes fastening screws, profile rubbers, and a sealing component between the base and the base plate to ensure secure and efficient installation.
| Code & Description | Price | |
|---|---|---|
| WDS355/400 : Helios Fans WDS 355 / 400 | £940.00 + VAT £1,128.00 | |
We accept : 
15% discount with code ‘welcnfan1’
Note: Code can only be used once per customer. Discount codes are entered after selecting shipping method.
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Same day deliveries locally & nationwide (UK mainland only). Price on request — Send message with your order, or call 0161 864 1777.