The UK online specialists for all your ventilation needs

We are independent UK online distributors for fans including the Helios range of products that have a reputation for good quality and reliability. Ventilation Experts is run by experienced ventilation engineers who have extensive knowledge of ventilation systems combined with many years of fan experience. We sell direct to the trade, DIY & householder customers, offering a comprehensive range of fans & ancillary equipment backed up by a wealth of experience to support our customers.

The Helios range spans the spectrum from the 10cm bathroom fans through to the commercial fans up to 710mm plus an extensive range of heat recovery units up to 4000m3/h all available with accessories to match.

We have in-line fans, Centrifugal fans, Propeller fans, Silent Box fans, axail Fans, mixed flow fans, twin duct fansheat recovery units, commercial toilet fans, roof fans & cowls, commercial kitchen fans & many more. If you can't find a Helios product on this site let us know and we'll add it. If you know the product you require click here.

We offer more than just the product. With us you can download the relevant catalogue pages & the installation instructions before you buy. We provide comprehensive ventilation advice to guide you through selecting which fan you need to complete installation.... we're always happy to help!

Bathroom fans


Mixed Flow & Axial

Circular Centrifugal

Rectangular Centrifugal


Heat Recovery

Window and wall fans for kitchens
Mixed Flow & Axail Fans
Popular fans for ducting
Rectangular Centrifugal Fans
Twin Fans
Roof Fans
Heat Recovery Units