Hounslow, Greater London
Commercial ventilation design and installation in Hounslow
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Hounslow and TW3, TW4, TW5 and TW13.
- From £9,550 + VAT per system
- Free survey

We can work as the ventilation subcontractor on Hounslow fit-outs.
For commercial ventilation design and installation in Hounslow, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
Commercial ventilation in Hounslow at a glance
- Town
- Hounslow, Greater London
- Postcode districts
- TW3, TW4, TW5, TW13 and TW14
- Nearby
- Osterley (1 mile), Isleworth (1 mile) and Heston (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach commercial ventilation in Hounslow
In practice, designers work to rates such as 10 litres a second per person for offices, taken from Approved Document F and CIBSE guidance, and adjust for meeting rooms, kitchens and toilets. Typical jobs are fit-outs and refurbishments: a new tenant needs ventilation to match a new layout, an old system cannot keep up with more staff, or a change of use needs a fresh design.
Heat recovery supply and extract
One or more units with ductwork to diffusers, sized for occupancy.
Toilet and kitchenette extract
Dedicated extract for welfare areas.
Guide prices in Hounslow
| Work | Guide price |
|---|---|
| Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system) | £9,550–£20,350 + VAT |
| Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor) | £65–£150 + VAT |
London rates shown. Prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- A fit-out or change of layout
- A change of use that needs a new ventilation design
- Windows the only source of fresh air
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Employers have a separate duty under the Workplace Regulations 1992 to provide effective and suitable ventilation.
Questions from Hounslow
How do I get a price for commercial ventilation in Hounslow?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
How much fresh air does an office need?
A common design rate for offices is 10 litres a second per person, used in Approved Document F and CIBSE guidance, with more for meeting rooms and areas with higher occupancy.
Is ventilation a legal requirement in the workplace?
Yes. The Workplace (Health, Safety and Welfare) Regulations 1992 require effective and suitable ventilation with a sufficient quantity of fresh or purified air in every enclosed workplace.
What area around Hounslow do you work in?
All of Greater London. Near Hounslow that includes Osterley, Isleworth, Heston and Cranford.
Do you cover Hounslow and nearby?
Yes. We cover Hounslow and nearby places including Osterley, Isleworth, Heston and Cranford. Send your postcode and we will confirm.
Ask about working to your fit-out programme in Hounslow.
Commercial ventilation near Hounslow
More services in Hounslow
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.