Sutton, Greater London
Commercial ventilation design and installation in Sutton
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Sutton and KT4, SM1, SM2 and SM3.
- From £9,550 + VAT per system
- Free survey
Businesses in Sutton often need us when meeting rooms get stuffy or a new layout leaves areas with no fresh air.
We cover Sutton and the surrounding KT4, SM1, SM2 and SM3 postcodes as part of our work across Greater London. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
Commercial ventilation in Sutton at a glance
- Town
- Sutton, Greater London
- Postcode districts
- KT4, SM1, SM2, SM3 and SM5
- Nearby
- Belmont (under a mile), Cheam (1 mile) and Carshalton (2 miles)
- Price region
- London
- Survey
- Free survey (UK mainland)
Commercial ventilation for Sutton premises
Employers must make sure every enclosed workplace is ventilated by a sufficient quantity of fresh or purified air under the Workplace (Health, Safety and Welfare) Regulations 1992. 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.
Toilet and kitchenette extract
Dedicated extract for welfare areas.
Demand control
CO2 or occupancy sensors that slow the system when rooms are empty.
Guide prices in Sutton
| 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 |
These ranges use our London rates. Prices exclude VAT. You get a fixed written price before any work is booked.
When to get it looked at
- A change of use that needs a new ventilation design
- Windows the only source of fresh air
- Old units that are noisy, inefficient or failing
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Workplaces must also be ventilated with a sufficient quantity of fresh or purified air under the Workplace (Health, Safety and Welfare) Regulations 1992.
Questions from Sutton
What is the price of commercial ventilation in Sutton?
Guide prices for Sutton use London rates: small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) is typically £9,550 to £20,350 + VAT per system. We confirm a fixed price in writing before any work starts.
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.
Is the survey free in Sutton?
For new installations on the UK mainland, yes. The survey is free and the quote that follows is fixed and in writing. Servicing, testing and repair visits are charged, and we confirm the cost before booking.
How do I get a price for commercial ventilation in Sutton?
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.
Book a free site survey in Sutton and send floor plans if you have them.
Commercial ventilation near Sutton
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.