East Barnet, Greater London
Commercial ventilation design and installation in East Barnet
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering East Barnet and EN4, EN5 and N20.
- From £9,550 + VAT per system
- Free survey
For East Barnet landlords and occupiers, we can design the ventilation or install to your consultant's drawings.
Customers in East Barnet can get a guide price online in a couple of minutes. It uses London rates, which is what we would charge for the same job anywhere in Greater London. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Commercial ventilation in East Barnet at a glance
- Town
- East Barnet, Greater London
- Postcode districts
- EN4, EN5 and N20
- Nearby
- Cockfosters (1 mile), New Barnet (1 mile) and Hadley Wood (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
Commercial ventilation for East Barnet 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.
Design and build or install-only
We design it, or install to a consultant's drawings.
Heat recovery supply and extract
One or more units with ductwork to diffusers, sized for occupancy.
Guide prices in East Barnet
| 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 |
Guide prices using London rates. Prices exclude VAT. A guide price is not a quote: we confirm a fixed price in writing first.
Signs it is time to call us
- Stuffy meeting rooms and afternoon drowsiness
- More staff than the system was designed for
- A fit-out or change of layout
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 East Barnet
How do I get a price for commercial ventilation in East Barnet?
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 East Barnet do you work in?
All of Greater London. Near East Barnet that includes Cockfosters, New Barnet, Hadley Wood and Barnet.
Do you cover East Barnet and nearby?
Yes. We cover East Barnet and nearby places including Cockfosters, New Barnet, Hadley Wood and Barnet. Send your postcode and we will confirm.
Get in touch with your East Barnet postcode and floor area for a first guide price.
Commercial ventilation near East Barnet
More services in East Barnet
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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.