Barnsbury, Greater London
Commercial ventilation design and installation in Barnsbury
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Barnsbury and N1, N1C and N7.
- From £9,550 + VAT per system
- Free survey
For Barnsbury landlords and occupiers, we can design the ventilation or install to your consultant's drawings.
Customers in Barnsbury 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 Barnsbury at a glance
- Town
- Barnsbury, Greater London
- Postcode districts
- N1, N1C and N7
- Nearby
- Islington (1 mile), King's Cross (1 mile) and Holloway (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach commercial ventilation in Barnsbury
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 Barnsbury
| 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.
Signs it is time to call us
- Windows the only source of fresh air
- Old units that are noisy, inefficient or failing
- Stuffy meeting rooms and afternoon drowsiness
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 Barnsbury
What area around Barnsbury do you work in?
All of Greater London. Near Barnsbury that includes Islington, King's Cross, Holloway and Highbury.
Do we need building regulations approval?
New or altered ventilation in non-domestic buildings usually forms part of the building control application for the works. We provide the design information and commissioning records needed.
Can the system cool as well?
Ventilation alone moves air; it does not cool much. Where cooling is needed we can coordinate with the air conditioning installer.
Do you cover Barnsbury and nearby?
Yes. We cover Barnsbury and nearby places including Islington, King's Cross, Holloway and Highbury. Send your postcode and we will confirm.
What is the price of commercial ventilation in Barnsbury?
Guide prices for Barnsbury 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.
Book a free site survey in Barnsbury and send floor plans if you have them.
Commercial ventilation near Barnsbury
More services in Barnsbury
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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.