Commercial ventilation design and installation in Brentford

We design and install supply and extract ventilation for Brentford offices, clinics, salons and shops.

For commercial ventilation design and installation in Brentford, 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 Brentford at a glance

Town: Brentford, Greater London
Postcode districts: TW7, TW8 and TW9
Nearby: Kew (1 mile), Ealing Common (2 miles) and Isleworth (2 miles)
Price region: London
Survey: Free survey (UK mainland)

How we approach commercial ventilation in Brentford

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.

Demand control

CO2 or occupancy sensors that slow the system when rooms are empty.

Design and build or install-only

We design it, or install to a consultant's drawings.

Guide prices in Brentford

Commercial ventilation design and installation guide prices in Brentford
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.

Common reasons people call

Old units that are noisy, inefficient or failing
Stuffy meeting rooms and afternoon drowsiness
More staff than the system was designed for

Rules that apply in England

In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). Employers have a separate duty under the Workplace Regulations 1992 to provide effective and suitable ventilation.

Questions from Brentford

What area around Brentford do you work in?

All of Greater London. Near Brentford that includes Kew, Ealing Common, Isleworth and Richmond.

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.

Can you work as a subcontractor on a fit-out?

Yes. We can install to a main contractor's programme and consultants' drawings, and supply commissioning records for handover.

Do you cover Brentford and nearby?

Yes. We cover Brentford and nearby places including Kew, Ealing Common, Isleworth and Richmond. Send your postcode and we will confirm.

What is the price of commercial ventilation in Brentford?

Guide prices for Brentford 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.

Call us to arrange a Brentford survey at a time that suits your business.