Commercial ventilation design and installation in Canterbury

We can work as the ventilation subcontractor on Canterbury fit-outs.

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

Town: Canterbury, Kent
Postcode districts: CT1, CT2, CT5 and CT6
Nearby: Whitstable (6 miles), Herne Bay (7 miles) and Faversham (9 miles)
Price region: South East
Survey: Free survey (UK mainland)

Commercial ventilation for Canterbury 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 Canterbury

Commercial ventilation design and installation guide prices in Canterbury
Work	Guide price
Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system)	£8,750–£18,650 + VAT
Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor)	£60–£140 + VAT

South East rates shown. Prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.

Common reasons people call

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. Employers have a separate duty under the Workplace Regulations 1992 to provide effective and suitable ventilation.

Questions from Canterbury

Do you cover Canterbury and nearby?

Yes. We cover Canterbury and nearby places including Whitstable, Herne Bay, Faversham and Ashford. Send your postcode and we will confirm.

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 is the price of commercial ventilation in Canterbury?

Guide prices for Canterbury use South East rates: small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) is typically £8,750 to £18,650 + VAT per system. We confirm a fixed price in writing before any work starts.

Is the survey free in Canterbury?

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.

We provide commissioning records for every Canterbury handover.