Commercial ventilation design and installation in Ashford (Surrey)

Businesses in Ashford often need us when meeting rooms get stuffy or a new layout leaves areas with no fresh air.

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

Town: Ashford, Surrey
Postcode districts: TW15, TW16 and TW18
Nearby: Stanwell (2 miles), Staines (2 miles) and Feltham (2 miles)
Price region: South East
Survey: Free survey (UK mainland)

What the work involves

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. We can work directly for occupiers and landlords, or as a subcontractor to fit-out and building contractors.

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 Ashford

Commercial ventilation design and installation guide prices in Ashford
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

These ranges use our South East rates. Prices exclude VAT. You get a fixed written price before any work is booked.

When to get it looked at

A fit-out or change of layout
A change of use that needs a new ventilation design
Windows the only source of fresh air

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 Ashford

Do you cover Ashford and nearby?

Yes. We cover Ashford and nearby places including Stanwell, Staines, Feltham and Shepperton. Send your postcode and we will confirm.

How much does commercial ventilation cost?

A small office or shop with a single heat recovery unit typically costs £7,950 to £16,950 excluding VAT. Larger fit-outs are often priced at around £55 to £125 per square metre of floor, depending on design and ceiling access.

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.

What is the price of commercial ventilation in Ashford?

Guide prices for Ashford 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 Ashford?

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 Ashford handover.