Emsworth, Hampshire
Commercial ventilation design and installation in Emsworth
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Emsworth and PO9, PO10 and PO11.
- From £8,750 + VAT per system
- Free survey

For Emsworth landlords and occupiers, we can design the ventilation or install to your consultant's drawings.
Emsworth is about 125 miles from our base in Great Barr, Birmingham. We book Emsworth visits by appointment and confirm the date in writing. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Commercial ventilation in Emsworth at a glance
- Town
- Emsworth, Hampshire
- Postcode districts
- PO9, PO10 and PO11
- Nearby
- Havant (2 miles), South Hayling (4 miles) and Hayling Island (5 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.
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 Emsworth
| 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.
Signs it is time to call us
- 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 Emsworth
Do you cover Emsworth and nearby?
Yes. We cover Emsworth and nearby places including Havant, South Hayling, Hayling Island and Waterlooville. 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 Emsworth?
Guide prices for Emsworth 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 Emsworth?
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.
Book a free site survey in Emsworth and send floor plans if you have them.
Commercial ventilation near Emsworth
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