Hedge End, Hampshire
Commercial ventilation design and installation in Hedge End
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Hedge End and SO18, SO19 and SO30.
- From £8,750 + VAT per system
- Free survey

For Hedge End landlords and occupiers, we can design the ventilation or install to your consultant's drawings.
Customers in Hedge End can get a guide price online in a couple of minutes. It uses South East rates, which is what we would charge for the same job anywhere in Hampshire. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Commercial ventilation in Hedge End at a glance
- Town
- Hedge End, Hampshire
- Postcode districts
- SO18, SO19 and SO30
- Nearby
- Fair Oak (4 miles), Woolston (4 miles) and Bishopstoke (4 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
How we approach commercial ventilation in Hedge End
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.
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 Hedge End
| 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.
Signs it is time to call us
- 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. 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 Hedge End
What area around Hedge End do you work in?
All of Hampshire. Near Hedge End that includes Fair Oak, Woolston, Bishopstoke and Portswood.
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 Hedge End and nearby?
Yes. We cover Hedge End and nearby places including Fair Oak, Woolston, Bishopstoke and Portswood. Send your postcode and we will confirm.
What is the price of commercial ventilation in Hedge End?
Guide prices for Hedge End 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.
Ask about working to your fit-out programme in Hedge End.
Commercial ventilation near Hedge End
More services in Hedge End
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.