Nailsea, Somerset
Commercial ventilation design and installation in Nailsea
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Nailsea and BS20, BS21 and BS48.
- From £8,250 + VAT per system
- Free survey
A change of use in Nailsea often needs a fresh ventilation design, which we can provide.
Work in Nailsea follows the rules for England and finishes with a written record of what was fitted and how it was set up.
Commercial ventilation in Nailsea at a glance
- Town
- Nailsea, Somerset
- Postcode districts
- BS20, BS21 and BS48
- Nearby
- Portishead (4 miles), Yatton (4 miles) and Clevedon (4 miles)
- Price region
- South West
- Survey
- Free survey (UK mainland)
How we approach commercial ventilation in Nailsea
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.
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 Nailsea
| Work | Guide price |
|---|---|
| Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system) | £8,250–£17,650 + VAT |
| Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor) | £55–£130 + VAT |
Guide prices using South West rates. Prices exclude VAT. A guide price is not a quote: we confirm a fixed price in writing first.
When to get it looked at
- 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). 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 Nailsea
How do I get a price for commercial ventilation in Nailsea?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
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 area around Nailsea do you work in?
All of Somerset. Near Nailsea that includes Portishead, Yatton, Clevedon and Bishopsworth.
Do you cover Nailsea and nearby?
Yes. We cover Nailsea and nearby places including Portishead, Yatton, Clevedon and Bishopsworth. Send your postcode and we will confirm.
We provide commissioning records for every Nailsea handover.
Commercial ventilation near Nailsea
More services in Nailsea
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.