Biggin Hill, Kent
Commercial ventilation design and installation in Biggin Hill
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Biggin Hill and BR6, CR6 and TN16.
- From £8,750 + VAT per system
- Free survey
We can work as the ventilation subcontractor on Biggin Hill fit-outs.
For commercial ventilation design and installation in Biggin Hill, 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 Biggin Hill at a glance
- Town
- Biggin Hill, Kent
- Postcode districts
- BR6, CR6 and TN16
- Nearby
- Oxted (4 miles), West Wickham (4 miles) and Orpington (5 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
Commercial ventilation for Biggin Hill 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.
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 Biggin Hill
| 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
- 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
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 Biggin Hill
What area around Biggin Hill do you work in?
All of Kent. Near Biggin Hill that includes Oxted, West Wickham, Orpington and Chelsfield.
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.
Do you cover Biggin Hill and nearby?
Yes. We cover Biggin Hill and nearby places including Oxted, West Wickham, Orpington and Chelsfield. Send your postcode and we will confirm.
What is the price of commercial ventilation in Biggin Hill?
Guide prices for Biggin Hill 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.
Book a free site survey in Biggin Hill and send floor plans if you have them.
Commercial ventilation near Biggin Hill
More services in Biggin Hill
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.