New Malden, Greater London
Commercial ventilation design and installation in New Malden
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering New Malden and KT1, KT3 and KT5.
- From £9,550 + VAT per system
- Free survey
We can work as the ventilation subcontractor on New Malden fit-outs.
New Malden is about 106 miles from our base in Great Barr, Birmingham. We book New Malden visits by appointment and confirm the date in writing. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Commercial ventilation in New Malden at a glance
- Town
- New Malden, Greater London
- Postcode districts
- KT1, KT3 and KT5
- Nearby
- Norbiton (1 mile), Worcester Park (2 miles) and Surbiton (2 miles)
- Price region
- London
- Survey
- Free survey (UK mainland)
Commercial ventilation for New Malden 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 New Malden
| Work | Guide price |
|---|---|
| Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system) | £9,550–£20,350 + VAT |
| Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor) | £65–£150 + VAT |
London rates shown. Prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- 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. Employers have a separate duty under the Workplace Regulations 1992 to provide effective and suitable ventilation.
Questions from New Malden
Is the survey free in New Malden?
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.
Can the system cool as well?
Ventilation alone moves air; it does not cool much. Where cooling is needed we can coordinate with the air conditioning installer.
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 do I get a price for commercial ventilation in New Malden?
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.
What area around New Malden do you work in?
All of Greater London. Near New Malden that includes Norbiton, Worcester Park, Surbiton and Kingston upon Thames.
Book a free site survey in New Malden and send floor plans if you have them.
Commercial ventilation near New Malden
More services in New Malden
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.