Chorleywood, Hertfordshire
Commercial ventilation design and installation in Chorleywood
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Chorleywood and HP6, HP8 and WD3.
- From £8,350 + VAT per system
- Free survey
We can work as the ventilation subcontractor on Chorleywood fit-outs.
We cover Chorleywood and the surrounding HP6, HP8 and WD3 postcodes as part of our work across Hertfordshire. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Commercial ventilation in Chorleywood at a glance
- Town
- Chorleywood, Hertfordshire
- Postcode districts
- HP6, HP8 and WD3
- Nearby
- Rickmansworth (2 miles), Batchworth (3 miles) and Croxley Green (3 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
How we approach commercial ventilation in Chorleywood
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.
Heat recovery supply and extract
One or more units with ductwork to diffusers, sized for occupancy.
Toilet and kitchenette extract
Dedicated extract for welfare areas.
Guide prices in Chorleywood
| Work | Guide price |
|---|---|
| Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system) | £8,350–£17,800 + VAT |
| Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor) | £60–£130 + VAT |
These ranges use our East of England rates. Prices exclude VAT. You get a fixed written price before any work is booked.
Common reasons people call
- Windows the only source of fresh air
- Old units that are noisy, inefficient or failing
- Stuffy meeting rooms and afternoon drowsiness
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 Chorleywood
What is the price of commercial ventilation in Chorleywood?
Guide prices for Chorleywood use East of England rates: small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) is typically £8,350 to £17,800 + VAT per system. We confirm a fixed price in writing before any work starts.
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.
Is the survey free in Chorleywood?
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.
How do I get a price for commercial ventilation in Chorleywood?
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.
Get in touch with your Chorleywood postcode and floor area for a first guide price.
Commercial ventilation near Chorleywood
More services in Chorleywood
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.