Chorley, Lancashire
Commercial ventilation design and installation in Chorley
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Chorley and PR6, PR7 and PR25.
- From £7,550 + VAT per system
- Free survey

A change of use in Chorley often needs a fresh ventilation design, which we can provide.
Whether the property is in the middle of Chorley or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
Commercial ventilation in Chorley at a glance
- Town
- Chorley, Lancashire
- Postcode districts
- PR6, PR7 and PR25
- Nearby
- Clayton-le-Woods (4 miles), Horwich (4 miles) and Leyland (4 miles)
- Price region
- North West
- Survey
- Free survey (UK mainland)
Commercial ventilation for Chorley 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 Chorley
| Work | Guide price |
|---|---|
| Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system) | £7,550–£16,100 + VAT |
| Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor) | £50–£120 + VAT |
North West rates shown. Prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.
When to get it looked at
- 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
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). Employers have a separate duty under the Workplace Regulations 1992 to provide effective and suitable ventilation.
Questions from Chorley
How do I get a price for commercial ventilation in Chorley?
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.
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.
What area around Chorley do you work in?
All of Lancashire. Near Chorley that includes Clayton-le-Woods, Horwich, Leyland and Darwen.
Do you cover Chorley and nearby?
Yes. We cover Chorley and nearby places including Clayton-le-Woods, Horwich, Leyland and Darwen. Send your postcode and we will confirm.
Get in touch with your Chorley postcode and floor area for a first guide price.
Commercial ventilation near Chorley
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