Chepstow, Gwent
Commercial ventilation design and installation in Chepstow
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Chepstow and NP16 and NP26.
- From £7,550 + VAT per system
- Free survey

Commercial ventilation in Chepstow is often part of an office or shop fit-out.
Customers in Chepstow can get a guide price online in a couple of minutes. It uses Wales rates, which is what we would charge for the same job anywhere in Gwent. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Commercial ventilation in Chepstow at a glance
- Town
- Chepstow, Gwent
- Postcode districts
- NP16 and NP26
- Nearby
- Monmouth (12 miles), Newport (14 miles) and Cwmbran (15 miles)
- Price region
- Wales
- Survey
- Free survey (UK mainland)
Commercial ventilation for Chepstow premises
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. We can work directly for occupiers and landlords, or as a subcontractor to fit-out and building contractors.
Demand control
CO2 or occupancy sensors that slow the system when rooms are empty.
Design and build or install-only
We design it, or install to a consultant's drawings.
Guide prices in Chepstow
| 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 |
Wales rates shown. Prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.
Signs it is time to call us
- More staff than the system was designed for
- A fit-out or change of layout
- A change of use that needs a new ventilation design
Rules that apply in Wales
Wales has its own Part F ventilation guidance, published by the Welsh Government, and work is checked by building control. Employers in Wales also have the Workplace Regulations 1992 duty to ventilate enclosed workplaces.
Questions from Chepstow
How do I get a price for commercial ventilation in Chepstow?
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.
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.
What area around Chepstow do you work in?
All of Gwent. Near Chepstow that includes Monmouth, Newport, Cwmbran and Pontypool.
Do you cover Chepstow and nearby?
Yes. We cover Chepstow and nearby places including Monmouth, Newport, Cwmbran and Pontypool. Send your postcode and we will confirm.
Send your Chepstow drawings and occupancy numbers for a design and price.
Commercial ventilation near Chepstow
More services in Chepstow
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.