Brynmawr, Gwent
Commercial ventilation design and installation in Brynmawr
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Brynmawr and NP8, NP22 and NP23.
- From £7,550 + VAT per system
- Free survey

Commercial ventilation in Brynmawr is often part of an office or shop fit-out.
We cover Brynmawr and the surrounding NP8, NP22 and NP23 postcodes as part of our work across 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 Brynmawr at a glance
- Town
- Brynmawr, Gwent
- Postcode districts
- NP8, NP22 and NP23
- Nearby
- Ebbw Vale (2 miles), Tredegar (3 miles) and Abertillery (5 miles)
- Price region
- Wales
- Survey
- Free survey (UK mainland)
What the work involves
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 Brynmawr
| 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 |
Guide prices using Wales rates. Prices exclude VAT. A guide price is not a quote: we confirm a fixed price in writing first.
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. The Workplace (Health, Safety and Welfare) Regulations 1992 also apply, requiring sufficient fresh or purified air.
Questions from Brynmawr
Is the survey free in Brynmawr?
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 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 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.
How do I get a price for commercial ventilation in Brynmawr?
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 Brynmawr do you work in?
All of Gwent. Near Brynmawr that includes Ebbw Vale, Tredegar, Abertillery and Abergavenny.
Book a free site survey in Brynmawr and send floor plans if you have them.
Commercial ventilation near Brynmawr
More services in Brynmawr
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.