Monmouth, Gwent
Commercial ventilation design and installation in Monmouth
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Monmouth and GL16 and NP25.
- From £7,550 + VAT per system
- Free survey

We design and install supply and extract ventilation for Monmouth offices, clinics, salons and shops.
Work in Monmouth follows the rules for Wales and finishes with a written record of what was fitted and how it was set up.
Commercial ventilation in Monmouth at a glance
- Town
- Monmouth, Gwent
- Postcode districts
- GL16 and NP25
- Nearby
- Chepstow (12 miles), Abergavenny (13 miles) and Pontypool (16 miles)
- Price region
- Wales
- Survey
- Free survey (UK mainland)
How we approach commercial ventilation in Monmouth
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.
Toilet and kitchenette extract
Dedicated extract for welfare areas.
Demand control
CO2 or occupancy sensors that slow the system when rooms are empty.
Guide prices in Monmouth
| 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 |
These ranges use our Wales 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 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 Monmouth
What is the price of commercial ventilation in Monmouth?
Guide prices for Monmouth use Wales rates: small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) is typically £7,550 to £16,100 + VAT per system. We confirm a fixed price in writing before any work starts.
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.
Do we need building regulations approval?
New or altered ventilation in non-domestic buildings usually forms part of the building control application for the works. We provide the design information and commissioning records needed.
Is the survey free in Monmouth?
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 Monmouth?
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 Monmouth postcode and floor area for a first guide price.
Commercial ventilation near Monmouth
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