Monmouth, Gwent
MVHR installation in Monmouth
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Monmouth and GL16 and NP25.
- From £4,225 inc VAT per home
- Free survey
If you are making a Monmouth house warmer and tighter, MVHR keeps the air fresh without throwing the heat away.
We cover Monmouth and the surrounding GL16 and NP25 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.
MVHR 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 MVHR in Monmouth
Insulated ducts carry extract air from the wet rooms and supply air to the habitable rooms. Inside the unit the two airflows pass each other across a heat exchanger without mixing, so the incoming fresh air picks up heat from the outgoing air.
Summer bypass and boost controls
Bypass lets cooler night air in without heat recovery; humidity or switch boost for showers and cooking.
Retrofit in an occupied home
Ducts routed through the loft and down through cupboards or boxed corners. Most semis are done in 3 to 5 days.
Guide prices in Monmouth
| Work | Guide price |
|---|---|
| MVHR in a new build or full renovation (fitted at first fix), 3 to 4 bedrooms (per home) | £4,700–£7,550 inc VAT |
| Whole-home MVHR retrofit, 1 to 2 bedroom flat (per home) | £4,225–£6,600 inc VAT |
| Whole-home MVHR retrofit, 3 bedroom house (per home) | £6,150–£9,000 inc VAT |
Guide prices using Wales rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
Signs it is time to call us
- Pollen or traffic pollution you want filtered out
- Condensation on windows every morning in winter
- Mould coming back in bedrooms or bathrooms after cleaning
Rules that apply in Wales
In Wales, ventilation follows the Welsh Approved Document F rather than the English version, with building control checking notifiable work. Extract rates and commissioning are checked against the Welsh guidance on every job.
Questions from Monmouth
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.
Can MVHR cool the house in summer?
MVHR is not air conditioning, but a summer bypass lets cooler night air in without warming it, which helps take the edge off hot rooms. For real cooling you would need a separate system.
How much does MVHR cost to install?
A typical retrofit costs £6,450 to £9,450 including VAT for a three-bedroom house, and £4,950 to £7,950 when it goes in during a new build or full renovation. Flats start lower and large detached homes cost more because of the duct runs. We give a fixed price after the survey.
How do I get a price for MVHR 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.
What area around Monmouth do you work in?
All of Gwent. Near Monmouth that includes Chepstow, Abergavenny, Pontypool and Cwmbran.
Every MVHR job in Monmouth finishes with a measured commissioning sheet, so you know the system does what it should.
MVHR near Monmouth
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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.