Ammanford, Dyfed
MVHR installation in Ammanford
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Ammanford and SA18.
- From £4,225 inc VAT per home
- Free survey
If you are making an Ammanford house warmer and tighter, MVHR keeps the air fresh without throwing the heat away.
Work in Ammanford follows the rules for Wales and finishes with a written record of what was fitted and how it was set up.
MVHR in Ammanford at a glance
- Town
- Ammanford, Dyfed
- Postcode districts
- SA18
- Nearby
- Clydach (8 miles), Gorseinon (9 miles) and Ystalyfera (9 miles)
- Price region
- Wales
- Survey
- Free survey (UK mainland)
MVHR for Ammanford homes
Filters on both sides keep pollen and dust out of the house and keep the exchanger clean. MVHR works best in a home that is reasonably airtight: a new build, a deep retrofit with insulation and new windows, or a renovation where ceilings are coming down anyway.
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 Ammanford
| Work | Guide price |
|---|---|
| Whole-home MVHR retrofit, 3 bedroom house (per home) | £6,150–£9,000 inc VAT |
| Whole-home MVHR retrofit, 4 to 5 bedroom house (per home) | £8,500–£13,250 inc VAT |
| MVHR in a new build or full renovation (fitted at first fix), 3 to 4 bedrooms (per home) | £4,700–£7,550 inc VAT |
These ranges use our Wales rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- Mould coming back in bedrooms or bathrooms after cleaning
- You are insulating, re-windowing or making the house more airtight
- A new build or extension where the SAP or building control needs a ventilation system
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 Ammanford
How do I get a price for MVHR in Ammanford?
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.
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.
Is MVHR worth it in an older house?
It can be, but the payback is best in a home that is fairly airtight. In a draughty house MVHR still gives steady fresh air and condensation control, but a PIV unit or continuous extract fans may solve the same problem for far less. We will tell you which on survey.
What area around Ammanford do you work in?
All of Dyfed. Near Ammanford that includes Clydach, Gorseinon, Ystalyfera and Llanelli.
Do you cover Ammanford and nearby?
Yes. We cover Ammanford and nearby places including Clydach, Gorseinon, Ystalyfera and Llanelli. Send your postcode and we will confirm.
Book a free survey in Ammanford and we will tell you honestly whether MVHR or something simpler suits the house.
MVHR near Ammanford
More services in Ammanford
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.