Downpatrick, County Down
MVHR installation in Downpatrick
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Downpatrick and BT30.
- From £4,100 inc VAT per home
- By arrangement

Fitting MVHR in a Downpatrick home starts with where the unit can live and how ducts reach each room.
Whether the property is in the middle of Downpatrick or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
MVHR in Downpatrick at a glance
- Town
- Downpatrick, County Down
- Postcode districts
- BT30
- Nearby
- Castlereagh (18 miles), Newtownards (18 miles) and Dundonald (18 miles)
- Price region
- Northern Ireland
- Survey
- By arrangement, travel quoted first
How we approach MVHR in Downpatrick
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. In a draughty older house it still ventilates well, but less of the heat-recovery benefit is felt because warm air escapes through gaps instead of the unit.
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 Downpatrick
| Work | Guide price |
|---|---|
| Whole-home MVHR retrofit, 4 to 5 bedroom house (per home) | £8,250–£12,850 inc VAT |
| MVHR in a new build or full renovation (fitted at first fix), 3 to 4 bedrooms (per home) | £4,550–£7,300 inc VAT |
| Whole-home MVHR retrofit, 1 to 2 bedroom flat (per home) | £4,100–£6,400 inc VAT |
Northern Ireland rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job. Travel is quoted separately for this area.
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 Northern Ireland
In Northern Ireland, ventilation is covered by the Building Regulations (Northern Ireland) and Technical Booklet K. We design to the Northern Ireland guidance and measure the airflow achieved.
Questions from Downpatrick
Is the survey free in Downpatrick?
Visits here are by arrangement. Because of the ferry or long travel involved, we quote travel separately and in writing before you commit, and we can often combine visits to keep the cost down.
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.
How noisy is MVHR?
Correctly sized and balanced MVHR is very quiet on normal speed; most people stop noticing it within days. Noise problems usually come from undersized ducts or a unit running flat out, which is why we design the rates first.
How do I get a price for MVHR in Downpatrick?
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 Downpatrick do you work in?
All of County Down. Near Downpatrick that includes Castlereagh, Newtownards, Dundonald and Lisburn.
MVHR near Downpatrick
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.