Brentford, Greater London
MVHR installation in Brentford
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Brentford and TW7, TW8 and TW9.
- From £5,350 inc VAT per home
- Free survey
MVHR in Brentford works the same way as anywhere else: a quiet unit, a duct to every room and a proper airflow test at the end.
We cover Brentford and the surrounding TW7, TW8 and TW9 postcodes as part of our work across Greater London. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
MVHR in Brentford at a glance
- Town
- Brentford, Greater London
- Postcode districts
- TW7, TW8 and TW9
- Nearby
- Kew (1 mile), Ealing Common (2 miles) and Isleworth (2 miles)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach MVHR in Brentford
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.
Radial semi-rigid ducting
One small duct per valve from a manifold. Quieter and easier to balance than branched rigid duct in most homes.
Summer bypass and boost controls
Bypass lets cooler night air in without heat recovery; humidity or switch boost for showers and cooking.
Guide prices in Brentford
| Work | Guide price |
|---|---|
| Whole-home MVHR retrofit, 1 to 2 bedroom flat (per home) | £5,350–£8,350 inc VAT |
| Whole-home MVHR retrofit, 3 bedroom house (per home) | £7,750–£11,350 inc VAT |
| Whole-home MVHR retrofit, 4 to 5 bedroom house (per home) | £10,750–£16,750 inc VAT |
London rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- A new build or extension where the SAP or building control needs a ventilation system
- Stale air or cooking smells that hang around
- Pollen or traffic pollution you want filtered out
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. For homes, it sets minimum extract rates such as 15 litres a second for a bathroom and 30 or 60 for a kitchen, and expects mechanical systems to be airflow-tested.
Questions from Brentford
What area around Brentford do you work in?
All of Greater London. Near Brentford that includes Kew, Ealing Common, Isleworth and Richmond.
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.
Do you cover Brentford and nearby?
Yes. We cover Brentford and nearby places including Kew, Ealing Common, Isleworth and Richmond. Send your postcode and we will confirm.
What is the price of MVHR in Brentford?
Guide prices for Brentford use London rates: whole-home MVHR retrofit, 1 to 2 bedroom flat is typically £5,350 to £8,350 inc VAT per home. We confirm a fixed price in writing before any work starts.
Book a free survey in Brentford and we will tell you honestly whether MVHR or something simpler suits the house.
MVHR near Brentford
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