Barnsbury, Greater London
MVHR installation in Barnsbury
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Barnsbury and N1, N1C and N7.
- From £5,350 inc VAT per home
- Free survey
Fitting MVHR in a Barnsbury home starts with where the unit can live and how ducts reach each room.
For MVHR installation in Barnsbury, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
MVHR in Barnsbury at a glance
- Town
- Barnsbury, Greater London
- Postcode districts
- N1, N1C and N7
- Nearby
- Islington (1 mile), King's Cross (1 mile) and Holloway (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
What the work involves
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. Filters on both sides keep pollen and dust out of the house and keep the exchanger clean.
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 Barnsbury
| Work | Guide price |
|---|---|
| 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 |
| MVHR in a new build or full renovation (fitted at first fix), 3 to 4 bedrooms (per home) | £5,950–£9,550 inc VAT |
These ranges use our London rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- Stale air or cooking smells that hang around
- Pollen or traffic pollution you want filtered out
- Condensation on windows every morning in winter
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). 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 Barnsbury
Is the survey free in Barnsbury?
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.
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 Barnsbury?
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 Barnsbury do you work in?
All of Greater London. Near Barnsbury that includes Islington, King's Cross, Holloway and Highbury.
Send us a floor plan or a few photos of the loft and we can give a first price for your Barnsbury home before we visit.
MVHR near Barnsbury
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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.