Hemel Hempstead, Hertfordshire
MVHR installation in Hemel Hempstead
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Hemel Hempstead and HP1, HP2 and HP3.
- From £4,675 inc VAT per home
- Free survey
MVHR often makes sense in Hemel Hempstead homes that have recently been insulated, re-windowed or made more airtight.
We cover Hemel Hempstead and the surrounding HP1, HP2 and HP3 postcodes as part of our work across Hertfordshire. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
MVHR in Hemel Hempstead at a glance
- Town
- Hemel Hempstead, Hertfordshire
- Postcode districts
- HP1, HP2 and HP3
- Nearby
- Abbots Langley (4 miles), Berkhamsted (5 miles) and St Albans (5 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
What the work involves
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. We check this on survey and tell you plainly if a simpler system would do the job for less.
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 Hemel Hempstead
| Work | Guide price |
|---|---|
| Whole-home MVHR retrofit, 1 to 2 bedroom flat (per home) | £4,675–£7,300 inc VAT |
| Whole-home MVHR retrofit, 3 bedroom house (per home) | £6,750–£9,900 inc VAT |
| Whole-home MVHR retrofit, 4 to 5 bedroom house (per home) | £9,400–£14,650 inc VAT |
These ranges use our East of England rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
When to get it looked at
- 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
- Stale air or cooking smells that hang around
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 Hemel Hempstead
How do I get a price for MVHR in Hemel Hempstead?
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.
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.
What area around Hemel Hempstead do you work in?
All of Hertfordshire. Near Hemel Hempstead that includes Abbots Langley, Berkhamsted, St Albans and North Watford.
Do you cover Hemel Hempstead and nearby?
Yes. We cover Hemel Hempstead and nearby places including Abbots Langley, Berkhamsted, St Albans and North Watford. Send your postcode and we will confirm.
Book a free survey in Hemel Hempstead and we will tell you honestly whether MVHR or something simpler suits the house.
MVHR near Hemel Hempstead
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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.