South Hayling, Hampshire
MVHR installation in South Hayling
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering South Hayling and PO3, PO4 and PO11.
- From £4,900 inc VAT per home
- Free survey
Fitting MVHR in a South Hayling home starts with where the unit can live and how ducts reach each room.
Work in South Hayling follows the rules for England and finishes with a written record of what was fitted and how it was set up.
MVHR in South Hayling at a glance
- Town
- South Hayling, Hampshire
- Postcode districts
- PO3, PO4 and PO11
- Nearby
- Hayling Island (under a mile), Emsworth (4 miles) and Havant (5 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
How we approach MVHR in South Hayling
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.
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 South Hayling
| Work | Guide price |
|---|---|
| Whole-home MVHR retrofit, 1 to 2 bedroom flat (per home) | £4,900–£7,650 inc VAT |
| Whole-home MVHR retrofit, 3 bedroom house (per home) | £7,100–£10,400 inc VAT |
| Whole-home MVHR retrofit, 4 to 5 bedroom house (per home) | £9,850–£15,350 inc VAT |
South East rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Signs it is time to call us
- 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
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from South Hayling
Is the survey free in South Hayling?
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.
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.
How do I get a price for MVHR in South Hayling?
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 South Hayling do you work in?
All of Hampshire. Near South Hayling that includes Hayling Island, Emsworth, Havant and Southsea.
Send us a floor plan or a few photos of the loft and we can give a first price for your South Hayling home before we visit.
MVHR near South Hayling
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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.