Havant, Hampshire
MVHR installation in Havant
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Havant and PO7, PO9 and PO10.
- From £4,900 inc VAT per home
- Free survey
We survey Havant homes for MVHR before quoting, because the duct routes decide the price more than the unit does.
Work in Havant follows the rules for England and finishes with a written record of what was fitted and how it was set up.
MVHR in Havant at a glance
- Town
- Havant, Hampshire
- Postcode districts
- PO7, PO9 and PO10
- Nearby
- Emsworth (2 miles), Waterlooville (3 miles) and Cosham (4 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
MVHR for Havant homes
A single unit, usually in the loft, a utility cupboard or a garage, runs all the time at a low, quiet speed. Insulated ducts carry extract air from the wet rooms and supply air to the habitable rooms.
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 Havant
| 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.
Common reasons people call
- 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). It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Havant
What area around Havant do you work in?
All of Hampshire. Near Havant that includes Emsworth, Waterlooville, Cosham and South Hayling.
Do I keep my trickle vents with MVHR?
No. Under Approved Document F, background ventilators should not be installed with a whole-home MVHR system, so we advise closing or removing them once the system is commissioned.
How often does MVHR need servicing?
Filters usually need changing every 6 to 12 months, and a full service with a clean and airflow check once a year keeps the system efficient. Clogged filters are the most common reason MVHR stops working properly.
Do you cover Havant and nearby?
Yes. We cover Havant and nearby places including Emsworth, Waterlooville, Cosham and South Hayling. Send your postcode and we will confirm.
What is the price of MVHR in Havant?
Guide prices for Havant use South East rates: whole-home MVHR retrofit, 1 to 2 bedroom flat is typically £4,900 to £7,650 inc VAT per home. We confirm a fixed price in writing before any work starts.
Book a free survey in Havant and we will tell you honestly whether MVHR or something simpler suits the house.
MVHR near Havant
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