Folkestone, Kent
MVHR installation in Folkestone
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Folkestone and CT18, CT19 and CT20.
- From £4,900 inc VAT per home
- Free survey

MVHR in Folkestone works the same way as anywhere else: a quiet unit, a duct to every room and a proper airflow test at the end.
For MVHR installation in Folkestone, 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 Folkestone at a glance
- Town
- Folkestone, Kent
- Postcode districts
- CT18, CT19 and CT20
- Nearby
- Hythe (4 miles), Dover (7 miles) and Ashford (14 miles)
- Price region
- South East
- Survey
- Free survey (UK mainland)
MVHR for Folkestone homes
Filters on both sides keep pollen and dust out of the house and keep the exchanger clean. 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.
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.
New build or full renovation
Ducts go in at first fix before plasterboard, which is the cheapest and neatest time to fit MVHR.
Guide prices in Folkestone
| Work | Guide price |
|---|---|
| Whole-home MVHR retrofit, 4 to 5 bedroom house (per home) | £9,850–£15,350 inc VAT |
| MVHR in a new build or full renovation (fitted at first fix), 3 to 4 bedrooms (per home) | £5,450–£8,750 inc VAT |
| Whole-home MVHR retrofit, 1 to 2 bedroom flat (per home) | £4,900–£7,650 inc VAT |
Guide prices using South East rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
Common reasons people call
- Condensation on windows every morning in winter
- Mould coming back in bedrooms or bathrooms after cleaning
- You are insulating, re-windowing or making the house more airtight
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Folkestone
Do you cover Folkestone and nearby?
Yes. We cover Folkestone and nearby places including Hythe, Dover, Ashford and Deal. Send your postcode and we will confirm.
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.
What is the price of MVHR in Folkestone?
Guide prices for Folkestone 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.
Is the survey free in Folkestone?
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.
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MVHR near Folkestone
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