Bexley, Greater London
MVHR installation in Bexley
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Bexley and DA5, DA6, DA14 and DA15.
- From £5,350 inc VAT per home
- Free survey
We survey Bexley homes for MVHR before quoting, because the duct routes decide the price more than the unit does.
Customers in Bexley can get a guide price online in a couple of minutes. It uses London rates, which is what we would charge for the same job anywhere in Greater London. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
MVHR in Bexley at a glance
- Town
- Bexley, Greater London
- Postcode districts
- DA5, DA6, DA14, DA15 and DA16
- Nearby
- Sidcup (2 miles), Welling (2 miles) and Dartford (3 miles)
- Price region
- London
- Survey
- Free survey (UK mainland)
MVHR for Bexley 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.
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 Bexley
| Work | Guide price |
|---|---|
| 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 |
| Whole-home MVHR retrofit, 1 to 2 bedroom flat (per home) | £5,350–£8,350 inc VAT |
Guide prices using London 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
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 Bexley
How do I get a price for MVHR in Bexley?
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.
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.
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.
What area around Bexley do you work in?
All of Greater London. Near Bexley that includes Sidcup, Welling, Dartford and Swanley.
Do you cover Bexley and nearby?
Yes. We cover Bexley and nearby places including Sidcup, Welling, Dartford and Swanley. Send your postcode and we will confirm.
Book a free survey in Bexley and we will tell you honestly whether MVHR or something simpler suits the house.
MVHR near Bexley
More services in Bexley
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.