Coulsdon, Greater London
MVHR installation in Coulsdon
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Coulsdon and CR5, CR8 and SM7.
- From £5,350 inc VAT per home
- Free survey
MVHR in Coulsdon works the same way as anywhere else: a quiet unit, a duct to every room and a proper airflow test at the end.
Customers in Coulsdon 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 Coulsdon at a glance
- Town
- Coulsdon, Greater London
- Postcode districts
- CR5, CR8 and SM7
- Nearby
- Purley (2 miles), Kenley (2 miles) and Banstead (3 miles)
- Price region
- London
- 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.
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 Coulsdon
| 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
- Mould coming back in bedrooms or bathrooms after cleaning
- 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
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 Coulsdon
How do I get a price for MVHR in Coulsdon?
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.
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 area around Coulsdon do you work in?
All of Greater London. Near Coulsdon that includes Purley, Kenley, Banstead and Sanderstead.
Do you cover Coulsdon and nearby?
Yes. We cover Coulsdon and nearby places including Purley, Kenley, Banstead and Sanderstead. Send your postcode and we will confirm.
Every MVHR job in Coulsdon finishes with a measured commissioning sheet, so you know the system does what it should.
MVHR near Coulsdon
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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.