Morden, Greater London
MVHR installation in Morden
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Morden and SM4, SW19 and SW20.
- From £5,350 inc VAT per home
- Free survey
For homeowners in Morden, MVHR is usually part of a bigger job: new windows, insulation, a loft conversion or an extension.
We cover Morden and the surrounding SM4, SW19 and SW20 postcodes as part of our work across Greater London. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
MVHR in Morden at a glance
- Town
- Morden, Greater London
- Postcode districts
- SM4, SW19 and SW20
- Nearby
- St Helier (1 mile), Mitcham (1 mile) and Wimbledon (2 miles)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach MVHR in Morden
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.
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 Morden
| Work | Guide price |
|---|---|
| Whole-home MVHR retrofit, 1 to 2 bedroom flat (per home) | £5,350–£8,350 inc VAT |
| Whole-home MVHR retrofit, 3 bedroom house (per home) | £7,750–£11,350 inc VAT |
| Whole-home MVHR retrofit, 4 to 5 bedroom house (per home) | £10,750–£16,750 inc VAT |
These ranges use our London rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
When to get it looked at
- 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. 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 Morden
How do I get a price for MVHR in Morden?
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 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.
Can MVHR cool the house in summer?
MVHR is not air conditioning, but a summer bypass lets cooler night air in without warming it, which helps take the edge off hot rooms. For real cooling you would need a separate system.
What area around Morden do you work in?
All of Greater London. Near Morden that includes St Helier, Mitcham, Wimbledon and Worcester Park.
Do you cover Morden and nearby?
Yes. We cover Morden and nearby places including St Helier, Mitcham, Wimbledon and Worcester Park. Send your postcode and we will confirm.
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MVHR near Morden
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