Caerphilly, Gwent
MVHR installation in Caerphilly
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Caerphilly and CF14, CF15 and CF83.
- From £4,225 inc VAT per home
- Free survey
We survey Caerphilly homes for MVHR before quoting, because the duct routes decide the price more than the unit does.
Customers in Caerphilly can get a guide price online in a couple of minutes. It uses Wales rates, which is what we would charge for the same job anywhere in Gwent. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
MVHR in Caerphilly at a glance
- Town
- Caerphilly, Gwent
- Postcode districts
- CF14, CF15 and CF83
- Nearby
- Rhiwbina (3 miles), Whitchurch (4 miles) and Risca (6 miles)
- Price region
- Wales
- Survey
- Free survey (UK mainland)
MVHR for Caerphilly 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 Caerphilly
| Work | Guide price |
|---|---|
| Whole-home MVHR retrofit, 4 to 5 bedroom house (per home) | £8,500–£13,250 inc VAT |
| MVHR in a new build or full renovation (fitted at first fix), 3 to 4 bedrooms (per home) | £4,700–£7,550 inc VAT |
| Whole-home MVHR retrofit, 1 to 2 bedroom flat (per home) | £4,225–£6,600 inc VAT |
Guide prices using Wales 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 Wales
Wales has its own Part F ventilation guidance, published by the Welsh Government, and work is checked by building control. Extract rates and commissioning are checked against the Welsh guidance on every job.
Questions from Caerphilly
What is the price of MVHR in Caerphilly?
Guide prices for Caerphilly use Wales rates: whole-home MVHR retrofit, 1 to 2 bedroom flat is typically £4,225 to £6,600 inc VAT per home. We confirm a fixed price in writing before any work starts.
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.
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.
Is the survey free in Caerphilly?
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.
How do I get a price for MVHR in Caerphilly?
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.
Get a guide price online in two minutes, then book a free survey anywhere in Caerphilly.
MVHR near Caerphilly
More services in Caerphilly
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.