Home ventilation, Clwyd
Single-room heat recovery units in Clwyd
Through-wall heat recovery for one problem room, without ducting the whole house, across Clwyd.
- From £575 inc VAT per unit
- Free survey
A single-room heat recovery unit is a compact through-wall fan that supplies and extracts air for one room while recovering much of the heat from the outgoing air. It is the answer when one bedroom, kitchen or flat has a condensation problem but whole-home ducting is not practical.
Our team is based in Great Barr, Birmingham, and we work throughout Clwyd, from Wrexham, Buckley, Deeside, Colwyn Bay and Flint. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Single-room heat recovery in Clwyd at a glance
- Area
- Clwyd, Wales
- Towns listed
- 13, largest Wrexham
- Postcode districts
- CH4, CH5, LL11, LL13, LL17 and LL18
- Price region
- Wales
- Survey
- Free survey (UK mainland)
How we do it
Some alternate direction every minute or so, storing heat in a ceramic core; others run supply and extract side by side through a small exchanger. Either way, the room gets fresh air without the heat loss of an open window. They are popular in flats, in north-facing bedrooms where mould keeps coming back, and in rooms with no route for ducting.
Single problem room
One unit in the bedroom or kitchen that suffers most.
Paired units in a flat
Two alternating units working together across living spaces.
Kitchen-diner
A higher-rated unit sized for cooking moisture alongside an extract hood.
Guide prices in Clwyd
| Work | Guide price |
|---|---|
| Single-room heat recovery unit through an outside wall (per unit) | £575–£1,050 inc VAT |
Wales rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
When to get it looked at
- Whole-home MVHR is not practical or affordable
- A room with only one outside wall
- Mould in one bedroom that comes back every winter
Rules in Wales
Wales has its own Part F ventilation guidance, published by the Welsh Government, and work is checked by building control. We design to the Welsh rates and commission mechanical systems so the results can be recorded.
How the job runs
- Survey
- Quote
- Core and fit
- Wire and set up
- Hand over
Towns we cover in Clwyd
- Wrexham
- Buckley
- Deeside
- Colwyn Bay
- Flint
- Rhyl
- Hawarden
- Rhosllannerchrugog
- Prestatyn
- Brymbo
- Llandudno
- Abergele
- Mold
Questions about single-room heat recovery units in Clwyd
Is the survey free in Clwyd?
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 noisy are they?
On low speed most units are quiet enough for bedrooms; sound-reduced models are available. Boost speed is more noticeable.
Can one unit do a whole flat?
One unit treats one room well. For a whole flat, two paired units or a wall-mounted PIV unit with good extract fans is usually better.
Which rules apply to ventilation in Clwyd?
In Wales, the Welsh Government's own Approved Document F (2022 edition) applies to ventilation in homes, with a new edition taking effect on 4 March 2027. Rented homes must be fit for human habitation under the Renting Homes (Wales) Act 2016, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.
Which towns in Clwyd do you cover?
All of Clwyd, including Wrexham, Buckley, Deeside, Colwyn Bay and Flint. If your town is not listed, send the postcode and we will confirm.
Other services in Clwyd
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.