Heat recovery ventilation (MVHR) in Weymouth
Heat recovery ventilation for businesses in Weymouth — surveyed, designed and priced in writing before any work starts.
- Free site survey and fixed written quote
- Equipment, positions and price set out in writing
- Work planned around your opening hours
How much does heat recovery ventilation cost in Weymouth?
Our guide range in Weymouth is £5,150–£20,500 per unit installed before VAT; a typical job (heat recovery for a 100–200 m² office) is £7,250–£15,095 plus VAT. You get a fixed written quote after the free survey.
Heat recovery ventilation (MVHR) supplies fresh air and extracts stale air through a unit with a heat exchanger, which transfers much of the heat from the outgoing air to the incoming air.
Where we work around Weymouth
In Weymouth, typical premises are high-street shops, offices above them, surgeries, salons and local industrial units. Poole is about 35 km away.
We work across Weymouth's postcode districts, including DT3 and DT4. Neighbouring towns we cover include Poole, Yeovil and Bournemouth. Buildings across Dorset range from converted period offices to modern units with deep ceiling voids, so we measure each site rather than relying on a standard package.
What is included
- Heat recovery unit with filters and summer bypass
- Supply and extract ductwork and grilles
- Intake and exhaust terminals
- Controls with CO2 or time control
- Balancing and commissioning
Local guide prices for Weymouth
These guide prices are adjusted for the South West, where labour and access costs run about 4% above the UK guide.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Ceiling-void heat recovery unit (small) | £5,150–£9,295 | £6,180–£11,154 | per unit |
| Floor-standing or roof unit (medium) | £9,295–£20,500 | £11,154–£24,600 | per unit |
| Filter change | £100–£255 | £120–£306 | per unit |
| Annual service | £205–£410 | £246–£492 | per unit |
Ex VAT, supply and install including standard ductwork.
How a job in Weymouth works
Calculate
Fresh-air needs are calculated per room.
Select
A unit is chosen for air flow, efficiency and space.
Install
Unit, ductwork, terminals and controls are fitted. In Weymouth we agree timings around your opening hours.
Balance
Supply and extract air flows are balanced and commissioned.
Local points to consider
Summer bypass
A bypass avoids warming incoming air in summer.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Integration
Heat recovery pairs well with air conditioning, which handles the room heating and cooling.
Working hours
Most Weymouth businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Who we work with in Weymouth
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
Compliance in England: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Your questions answered
How much does heat recovery ventilation cost in Weymouth?
Guide prices in Weymouth run from about £5,150 to £20,500 per unit installed, plus VAT. A typical job (heat recovery for a 100–200 m² office) costs £7,250–£15,095 plus VAT. We fix the price in writing after a free survey.
Do you also cover Poole, Yeovil and Bournemouth?
Yes. Alongside Weymouth, we also cover Poole, Yeovil and Bournemouth. Each has its own page with local guide prices.
Which postcodes do you cover in Weymouth?
All of them, including DT3 and DT4. Give us your postcode when you enquire and we will confirm the visit details.
Is MVHR noisy?
Correctly sized units and ductwork are quiet. Noise usually comes from undersized ducts or high fan speeds.
How often do filters need changing?
Typically every three to six months, depending on the location and filter grade.
Get a guide price for Weymouth
Free survey and fixed written quote. We reply with a guide price or to book the survey.