Heat recovery ventilation (MVHR) in Johnstone
A free survey, a clear specification and a fixed price for heat recovery ventilation in Johnstone.
- 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 Johnstone?
Our guide range in Johnstone is £4,750–£18,695 per unit installed before VAT; a typical job (heat recovery for a 100–200 m² office) is £6,650–£13,895 plus VAT. The fixed price follows a 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.
Working in Johnstone
Most commercial premises in and around Johnstone are shops, offices, salons, pubs and small industrial units. Glasgow is about 17 km away.
That includes premises in PA5 and the surrounding districts. We also work in nearby Paisley, Barrhead and Erskine. Buildings across Renfrewshire and Inverclyde 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 you get
- Fresh-air rate and unit sizing
- Heat recovery unit with filters and summer bypass
- Supply and extract ductwork and grilles
- Intake and exhaust terminals
- Controls with CO2 or time control
Heat recovery ventilation prices in Johnstone
Prices below include our regional adjustment for Scotland (4% below the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Ceiling-void heat recovery unit (small) | £4,750–£8,595 | £5,700–£10,314 | per unit |
| Floor-standing or roof unit (medium) | £8,595–£18,695 | £10,314–£22,434 | per unit |
| Filter change | £90–£235 | £108–£282 | per unit |
| Annual service | £185–£380 | £222–£456 | per unit |
Ex VAT, supply and install including standard ductwork.
From enquiry to handover in Johnstone
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 Johnstone we agree timings around your opening hours.
Balance
Supply and extract air flows are balanced and commissioned.
Things to check in Johnstone
Summer bypass
A bypass avoids warming incoming air in summer.
Working hours
Most Johnstone businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Integration
Heat recovery pairs well with air conditioning, which handles the room heating and cooling.
Access and parking
Town-centre jobs in Johnstone often come down to access — loading restrictions, parking for the van and getting equipment onto a roof. We check this at survey and plan deliveries around it.
Premises we work in around Johnstone
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- 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.
Two rules matter for most businesses in Scotland: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for systems of 12 kW or more.
Your questions answered
How much does heat recovery ventilation cost in Johnstone?
Guide prices in Johnstone run from about £4,750 to £18,695 per unit installed, plus VAT. A typical job (heat recovery for a 100–200 m² office) costs £6,650–£13,895 plus VAT. We fix the price in writing after a free survey.
Do you also cover Paisley, Barrhead and Erskine?
Yes. Alongside Johnstone, we also cover Paisley, Barrhead and Erskine. Each has its own page with local guide prices.
Which postcodes do you cover in Johnstone?
All of them, including PA5. Give us your postcode when you enquire and we will confirm the visit details.
How efficient is heat recovery ventilation?
Commercial units commonly recover the majority of the heat in the extract air, depending on the unit type and conditions. We give the figures for the unit we propose.
Is MVHR noisy?
Correctly sized units and ductwork are quiet. Noise usually comes from undersized ducts or high fan speeds.
Get a guide price for Johnstone
Free survey and fixed written quote. We reply with a guide price or to book the survey.