Heat recovery ventilation (MVHR) in Gravesend
A free survey, a clear specification and a fixed price for heat recovery ventilation in Gravesend.
- 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 Gravesend?
In Gravesend, guide prices run from about £5,695 to £22,500 per unit installed, plus VAT. A typical job (heat recovery for a 100–200 m² office) usually comes to £7,995–£16,695 plus VAT. Your exact price is fixed in writing once we have surveyed.
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.
Our coverage in Gravesend
Gravesend has a compact centre of shops, cafés and offices, with business units on its outskirts. Gillingham is about 14 km away.
We cover every Gravesend postcode, including DA12. We also cover Grays, Strood and South Ockendon, all within easy reach of Gravesend. Heat recovery ventilation in Gravesend is priced from a written specification that lists the equipment, positions, controls and commissioning.
What we do
- Fresh-air rate and unit sizing
- Heat recovery unit with filters and summer bypass
- Supply and extract ductwork and grilles
- Intake and exhaust terminals
- Balancing and commissioning
Prices in Gravesend
These guide prices are adjusted for the South East, where labour and access costs run about 15% above the UK guide.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Ceiling-void heat recovery unit (small) | £5,695–£10,295 | £6,834–£12,354 | per unit |
| Floor-standing or roof unit (medium) | £10,295–£22,500 | £12,354–£27,000 | per unit |
| Filter change | £110–£280 | £132–£336 | per unit |
| Annual service | £225–£455 | £270–£546 | per unit |
Ex VAT, supply and install including standard ductwork.
How a job in Gravesend 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 Gravesend we agree timings around your opening hours.
Balance
Supply and extract air flows are balanced and commissioned.
What to think about in Gravesend
Space
Units need space in the ceiling void or a plant area with access for filter changes.
Roof and height work
Flat roofs, high walls and atriums need the right access equipment and edge protection. We plan towers, MEWPs or scaffold before the job, not on the day.
Integration
Heat recovery pairs well with air conditioning, which handles the room heating and cooling.
Leased premises
If your Gravesend premises are leased, the landlord's written consent is usually needed for external units, wall penetrations and roof access. We provide drawings and data sheets for the request.
Typical premises in Gravesend
- 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).
FAQs for Gravesend
How much does heat recovery ventilation cost in Gravesend?
Guide prices in Gravesend run from about £5,695 to £22,500 per unit installed, plus VAT. A typical job (heat recovery for a 100–200 m² office) costs £7,995–£16,695 plus VAT. We fix the price in writing after a free survey.
Do you also cover Grays, Strood and South Ockendon?
Yes. Alongside Gravesend, we also cover Grays, Strood and South Ockendon. Each has its own page with local guide prices.
Which postcodes do you cover in Gravesend?
All of them, including DA12. Give us your postcode when you enquire and we will confirm the visit details.
Does MVHR cool a building?
Not really. It moderates incoming air temperature and has a summer bypass, but cooling comes from air conditioning.
How often do filters need changing?
Typically every three to six months, depending on the location and filter grade.
Need heat recovery ventilation in Gravesend?
Free survey and fixed written quote. We reply with a guide price or to book the survey.