Commercial ventilation in Plymouth
Commercial ventilation for businesses in Plymouth — 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 commercial ventilation cost in Plymouth?
Budget roughly £3,050–£25,500 per system ex VAT in Plymouth. For a typical job — supply and extract for a 150 m² office — expect £7,250–£17,150 plus VAT. The fixed price follows a free survey.
Commercial ventilation brings outdoor air into a building and removes stale air, using fans and ductwork to supply and extract air at the rates needed for the number of people and the activity.
Working in Plymouth
Plymouth is one of the main commercial centres in Devon, with city-centre offices, retail streets, hospitality venues and business parks on its edges.
That includes premises in PL2 and PL4 and the surrounding districts. Nearby, we also cover Paignton (about 41 km), Newton Abbot (about 41 km) and St Austell (about 45 km). Buildings across Devon 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
- Supply and extract fans, ductwork and grilles
- Filters, attenuators and fire dampers where required
- Controls such as timers or CO2 sensors
- Air-flow measurement and balancing
- Commissioning records
Guide prices in Plymouth
Prices below include our regional adjustment for the South West (4% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Toilet or kitchenette extract | £515–£1,500 | £618–£1,800 | per room |
| Supply and extract system, small premises | £3,050–£10,350 | £3,660–£12,420 | per system |
| CO2 demand control | £410–£1,295 | £492–£1,554 | per zone |
| Ductwork | £70–£205 | £84–£246 | per metre |
Ex VAT. Larger systems and fire-rated ductwork are priced from a full design.
How we work in Plymouth
Assess
We work out how many people use each space and the fresh-air rate needed. For sites in Plymouth we confirm access and parking beforehand.
Design
Fan, duct and grille sizes are designed for air flow, noise and energy use.
Install
Ductwork and fans are installed and connected to controls.
Balance
Air flows are measured and balanced to the design.
What to think about in Plymouth
Fire
Ducts passing through fire-rated walls or floors need fire dampers.
Access and parking
Town-centre jobs in Plymouth 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.
Heat recovery
Bringing in cold air in winter costs energy. Heat recovery units reclaim much of it.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
Premises we work in around Plymouth
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
- Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
- Offices: zoned cooling and heating for open-plan floors, meeting rooms and comms rooms.
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
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).
Questions about commercial ventilation in Plymouth
How much does commercial ventilation cost in Plymouth?
Guide prices in Plymouth run from about £3,050 to £25,500 per system, plus VAT. A typical job (supply and extract for a 150 m² office) costs £7,250–£17,150 plus VAT. We fix the price in writing after a free survey.
Do you also cover Paignton, Newton Abbot and St Austell?
Yes. Alongside Plymouth, we also cover Paignton, Newton Abbot and St Austell. Each has its own page with local guide prices.
Which postcodes do you cover in Plymouth?
All of them, including PL2 and PL4. Give us your postcode when you enquire and we will confirm the visit details.
How much fresh air does an office need?
Guidance for offices is typically around 10 litres per second per person, with more for rooms with higher pollutant loads. We calculate it per space.
Does air conditioning provide fresh air?
No. Most air conditioning recirculates room air. Fresh air needs a ventilation system or openable windows.
Need commercial ventilation in Plymouth?
Free survey and fixed written quote. We reply with a guide price or to book the survey.