Commercial ventilation in Caterham
A free survey, a clear specification and a fixed price for commercial ventilation in Caterham.
- 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 Caterham?
In Caterham, guide prices run from about £3,395 to £27,995 per system, plus VAT. A typical job (supply and extract for a 150 m² office) usually comes to £7,995–£18,995 plus VAT. You get a fixed written quote after the 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.
Where we work around Caterham
Caterham is a smaller town in Surrey, with independent shops, offices, surgeries, pubs and local business units. Crawley is about 20 km away.
That includes premises in CR3 and the surrounding districts. Nearby, we also cover Coulsdon (about 6 km), Purley (about 6 km) and Redhill (about 8 km). Commercial ventilation in Caterham is priced from a written specification that lists the equipment, positions, controls and commissioning.
What you get
- Fresh-air rate calculation for each space
- Supply and extract fans, ductwork and grilles
- Controls such as timers or CO2 sensors
- Air-flow measurement and balancing
- Commissioning records
Commercial ventilation prices in Caterham
Guide prices for Caterham, set for the South East. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Toilet or kitchenette extract | £570–£1,650 | £684–£1,980 | per room |
| Supply and extract system, small premises | £3,395–£11,450 | £4,074–£13,740 | per system |
| CO2 demand control | £455–£1,450 | £546–£1,740 | per zone |
| Ductwork | £75–£225 | £90–£270 | per metre |
Ex VAT. Larger systems and fire-rated ductwork are priced from a full design.
How it works in Caterham
Assess
We work out how many people use each space and the fresh-air rate needed.
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. We keep work areas in Caterham screened and tidy at the end of each day.
Balance
Air flows are measured and balanced to the design.
Things to check in Caterham
Noise
Fans and grilles are selected and attenuated to keep noise down.
Leased premises
If your Caterham 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.
Fire
Ducts passing through fire-rated walls or floors need fire dampers.
Access and parking
Town-centre jobs in Caterham 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.
Who we work with in Caterham
- 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.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
Two rules matter for most businesses in England: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.
FAQs for Caterham
How much does commercial ventilation cost in Caterham?
Guide prices in Caterham run from about £3,395 to £27,995 per system, plus VAT. A typical job (supply and extract for a 150 m² office) costs £7,995–£18,995 plus VAT. We fix the price in writing after a free survey.
Do you also cover Coulsdon, Purley and Redhill?
Yes. Alongside Caterham, we also cover Coulsdon, Purley and Redhill. Each has its own page with local guide prices.
Which postcodes do you cover in Caterham?
All of them, including CR3. Give us your postcode when you enquire and we will confirm the visit details.
Do you install kitchen extraction?
Commercial kitchen canopies are a specialist area. We focus on general supply and extract, toilets and heat recovery, and can advise on kitchen requirements.
Can ventilation and air conditioning work together?
Yes, and they should. We coordinate grilles, controls and set points so both systems work efficiently.
Talk to us about your premises in Caterham
Free survey and fixed written quote. We reply with a guide price or to book the survey.