Ducted air conditioning in Coulsdon
Ducted air conditioning for businesses in Coulsdon — surveyed, designed and priced in writing before any work starts.
- Free site survey and fixed written quote
- Unit sizes, refrigerant and price set out in writing
- Work planned around your opening hours
How much does ducted air conditioning cost in Coulsdon?
In Coulsdon, guide prices run from about £4,395 to £10,195 per ducted zone, plus VAT. A typical job (reception or boardroom with one ducted zone) usually comes to £5,050–£10,195 plus VAT. You get a fixed written quote after the free survey.
Ducted air conditioning uses an indoor unit hidden in the ceiling void or a plant space, connected by ductwork to grilles or slot diffusers in the room.
Coulsdon and surrounding areas
Premises in Coulsdon are often in mixed-use buildings with shared roofs and tight access, so outdoor unit positions are agreed early.
We work across Coulsdon's postcode districts, including CR5. Neighbouring towns we cover include Purley, Banstead and Wallington. In Coulsdon, outdoor unit positions are often the deciding factor: a rear flat roof or yard is usually straightforward, while a front elevation may need landlord or planning consent first.
What the job covers
- Survey of void depth and duct routes
- Ducted unit selection by capacity and external static pressure
- Access panel for servicing
- Pipework, condensate and controls
- Air-flow balancing and commissioning
Local guide prices for Coulsdon
Guide prices for Coulsdon, set for London. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Low-profile ducted unit (up to about 7 kW) | £4,395–£7,595 | £5,274–£9,114 | per zone |
| Medium static ducted unit (7–14 kW) | £6,350–£10,195 | £7,620–£12,234 | per zone |
| Linear slot diffuser | £185–£505 | £222–£606 | per metre |
| Access panel and ceiling making good | £185–£635 | £222–£762 | per unit |
Ex VAT, supply and install including standard ductwork.
How a job in Coulsdon works
Survey and route
We check void depths and plan routes for supply and return ductwork.
Design the air side
Grille sizes and positions are chosen for even air flow and low noise.
Install unit and ducts
The unit is hung with access for servicing; ductwork and grilles are fitted. We keep work areas in Coulsdon screened and tidy at the end of each day.
Balance and commission
Air flows are measured and balanced, then the system is commissioned.
What to think about in Coulsdon
Noise
Duct sizes and grille velocities are chosen to keep noise down in quiet rooms.
Conservation areas
Historic streets and listed buildings in and around Coulsdon are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Access
Filters and the unit need access for servicing — an access panel is non-negotiable.
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.
Types of premises we cover in Coulsdon
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
- 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.
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 Coulsdon
How much does ducted air conditioning cost in Coulsdon?
Guide prices in Coulsdon run from about £4,395 to £10,195 per ducted zone, plus VAT. A typical job (reception or boardroom with one ducted zone) costs £5,050–£10,195 plus VAT. We fix the price in writing after a free survey.
Do you also cover Purley, Banstead and Wallington?
Yes. Alongside Coulsdon, we also cover Purley, Banstead and Wallington. Each has its own page with local guide prices.
Which postcodes do you cover in Coulsdon?
All of them, including CR5. Give us your postcode when you enquire and we will confirm the visit details.
Is ducted air conditioning more expensive?
Usually a little more than a cassette of the same capacity, because of the ductwork, grilles and access panel. In return you get a much cleaner ceiling.
Can ducted units bring in fresh air?
Some ducted units can accept a fresh-air connection; in other cases ventilation is provided separately.
Talk to us about your premises in Coulsdon
Free survey and fixed written quote. We reply with a guide price or to book the survey.