Ceiling cassette air conditioning in Coulsdon
Ceiling cassette 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 a ceiling cassette cost in Coulsdon?
In Coulsdon, guide prices run from about £2,750 to £6,350 per cassette, plus VAT. A typical job (shop or restaurant with 2–3 cassettes) usually comes to £6,350–£17,295 plus VAT. You get a fixed written quote after the free survey.
A ceiling cassette is an air conditioning indoor unit that sits inside a suspended ceiling with only a square grille visible.
Our coverage in Coulsdon
In Coulsdon, commercial premises range from street-level shops and restaurants to offices in converted and modern buildings, many with managing agents and landlord consents to work through.
That includes premises in CR5 and the surrounding districts. Neighbouring towns we cover include Purley, Banstead and Wallington. We plan installations in Coulsdon so the noisy work — core drilling, ceiling access, lifting plant — happens when it disturbs your business least.
What we do
- Compact 600 mm or full-size cassette selection
- Pipework, condensate pump and drain connection
- Fresh-air spigot connection where ventilation ductwork is available
- Wired controller or central control
- Commissioning and F-gas records
Prices in Coulsdon
Prices below include our regional adjustment for London (28% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Compact 600 mm cassette (up to about 5 kW) | £2,750–£5,050 | £3,300–£6,060 | per unit |
| Full-size four-way cassette (7–14 kW) | £3,795–£6,350 | £4,554–£7,620 | per unit |
| Ceiling tile and grid alterations | £120–£505 | £144–£606 | per unit |
| Fresh-air spigot connection | £245–£760 | £294–£912 | per unit |
Ex VAT, supply and install on a single or multi-split system.
From enquiry to handover in Coulsdon
Check the void
We confirm void depth, grid size and any obstructions such as beams, sprinkler pipes or ductwork.
Set positions
Cassettes are placed against the lighting and grid layout so air reaches the whole space.
Hang and connect
Units are hung on drop rods, connected to pipework and the condensate line. In Coulsdon we agree timings around your opening hours.
Test and commission
The condensate pump is water-tested, the system pressure tested and charged, and air directions set.
Before you book in Coulsdon
Void depth
Compact cassettes typically need around 250–300 mm of clear void; larger units need more. We measure before quoting.
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.
Cleaning access
Filters need cleaning regularly, so cassettes should be reachable with a step ladder.
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.
Typical premises in Coulsdon
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
- Offices: zoned cooling and heating for open-plan floors, meeting rooms and comms rooms.
- Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
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.
Questions about ceiling cassettes in Coulsdon
How much does a ceiling cassette cost in Coulsdon?
Guide prices in Coulsdon run from about £2,750 to £6,350 per cassette, plus VAT. A typical job (shop or restaurant with 2–3 cassettes) costs £6,350–£17,295 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.
What size cassette do I need?
It depends on the heat load. As a guide, a compact cassette suits a room of up to about 40–50 m² of office space; larger spaces use bigger units or several cassettes.
How often should cassettes be cleaned?
Filters should be cleaned every few months in busy premises, with a full service and coil clean at least once a year.
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.