Ceiling cassette air conditioning in Eltham
From a single room to a whole floor: ceiling cassette air conditioning in Eltham, planned around your trading hours.
- 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 Eltham?
Budget roughly £2,750–£6,350 per cassette ex VAT in Eltham. For a typical job — shop or restaurant with 2–3 cassettes — expect £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 Eltham
In Eltham, 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.
We work across Eltham's postcode districts, including SE9. We also work in nearby Blackheath, Welling and Catford. Buildings across London 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 you get
- Survey of the ceiling void depth and grid
- 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
Ceiling cassettes prices in Eltham
Guide prices for Eltham, set for London. Your fixed price comes in writing.
| 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.
How it works in Eltham
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 Eltham 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.
Points to plan for in Eltham
Condensate
Most cassettes include a pump. The discharge still needs a route to a drain, which we design at survey.
Working hours
Most Eltham businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Ceiling grid
Compact cassettes drop into a 600 mm grid; full-size units need the grid adapting around a larger panel.
Access and parking
Town-centre jobs in Eltham 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 Eltham
- 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.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
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 ceiling cassettes in Eltham
How much does a ceiling cassette cost in Eltham?
Guide prices in Eltham 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 Blackheath, Welling and Catford?
Yes. Alongside Eltham, we also cover Blackheath, Welling and Catford. Each has its own page with local guide prices.
Which postcodes do you cover in Eltham?
All of them, including SE9. Give us your postcode when you enquire and we will confirm the visit details.
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.
Do I need a suspended ceiling for a cassette?
Yes, or a ceiling void with access. In solid ceilings a wall-mounted or ducted unit is usually the better option.
Need ceiling cassette air conditioning in Eltham?
Free survey and fixed written quote. We reply with a guide price or to book the survey.