Ceiling cassette air conditioning in Grantham
Cooling and heating for offices, shops and hospitality venues in Grantham, with a free site survey and a fixed written quote.
- 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 Grantham?
Budget roughly £2,095–£4,850 per cassette ex VAT in Grantham. For a typical job — shop or restaurant with 2–3 cassettes — expect £4,850–£13,250 plus VAT. Your exact price is fixed in writing once we have surveyed.
A ceiling cassette is an air conditioning indoor unit that sits inside a suspended ceiling with only a square grille visible.
Working in Grantham
In Grantham, typical premises are high-street shops, offices above them, surgeries, salons and local industrial units. Nottingham is about 34 km away.
We cover every Grantham postcode, including NG31. Neighbouring towns we cover include Newark-on-Trent, Melton Mowbray and Oakham. In Grantham we work with offices, shops and hospitality premises, from a single room to a whole floor; each job starts with a heat load check rather than a guess from the floor area.
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
Prices in Grantham
Prices below include our regional adjustment for the East Midlands (2% below the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Compact 600 mm cassette (up to about 5 kW) | £2,095–£3,850 | £2,514–£4,620 | per unit |
| Full-size four-way cassette (7–14 kW) | £2,895–£4,850 | £3,474–£5,820 | per unit |
| Ceiling tile and grid alterations | £95–£385 | £114–£462 | per unit |
| Fresh-air spigot connection | £190–£585 | £228–£702 | per unit |
Ex VAT, supply and install on a single or multi-split system.
How a job in Grantham works
Check the void
We confirm void depth, grid size and any obstructions such as beams, sprinkler pipes or ductwork. For sites in Grantham we confirm access and parking beforehand.
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.
Test and commission
The condensate pump is water-tested, the system pressure tested and charged, and air directions set.
Points to plan for in Grantham
Condensate
Most cassettes include a pump. The discharge still needs a route to a drain, which we design at survey.
Access and parking
Town-centre jobs in Grantham 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.
Void depth
Compact cassettes typically need around 250–300 mm of clear void; larger units need more. We measure before quoting.
Working hours
Most Grantham businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Premises we work in around Grantham
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- Offices: zoned cooling and heating for open-plan floors, meeting rooms and comms rooms.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
In England, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; buildings with more than 12 kW of air conditioning in total also need a periodic energy inspection.
Questions about ceiling cassettes in Grantham
How much does a ceiling cassette cost in Grantham?
Guide prices in Grantham run from about £2,095 to £4,850 per cassette, plus VAT. A typical job (shop or restaurant with 2–3 cassettes) costs £4,850–£13,250 plus VAT. We fix the price in writing after a free survey.
Do you also cover Newark-on-Trent, Melton Mowbray and Oakham?
Yes. Alongside Grantham, we also cover Newark-on-Trent, Melton Mowbray and Oakham. Each has its own page with local guide prices.
Which postcodes do you cover in Grantham?
All of them, including NG31. Give us your postcode when you enquire and we will confirm the visit details.
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.
Can a cassette bring in fresh air?
Many cassettes have a knock-out for a fresh-air duct, so ventilation air can be connected. The ventilation system still needs designing separately.
Talk to us about your premises in Grantham
Free survey and fixed written quote. We reply with a guide price or to book the survey.