Ceiling cassette air conditioning in Northamptonshire
From a single room to a whole floor: ceiling cassette air conditioning in Northamptonshire, 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 Northamptonshire?
Budget roughly £2,095–£4,850 per cassette ex VAT in Northamptonshire. For a typical job — shop or restaurant with 2–3 cassettes — expect £4,850–£13,250 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.
Working in Northamptonshire
We cover all of Northamptonshire, including Northampton, Corby, Kettering, Wellingborough and Rushden. Each town below has its own page with local guide prices.
Postcode districts we cover include CV23, MK19, NN4, NN7, NN11, NN14, NN18 and PE9. In Northamptonshire 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 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
Guide prices in Northamptonshire
Guide prices for Northamptonshire, set for the East Midlands. Your fixed price comes in writing.
| 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 it works in Northamptonshire
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 Northamptonshire 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 Northamptonshire
Ceiling grid
Compact cassettes drop into a 600 mm grid; full-size units need the grid adapting around a larger panel.
Conservation areas
Historic streets and listed buildings in and around Northamptonshire are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
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.
Types of premises we cover in Northamptonshire
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
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 Northamptonshire
How much does a ceiling cassette cost in Northamptonshire?
Guide prices in Northamptonshire 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 Rutland, Leicestershire and Bedfordshire?
Yes. Alongside Northamptonshire, we also cover Rutland, Leicestershire and Bedfordshire. Each has its own page with local guide prices.
How noisy are ceiling cassettes?
At normal fan speeds modern cassettes are quiet enough for offices and restaurants. We select fan speeds and unit sizes so they are not working flat out.
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 Northamptonshire
Free survey and fixed written quote. We reply with a guide price or to book the survey.