Ceiling cassette air conditioning in Cornwall
Cooling and heating for offices, shops and hospitality venues in Cornwall, 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 Cornwall?
In Cornwall, guide prices run from about £2,250 to £5,150 per cassette, plus VAT. A typical job (shop or restaurant with 2–3 cassettes) usually comes to £5,150–£14,050 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.
Cornwall and surrounding areas
We cover all of Cornwall, including Redruth, Falmouth, St Austell, Truro and Camborne. Wherever your premises are, the survey, quote and installation follow the same steps.
Postcode districts we cover include EX22, PL15, PL26, PL33, TR5, TR12, TR19 and TR27. We plan installations in Cornwall so the noisy work — core drilling, ceiling access, lifting plant — happens when it disturbs your business least.
What is included
- Survey of the ceiling void depth and grid
- Compact 600 mm or full-size cassette selection
- Fresh-air spigot connection where ventilation ductwork is available
- Wired controller or central control
- Commissioning and F-gas records
Guide prices in Cornwall
Guide prices for Cornwall, set for the South West. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Compact 600 mm cassette (up to about 5 kW) | £2,250–£4,095 | £2,700–£4,914 | per unit |
| Full-size four-way cassette (7–14 kW) | £3,050–£5,150 | £3,660–£6,180 | per unit |
| Ceiling tile and grid alterations | £100–£410 | £120–£492 | per unit |
| Fresh-air spigot connection | £205–£620 | £246–£744 | per unit |
Ex VAT, supply and install on a single or multi-split system.
How we work in Cornwall
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 Cornwall 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.
Things to check in Cornwall
Void depth
Compact cassettes typically need around 250–300 mm of clear void; larger units need more. We measure before quoting.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Ceiling grid
Compact cassettes drop into a 600 mm grid; full-size units need the grid adapting around a larger panel.
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 Cornwall
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
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).
Your questions answered
How much does a ceiling cassette cost in Cornwall?
Guide prices in Cornwall run from about £2,250 to £5,150 per cassette, plus VAT. A typical job (shop or restaurant with 2–3 cassettes) costs £5,150–£14,050 plus VAT. We fix the price in writing after a free survey.
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.
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.
Need ceiling cassette air conditioning in Cornwall?
Free survey and fixed written quote. We reply with a guide price or to book the survey.