Ceiling cassette air conditioning in Havant
Ceiling cassette air conditioning in Havant, sized to the real heat load of your premises rather than guessed from the floor area.
- 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 Havant?
Our guide range in Havant is £2,450–£5,695 per cassette before VAT; a typical job (shop or restaurant with 2–3 cassettes) is £5,695–£15,500 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 Havant
Havant has a compact centre of shops, cafés and offices, with business units on its outskirts. Portsmouth is about 10 km away.
That includes premises in PO9 and the surrounding districts. We also work in nearby Emsworth, Waterlooville and Portsmouth. In Havant, outdoor unit positions are often the deciding factor: a rear flat roof or yard is usually straightforward, while a front elevation may need landlord or planning consent first.
What is included
- Survey of the ceiling void depth and grid
- 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
Guide prices in Havant
Prices below include our regional adjustment for the South East (15% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Compact 600 mm cassette (up to about 5 kW) | £2,450–£4,550 | £2,940–£5,460 | per unit |
| Full-size four-way cassette (7–14 kW) | £3,395–£5,695 | £4,074–£6,834 | per unit |
| Ceiling tile and grid alterations | £110–£455 | £132–£546 | per unit |
| Fresh-air spigot connection | £225–£685 | £270–£822 | per unit |
Ex VAT, supply and install on a single or multi-split system.
How it works in Havant
Check the void
We confirm void depth, grid size and any obstructions such as beams, sprinkler pipes or ductwork. For sites in Havant 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.
Before you book in Havant
Condensate
Most cassettes include a pump. The discharge still needs a route to a drain, which we design at survey.
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.
Void depth
Compact cassettes typically need around 250–300 mm of clear void; larger units need more. We measure before quoting.
Leased premises
If your Havant premises are leased, the landlord's written consent is usually needed for external units, wall penetrations and roof access. We provide drawings and data sheets for the request.
Premises we work in around Havant
- 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.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
- 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).
FAQs for Havant
How much does a ceiling cassette cost in Havant?
Guide prices in Havant run from about £2,450 to £5,695 per cassette, plus VAT. A typical job (shop or restaurant with 2–3 cassettes) costs £5,695–£15,500 plus VAT. We fix the price in writing after a free survey.
Do you also cover Emsworth, Waterlooville and Portsmouth?
Yes. Alongside Havant, we also cover Emsworth, Waterlooville and Portsmouth. Each has its own page with local guide prices.
Which postcodes do you cover in Havant?
All of them, including PO9. 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.
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.
Get a guide price for Havant
Free survey and fixed written quote. We reply with a guide price or to book the survey.