Ceiling cassette air conditioning in Norfolk
From a single room to a whole floor: ceiling cassette air conditioning in Norfolk, 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 Norfolk?
Our guide range in Norfolk is £2,295–£5,350 per cassette before VAT; a typical job (shop or restaurant with 2–3 cassettes) is £5,350–£14,595 plus VAT. The fixed price follows a free survey.
A ceiling cassette is an air conditioning indoor unit that sits inside a suspended ceiling with only a square grille visible.
Norfolk and surrounding areas
We cover all of Norfolk, including Norwich, Great Yarmouth, King's Lynn, Thetford and Dereham. Each town below has its own page with local guide prices.
Postcode districts we cover include IP20, IP98, NR7, NR15, NR22, NR30, PE30 and PE38. We plan installations in Norfolk so the noisy work — core drilling, ceiling access, lifting plant — happens when it disturbs your business least.
What the job covers
- 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
Local guide prices for Norfolk
These guide prices are adjusted for the East of England, where labour and access costs run about 8% above the UK guide.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Compact 600 mm cassette (up to about 5 kW) | £2,295–£4,250 | £2,754–£5,100 | per unit |
| Full-size four-way cassette (7–14 kW) | £3,195–£5,350 | £3,834–£6,420 | per unit |
| Ceiling tile and grid alterations | £105–£425 | £126–£510 | per unit |
| Fresh-air spigot connection | £210–£645 | £252–£774 | per unit |
Ex VAT, supply and install on a single or multi-split system.
How it works in Norfolk
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 Norfolk 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 Norfolk
Ceiling grid
Compact cassettes drop into a 600 mm grid; full-size units need the grid adapting around a larger panel.
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.
Void depth
Compact cassettes typically need around 250–300 mm of clear void; larger units need more. We measure before quoting.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
Who we work with in Norfolk
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- 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.
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.
Your questions answered
How much does a ceiling cassette cost in Norfolk?
Guide prices in Norfolk run from about £2,295 to £5,350 per cassette, plus VAT. A typical job (shop or restaurant with 2–3 cassettes) costs £5,350–£14,595 plus VAT. We fix the price in writing after a free survey.
Do you also cover Suffolk, Cambridgeshire and Lincolnshire?
Yes. Alongside Norfolk, we also cover Suffolk, Cambridgeshire and Lincolnshire. 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.
What size cassette do I need?
It depends on the heat load. As a guide, a compact cassette suits a room of up to about 40–50 m² of office space; larger spaces use bigger units or several cassettes.
Get a guide price for Norfolk
Free survey and fixed written quote. We reply with a guide price or to book the survey.