Installation

Cassette Units

Ceiling-mounted cassette units ideal for commercial spaces and open-plan areas. Compare up to 3 free quotes — no obligation.

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Cassette Units

A ceiling cassette unit sits flush in a suspended ceiling with only a decorative grille visible, distributing air in four directions simultaneously. This makes cassettes the preferred choice for open-plan offices, retail spaces, restaurants and large rooms where wall-mounted units would be insufficient or obtrusive.

Cassette installation requires access to the ceiling void and is most practical where a suspended ceiling is already present. Getting 3 quotes from commercial AC engineers ensures you get the right unit specification and competitive pricing.

What’s involved

  • Site survey to determine ceiling void depth, structural positions and pipework route
  • Cutting ceiling tile aperture and fitting the cassette mounting frame
  • Running refrigerant pipework and condensate drain from cassette to outdoor unit
  • Connecting and testing the unit at all operating modes
  • Fitting the decorative panel and adjusting air distribution blades

Typical costs

Typical supply and install: £1,800–£3,500 per cassette unit depending on capacity (2.5kW–14kW) and installation complexity.

Prices vary by location, property size and exact scope. Compare 3 quotes for the most accurate price for your specific job.

FAQs — Cassette Units

How do I find a Cassette Units professional near me?
Use our free quote form — describe the job and your postcode and hear back from up to 3 local professionals within 24 hours. Everyone in our network is independently vetted.
How much does Cassette Units cost?
Costs vary depending on the size and complexity of the job. Getting 3 quotes lets you compare prices before committing to anyone.
Is the service really free?
Yes — completely free to use. We only charge professionals a small fee when they win work, so it costs you nothing.
How quickly will I hear back?
Most customers hear back from at least one local professional within 24 hours of submitting a request.
What customers say
★★★★★ 4.9 / 5 from verified customers
★★★★★

“Had a Daikin split system installed in our lounge. Got 3 quotes through the site and saved over £300 compared to the first price we were given. Engineer was F-Gas certified and had everything done in one day — really clean install.”

Claire B. Surrey
★★★★★

“Needed air conditioning across 3 rooms in our office. Found a local installer through the site who quoted the best price for a multi-split system. Installed within the week and running perfectly ever since.”

Mark T. Manchester
★★★★★

“Booked an annual AC service through the site. Engineer arrived on time, checked the refrigerant levels, cleaned the filters and had everything running efficiently again. Fair price and really straightforward.”

Janet R. Bristol
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