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Engineer fitting a concealed ducted air conditioning unit above an open ceiling with slot diffusers

Ducted air conditioning in Horley

Ducted air conditioning for businesses in Horley — surveyed, designed and priced in writing before any work starts.

  • 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 ducted air conditioning cost in Horley?

Our guide range in Horley is £3,950–£9,150 per ducted zone before VAT; a typical job (reception or boardroom with one ducted zone) is £4,550–£9,150 plus VAT. You get a fixed written quote after the free survey.

Ducted air conditioning uses an indoor unit hidden in the ceiling void or a plant space, connected by ductwork to grilles or slot diffusers in the room.

Covering Horley and nearby

Horley is a smaller town in Surrey, with independent shops, offices, surgeries, pubs and local business units. Crawley is about 7 km away.

We work across Horley's postcode districts, including OX15 and RH6. Nearby, we also cover Crawley (about 7 km), Redhill (about 7 km) and Reigate (about 8 km). For ducted air conditioning in Horley, the survey looks at where the outdoor unit can go, how pipework will reach the indoor units and whether the electrical supply has capacity.

What the job covers

  • Survey of void depth and duct routes
  • Ducted unit selection by capacity and external static pressure
  • Supply and return ductwork, plenums and grilles
  • Access panel for servicing
  • Pipework, condensate and controls

Guide prices in Horley

These guide prices are adjusted for the South East, where labour and access costs run about 15% above the UK guide.

Ducted AC guide prices, Horley
ItemGuide price (ex VAT)Inc VATBasis
Low-profile ducted unit (up to about 7 kW)£3,950–£6,850£4,740–£8,220per zone
Medium static ducted unit (7–14 kW)£5,695–£9,150£6,834–£10,980per zone
Linear slot diffuser£165–£455£198–£546per metre
Access panel and ceiling making good£165–£570£198–£684per unit

Ex VAT, supply and install including standard ductwork.

How we work in Horley

  1. Survey and route

    We check void depths and plan routes for supply and return ductwork.

  2. Design the air side

    Grille sizes and positions are chosen for even air flow and low noise.

  3. Install unit and ducts

    The unit is hung with access for servicing; ductwork and grilles are fitted. In Horley we agree timings around your opening hours.

  4. Balance and commission

    Air flows are measured and balanced, then the system is commissioned.

What to think about in Horley

Noise

Duct sizes and grille velocities are chosen to keep noise down in quiet rooms.

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

Low-profile ducted units can fit voids of around 250 mm, but ductwork adds depth. We measure the route as well as the unit position.

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.

Typical premises in Horley

Two rules matter for most businesses in England: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.

FAQs for Horley

How much does ducted air conditioning cost in Horley?

Guide prices in Horley run from about £3,950 to £9,150 per ducted zone, plus VAT. A typical job (reception or boardroom with one ducted zone) costs £4,550–£9,150 plus VAT. We fix the price in writing after a free survey.

Do you also cover Crawley, Redhill and Reigate?

Yes. Alongside Horley, we also cover Crawley, Redhill and Reigate. Each has its own page with local guide prices.

Which postcodes do you cover in Horley?

All of them, including OX15 and RH6. Give us your postcode when you enquire and we will confirm the visit details.

Is ducted air conditioning more expensive?

Usually a little more than a cassette of the same capacity, because of the ductwork, grilles and access panel. In return you get a much cleaner ceiling.

Can one ducted unit serve several rooms?

It can, but every room then shares one thermostat. Rooms with different uses are better on separate units or zones.

Need ducted air conditioning in Horley?

Free survey and fixed written quote. We reply with a guide price or to book the survey.

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