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

Ducted air conditioning in Greenford

A free survey, a clear specification and a fixed price for ducted air conditioning in Greenford.

  • 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 Greenford?

In Greenford, guide prices run from about £4,395 to £10,195 per ducted zone, plus VAT. A typical job (reception or boardroom with one ducted zone) usually comes to £5,050–£10,195 plus VAT. Your exact price is fixed in writing once we have surveyed.

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.

Greenford and surrounding areas

In Greenford, commercial premises range from street-level shops and restaurants to offices in converted and modern buildings, many with managing agents and landlord consents to work through.

We cover every Greenford postcode, including UB6. Nearby, we also cover Northolt (about 2 km), Southall (about 2 km) and Brent (about 5 km). For ducted air conditioning in Greenford, 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 is included

  • Ducted unit selection by capacity and external static pressure
  • Supply and return ductwork, plenums and grilles
  • Access panel for servicing
  • Pipework, condensate and controls
  • Air-flow balancing and commissioning

Guide prices in Greenford

Guide prices for Greenford, set for London. Your fixed price comes in writing.

Ducted AC guide prices, Greenford
ItemGuide price (ex VAT)Inc VATBasis
Low-profile ducted unit (up to about 7 kW)£4,395–£7,595£5,274–£9,114per zone
Medium static ducted unit (7–14 kW)£6,350–£10,195£7,620–£12,234per zone
Linear slot diffuser£185–£505£222–£606per metre
Access panel and ceiling making good£185–£635£222–£762per unit

Ex VAT, supply and install including standard ductwork.

The steps for a project in Greenford

  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. We keep work areas in Greenford screened and tidy at the end of each day.

  4. Balance and commission

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

Points to plan for in Greenford

Access

Filters and the unit need access for servicing — an access panel is non-negotiable.

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.

Noise

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

Leased premises

If your Greenford 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.

Typical premises in Greenford

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.

Common questions from businesses in Greenford

How much does ducted air conditioning cost in Greenford?

Guide prices in Greenford run from about £4,395 to £10,195 per ducted zone, plus VAT. A typical job (reception or boardroom with one ducted zone) costs £5,050–£10,195 plus VAT. We fix the price in writing after a free survey.

Do you also cover Northolt, Southall and Brent?

Yes. Alongside Greenford, we also cover Northolt, Southall and Brent. Each has its own page with local guide prices.

Which postcodes do you cover in Greenford?

All of them, including UB6. 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 ducted units bring in fresh air?

Some ducted units can accept a fresh-air connection; in other cases ventilation is provided separately.

Need ducted air conditioning in Greenford?

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

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