Ducted air conditioning in Feltham
A free survey, a clear specification and a fixed price for ducted air conditioning in Feltham.
- 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 Feltham?
In Feltham, 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. The fixed price follows a 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.
Feltham and surrounding areas
Premises in Feltham are often in mixed-use buildings with shared roofs and tight access, so outdoor unit positions are agreed early.
That includes premises in TW13 and the surrounding districts. We also work in nearby Ashford, Surrey, Hounslow and Sunbury-on-Thames. In Feltham, 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 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
Local guide prices for Feltham
These guide prices are adjusted for London, where labour and access costs run about 28% above the UK guide.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Low-profile ducted unit (up to about 7 kW) | £4,395–£7,595 | £5,274–£9,114 | per zone |
| Medium static ducted unit (7–14 kW) | £6,350–£10,195 | £7,620–£12,234 | per zone |
| Linear slot diffuser | £185–£505 | £222–£606 | per metre |
| Access panel and ceiling making good | £185–£635 | £222–£762 | per unit |
Ex VAT, supply and install including standard ductwork.
How it works in Feltham
Survey and route
We check void depths and plan routes for supply and return ductwork.
Design the air side
Grille sizes and positions are chosen for even air flow and low noise.
Install unit and ducts
The unit is hung with access for servicing; ductwork and grilles are fitted. In Feltham we agree timings around your opening hours.
Balance and commission
Air flows are measured and balanced, then the system is commissioned.
Points to plan for in Feltham
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.
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.
Leased premises
If your Feltham 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.
Types of premises we cover in Feltham
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
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 ducted air conditioning cost in Feltham?
Guide prices in Feltham 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 Ashford, Surrey, Hounslow and Sunbury-on-Thames?
Yes. Alongside Feltham, we also cover Ashford, Surrey, Hounslow and Sunbury-on-Thames. Each has its own page with local guide prices.
Which postcodes do you cover in Feltham?
All of them, including TW13. Give us your postcode when you enquire and we will confirm the visit details.
How much ceiling void is needed?
Low-profile units can work in around 250–300 mm, but the duct route often needs more. We measure at survey.
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.
Talk to us about your premises in Feltham
Free survey and fixed written quote. We reply with a guide price or to book the survey.