Ducted air conditioning in Llantwit Major
Ducted air conditioning in Llantwit Major, sized to the real heat load of your premises rather than guessed from the floor area.
- 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 Llantwit Major?
Our guide range in Llantwit Major is £3,295–£7,550 per ducted zone before VAT; a typical job (reception or boardroom with one ducted zone) is £3,750–£7,550 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.
Where we work around Llantwit Major
Llantwit Major is a smaller town in South Glamorgan, with independent shops, offices, surgeries, pubs and local business units. Cardiff is about 23 km away.
Postcode districts we cover in Llantwit Major include CF61. Neighbouring towns we cover include Bridgend, Barry and Porthcawl. Buildings across South Glamorgan range from converted period offices to modern units with deep ceiling voids, so we measure each site rather than relying on a standard package.
What you get
- 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
Prices in Llantwit Major
Guide prices for Llantwit Major, set for Wales. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Low-profile ducted unit (up to about 7 kW) | £3,295–£5,650 | £3,954–£6,780 | per zone |
| Medium static ducted unit (7–14 kW) | £4,695–£7,550 | £5,634–£9,060 | per zone |
| Linear slot diffuser | £140–£375 | £168–£450 | per metre |
| Access panel and ceiling making good | £140–£470 | £168–£564 | per unit |
Ex VAT, supply and install including standard ductwork.
The steps for a project in Llantwit Major
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 Llantwit Major 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 Llantwit Major
Access
Filters and the unit need access for servicing — an access panel is non-negotiable.
Conservation areas
Historic streets and listed buildings in and around Llantwit Major are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
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.
Premises we work in around Llantwit Major
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
Compliance in Wales: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Common questions from businesses in Llantwit Major
How much does ducted air conditioning cost in Llantwit Major?
Guide prices in Llantwit Major run from about £3,295 to £7,550 per ducted zone, plus VAT. A typical job (reception or boardroom with one ducted zone) costs £3,750–£7,550 plus VAT. We fix the price in writing after a free survey.
Do you also cover Bridgend, Barry and Porthcawl?
Yes. Alongside Llantwit Major, we also cover Bridgend, Barry and Porthcawl. Each has its own page with local guide prices.
Which postcodes do you cover in Llantwit Major?
All of them, including CF61. Give us your postcode when you enquire and we will confirm the visit details.
Is ducted AC quiet?
It can be the quietest option, because the unit is away from the room. Correct duct sizing and attenuation make the difference.
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 Llantwit Major?
Free survey and fixed written quote. We reply with a guide price or to book the survey.