Ducted air conditioning in Thetford
Ducted systems suit Thetford loft conversions and new extensions where ceilings are being boarded anyway. Long sunny spells in the East of England put conservatories and top-floor rooms under real pressure.
In an older house in Thetford, the loft and any existing bulkheads decide whether a ducted layout will work. We cover Thetford as part of Norfolk, roughly 27 miles from Norwich. That includes the IP24 postcode district.
Prices in Thetford
Guide prices around Thetford run from £6,095 to £16,745 per system including VAT. That is above the UK middle, mainly because labour and access cost more in the East of England. Longer or hidden pipe runs, high-level brackets and electrical upgrades are the usual reasons a quote lands at the top of the range. On our East of England figures, the Zoned option (motorised dampers or two units for separate floors or room groups) is about £8,345–£12,245.
Single zone
One ducted unit serving two or three rooms from a loft or void.
Zoned
Motorised dampers or two units for separate floors or room groups.
Whole home
Multiple ducted units with linear slot diffusers and smart control.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Planning and permissions
For most houses in Thetford, the outdoor unit is permitted development if it passes the MCS 020(a) noise check (37 dB(A) or less at the nearest neighbouring window) and stays within the size and number limits. We run that check on survey.
The survey
We book surveys in Thetford at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. A survey in Thetford usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes.
What is included
Included with ducted air conditioning in Thetford:
- Concealed fan unit and outdoor unit sized to the zone
- Wall controller or app control
- Commissioning with airflow balancing per grille
- Access hatch and condensate route planned in
- Insulated ductwork, plenums and grilles
Nearby
Neighbouring places we cover include Bury St Edmunds (12 miles), Attleborough (13 miles) and Diss (15 miles). See all services in Thetford or ducted air conditioning across Norfolk.