New build and renovation air conditioning in Redruth
For new Redruth extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings. South West summers are milder on the coast, but sheltered towns and south-facing rooms still overheat, and efficient winter heating matters just as much.
First-fix pipework in Redruth extensions goes in while the joists and studs are open. Our Cornwall coverage takes in Redruth, about 8 miles from Truro. Homes in TR15 are all within our coverage.
Prices in Redruth
Guide prices around Redruth run from £395 to £895 per indoor position (first fix) including VAT. It sits near the middle of UK prices. The biggest variables are the pipe route, access for the outdoor unit and the state of the consumer unit, all of which the survey settles. Typical First and second fix work (complete install priced per room including units) lands around £1,450–£2,950 in this area.
First fix only
Pipework and drains to each position for a later install.
First and second fix
Complete install priced per room including units.
Ducted design and build
Concealed ducted system designed into the build.
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%.
Working with your builder
Because the pipework is built into the structure, coordination with your builder matters more than planning here; the outdoor unit follows the same rules as any other installation.
The survey
The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote. We book surveys in Redruth at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Every job in Redruth includes:
- Commissioning records for building control files
- Design and setting-out with your builder
- Second-fix unit installation
- Nitrogen pressure test and labelled tails
- First-fix pipework, drains and cables
Nearby
Nearby, we also cover Truro (8 miles), Falmouth (9 miles) and Helston (9 miles). See all services in Redruth or new build and renovation air conditioning across Cornwall.