Why Lancashire homes get uncomfortably warm
Lancashire's housing was built to keep heat in, not let it out. The terraced streets of Preston, Blackburn, Burnley and Accrington are mostly solid brick under slate — walls that soak up warmth all day and release it into the evening, just when you're trying to sleep. Back bedrooms and loft conversions are the usual complaints: small windows, little cross-ventilation, and a roof that has been in the sun since morning.
Blackpool and the Fylde coast are a different story. The sea breeze takes the edge off most warm days, so cooling demand there is real but modest. The stronger argument on the coast is often heating: exposed seafront homes and older flats are hard to keep warm, and a modern split system is a reversible air-to-air heat pump — it cools in summer, heats in winter, and delivers noticeably more heat than the electricity it draws. For a solid-wall terrace with high heating bills, the winter case can beat the summer one. Our guide to heating a room cheaply with air-to-air covers this properly. One thing to know: air-to-air systems are not covered by the Boiler Upgrade Scheme, which only applies to air-to-water heat pumps.
What to check before anyone quotes you
- Older wiring. Plenty of older terraces still run on ageing consumer units. An electrical condition report (EICR) tells you where you stand, and some homes need a consumer unit upgrade before an installer will connect anything — worth checking before you collect quotes.
- Conservation areas and listed buildings. Lancaster's historic centre and older parts of many Lancashire towns carry designations. Check with your council before planning an external unit — don't assume.
- Flats and leasehold. Common along the Blackpool seafront. You will almost always need the freeholder's consent before an outdoor unit goes on the wall.
- Coastal installs. Salt air is hard on outdoor kit, so near the front it's worth asking any installer how they would site and protect the external unit.
Where Coolhouse is up to in Lancashire
Honestly: we're not live in Lancashire yet. Our vetted installers are currently in Hertfordshire, and this is one of the areas we're building towards. We would rather say that plainly than promise a survey we can't deliver. What we can do now: register your interest through our free estimate tool and we'll tell you candidly where we're up to, then match you with a vetted installer as soon as we have one near you. In the meantime, our guide to air conditioning costs in the UK gives a realistic picture of what a fair quote looks like, so you can size up any local firm you speak to yourself.