British summers are changing. Most British homes haven't.
A modern inverter split is quieter than a fridge and cheaper to run than most people imagine. The portable units you've been buying are the problem. Here's the honest cooling guide for UK homes.
Comfort through a warming British summer.
Most of what makes air conditioning noisy, ugly or expensive is bad sizing and bad installation; both completely solvable. The right unit, correctly fitted, runs at the volume of a quiet library and costs pennies a day. The wrong one is a thousand-pound mistake.
How cooling works
South and west facing rooms gain most of their heat through direct sun on the windows. External shading or solar-control glass blocks it before it ever enters the room, which any active cooling then has far less to remove.
Stop the heat at the glass
South and west facing rooms gain most of their heat through direct sun on the windows. External shading or solar-control glass blocks it before it ever enters the room, which any active cooling then has far less to remove.
Slow what still gets in
A well-insulated loft and cavity stop the upper floors from baking in the late afternoon. The room reaches the evening warm rather than hot.
Cool only what's left
A correctly sized inverter split or a couple of well-placed ceiling fans handle the residual gain quietly. Cooling becomes a small finishing move, not the whole strategy.
Most of what makes air conditioning noisy, ugly or expensive is bad sizing and bad installation; both completely solvable.
Inside this hub
Flagship tool
Air Conditioning Planner
Honest UK install ranges and running cost for the rooms you actually want cooled; not a brochure number.
Read first
Air Conditioning; the UK guide
Inverter splits, multi-split vs single, the kit, the install, the questions that catch installers out.
Compare
Daikin vs Mitsubishi
The two benchmark AC brands, compared on the things that matter.
See it built
Project library
Common UK install patterns; the brief, the kit, the cost band.
Real prices
Cost intelligence
Independent UK price ranges, sourced from industry data; not RRPs.
Where to start.
Air Conditioning
Installed splits and multi-splits for UK homes. What they really cost, what they really sound like, what to spec and what to ignore.
Portable AC
Honest about the trade-offs; noise, efficiency, hose placement. When a portable is the right answer, and when it isn't.
Fans & passive cooling
Ceiling fans, night purge, external shading, thermal mass. The unglamorous strategies that quietly do most of the work in a UK summer.
Decide with data.
Home Comfort Score
Cost Database
Project Library
Find out which rooms most need cooling; and which don't.
Your next step
Take the next step.
Every tool quietly contributes to Your Home so the next recommendation is sharper than the last.
Plan it
Air Conditioning Planner
Honest UK install ranges and running cost for the rooms you actually want cooled; not a brochure number.
Closely related to what you're looking at.
Home Comfort Score
A 3-minute assessment scoring heating, cooling, air quality and efficiency; and a plan for what to fix first.
Closely related to what you're looking at.
Understand it
Air Conditioning; the UK guide
Inverter splits, multi-split vs single, the kit, the install, the questions that catch installers out.
Closely related to what you're looking at.
Portable AC; when it makes sense
The honest case for, and against, portable units.
Closely related to what you're looking at.
Fans & passive cooling
What ceiling fans, blinds and night purge actually achieve in a UK home.
Closely related to what you're looking at.
Compare
Why it matters