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Air conditioning in London! What type of property do you want to air condition?
London’s Internal Air Conditioning Specialists. Cool You are experts in fully internal air conditioning—no external unit needed. Perfect for London apartments, listed buildings, and properties with restrictions.
We cover all of London, the M25, and Home Counties, delivering top-quality installations backed by our exclusive 6-year warranty.
Call our expert team today – 0207 043 2275
Keeping you cool and comfortable in your London home with residential air conditioning without an outside condenser - it's all we do!
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The benefits you will get from Cool You internal condenser air con for air conditioning in London
Energy Efficiency
Great Air Quality
Elegant Design
Simple To Use
Quick Installation
No Outside Box
The Hidden Heat Crisis: How Solar Gain is Overheating London Apartments
(And What You Can Do About It)
Why do you need air conditioning in your London home?
As London’s skyline has evolved with shimmering towers and cutting-edge glass architecture in areas like Vauxhall, Canary Wharf, and Battersea, the demand for panoramic views and light-filled living spaces has soared. But with these architectural advances comes an often-overlooked issue: solar gain.
What is Solar Gain?
Solar gain refers to the buildup of heat inside a room caused by sunlight passing through large glass windows. Once inside, this sunlight is absorbed by floors, walls, and furniture, which then radiate the heat throughout the space. In modern apartments with floor-to-ceiling glazing, particularly those with south or west-facing aspects, this effect can turn homes into glass-walled greenhouses, especially during summer.
The Reality of Overheating in London Apartments
Residents in areas like Nine Elms, Chelsea Bridge Wharf, and the South Bank often face extreme indoor heat during warmer months. Conventional fixes like blinds or blackout curtains only go so far—often at the expense of the very light and views these properties are celebrated for. Many luxury apartments also lack integrated air conditioning, leaving owners to suffer in silence or rely on inefficient, unsightly portable AC units.
This issue doesn’t just affect comfort—it disrupts sleep, productivity, and overall wellbeing.
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At Cool You, we provide a smarter alternative to noisy portable units and banned external condenser systems: Fully internal, water-cooled air conditioning—custom-designed for London apartments, listed buildings, and high-spec developments. No planning permission is required - everything is internal!
As the leading expert and top company for air conditioning in London without an external condenser, Cool You offers exclusive state-of-the-art systems for various properties - we were the first to do so!
AC Cooling Is Possible For Your London Home
We will guide you to an exclusive bespoke solution, meticulously crafted for your property and installed by our in-house team. Others may try to match our systems, but they can't replicate the unique touch we bring to each project. It’s pretty flattering, we must admit!
Our expertise extends to apartments, bedrooms, loft conversions, home offices, studios in Central London, all postcodes within the M25, and the home counties.
Cool You's air conditioning units with no outside condenser are perfect for those looking for fully internal air conditioning solutions for their homes, even for listed properties or apartments with limited space.
These units stand out with the smallest and most energy-efficient internal water-cooled condensers, coupled with the latest environmentally friendly refrigerant. Specifically designed and built for London apartments, they ensure the highest quality and performance in climate control for your home.
Our air conditioning systems are entirely internal, making them the best option for listed buildings and apartments. None of our air conditioning units require an outside condenser, and all are generally suitable for installation without planning permission, providing you with peace of mind about their suitability for your property.
So, if you are looking for air conditioning in London, we can help you with any installation questions or concerns. We are confident that we can provide you with the most suitable solution for your property and ensure its complete installation with no hidden costs. No-compromise cooling - fully internal heat pump air conditioning - ZERO VAT options.
At Cool You, we guarantee that our solution will be perfect for your property, and we are always available to advise you, even if you are away from London. You should not expect anything less from London’s top air conditioning company. So, if you are looking for air conditioning for your home, look no further than Cool You!
We're really proud of our service and systems. Don't take our word for it. Have a look at some of our recent reviews. Cool You, the London air conditioning company you can trust!
Whether you’re dealing with a hot and stuffy new-build apartment, a listed building with strict alteration restrictions, or simply want to avoid an unsightly condenser on your property, we have the perfect solution for you.
Our air conditioning solutions are designed specifically for properties in London where no other type of air conditioning can be installed. To find out more, or to schedule a home visit, please fill in the form below.
Why Our Internal AC Systems Are Superior
Our systems use the latest water-cooled technology, which makes them:
- Environmentally responsible and compliant with modern regulations
- Efficient, using R32 refrigerant with a low Global Warming Potential (GWP)
- Silent and discreet, integrating seamlessly into your living space - ultra-quiet performance—wall-mounted indoor units as quiet as 19 dBA - Great for bedrooms and noise-sensitive areas
- Installed in just one day by our expert, in-house engineering team
Every installation is tailored to your property—whether you're in a riverside penthouse at Battersea Power Station or a converted warehouse in Wapping.
Expert Installation with White-Glove Service
We don’t just install systems. We tailor them like a Savile Row suit—meticulously measured, built, and fitted to your space. Our installation teams are known for their:
- Clean, professional, and respectful approach
- Attention to architectural detail
- Ability to complete most installations in a single day by our specialist FGAS refrigeration engineers.
- Discreet service with minimal disruption
Our clients consistently rate us 5 stars on Trustpilot, and here’s why:
“Cool You changed our summer experience entirely. It used to be unbearable in the afternoons. Now it's silent, discreet, and incredibly efficient. We hardly notice it's there—except we're comfortable all the time.” — Resident, Battersea
“The team were brilliant from start to finish. I was worried about the look, but everything was hidden and finished perfectly. We finally feel at home year-round.” — Resident, Canary Wharf
Future-Proof Your Comfort, Discreetly
As UK summers become hotter and more unpredictable, internal air conditioning is no longer a luxury—it’s a necessity. Cool You’s systems offer a future-proof solution that:
- Improves your everyday quality of life
- Preserves the integrity of your home’s design
- Adds long-term value to your property
- Comes with full warranties and maintenance options
Ready to Take Back Control of Your Indoor Climate?
Don’t sweat through another summer. Discover how Cool You can deliver quiet, invisible, and effective air conditioning that works with—not against—your lifestyle and your property.
Call us today on 0207 043 2275, or book your complimentary survey and speak with one of our expert advisors.
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