Cooling a Listed Warehouse Conversion in London SE1—Without an External Unit

Cooling a warehouse conversion with air conditioning in a listed building seemed like an impossible task.

This remarkable property, located in the heart of London SE1, occupies a converted Victorian warehouse that boasts a rich history and charming architecture. Situated just a short stroll from Borough Market and the South Bank, the area offers a blend of urban energy and riverside tranquillity, making it one of London’s most desirable addresses.

The Challenge: Listed Status Meets Summer Heat

This stunning warehouse conversion in SE1 boasts original features, showcases double-height ceilings, and exudes charm. However, like many listed buildings, it has one significant drawback: the summer heat. Thick brickwork, minimal ventilation, and planning restrictions make traditional air conditioning systems—with noisy external condensers—completely off-limits.

Our client loved their unique home; however, they struggled to stay cool in the large, open-plan living area and the main bedroom. Therefore, they needed a solution that would work within the limitations of a listed property while effectively providing quiet cooling.

Our Solution: Fully Internal, Dual Split Air Conditioning

Cool You installed a fully internal, dual split water-cooled air conditioning system. These systems are specially designed for London apartments and listed buildings where external condensers aren’t allowed.

One System for the Living Space, One for the Main Bedroom

We configured the solution to cool both the open-plan living, dining, and kitchen space, as well as the master bedroom. This dual-split setup allows both areas to be individually controlled for optimal comfort and energy efficiency.

Cooling A Warehouse Conversion – Why Our System Works for Heritage and Modern Homes Alike

Our systems don’t just comply with planning rules—they excel in performance. Unlike basic alternatives, each unit features a 3000-stage water control valve that continuously adjusts water flow. This maximises efficiency and minimises water usage, far outperforming simpler on/off systems.

Precision Installation in a Single Day

Our in-house installation team completed the project in one day with no disruption to the building’s structure or appearance. Everything—from the internal condenser to the pipework—was neatly concealed, and the client was up and running by evening.

What the Client Said: Quiet, Cool, and Game-Changing

“We didn’t think we could have air conditioning at all. Cool You proved us wrong! The system is whisper quiet and keeps both the lounge and bedroom perfectly cool. It’s made summer in London bearable again.”

Considering Cooling Your Own Warehouse Conversion? Let’s Talk.

We’ve helped hundreds of London homeowners find smart, planning-friendly air conditioning solutions for their unique properties.

Contact Cool You for a Free Survey

Ready to enjoy reliable cooling in your warehouse conversion, listed apartment or modern flat? Call us on 0207 043 2275, or book your survey online using the form below.