The Cool Blog
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March 30, 2026 | 2 MIN READ
Temporary Cooling for Commercial Buildings: More Than Just an Emergency Solution
Temporary cooling is often associated with emergency situations - a system failure, unexpected breakdown or urgent call-out. However, across the UK, temporary air conditioning hire for commercial buildings is increasingly being used as a planned and strategic solution. From refurbishments to seasonal demand, businesses are recognising the value of portable air conditioning hire as part…
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March 25, 2026 | 2 MIN READ
Common Mistakes in Commercial HVAC (and How to Avoid Them)
Commercial HVAC systems play a critical role in maintaining comfort, efficiency and performance within modern buildings. Across the UK, businesses rely on commercial air conditioning systems and ventilation to support daily operations. However, many common issues are not always caused by equipment failure - they are often the result of how systems are used, maintained…
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March 16, 2026 | 2 MIN READ
5 Signs Your Commercial Air Conditioning System May Need Attention
Commercial air conditioning systems are designed to operate reliably in the background of a building. When everything is working properly, they often go unnoticed. However, small changes in system performance can sometimes signal that maintenance or adjustments may be needed. Identifying these signs early can help prevent more significant issues developing later. Here are a…
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March 9, 2026 | 2 MIN READ
Why Grey, Damp Weather Can Create Hidden Problems With Commercial Buildings
When people think about HVAC systems, they often associate them with summer cooling or winter heating. But during the kind of grey, damp weather the UK sees so often, another challenge quietly appears inside commercial buildings: humidity and indoor air quality. While it might not feel extreme outside, prolonged damp conditions can have a surprising…
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March 4, 2026 | 2 MIN READ
The growing role of portable air conditioning hire in commercial buildings
Portable air conditioning hire in the UK has traditionally been associated with emergency breakdowns and urgent call-outs. However, commercial AC hire is increasingly being used as a planned and strategic solution across offices, retail spaces, healthcare facilities and industrial sites. Temporary air conditioning hire is no longer just reactive - it is becoming an important…
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February 24, 2026 | 2 MIN READ
Why 2026 is a turning point for Commercial Air Conditioning in the UK
The UK commercial HVAC sector is entering a critical transition period. With ongoing F-gas phase-down regulations tightening the availability of high-GWP refrigerants, many commercial buildings are now facing an uncomfortable reality in that systems installed 8-15 years ago will likely soon become expensive to maintain, or even difficult to service.
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May 15, 2025 | 2 MIN READ
Future-Proofing Crawley with Heat Pump Technology: Why Upgrading from R22 is a Smart Move
Last month, we completed another successful R22 system upgrade in Crawley, West Sussex - another step toward a more energy efficient and sustainable future for our clients and our locality. Why Upgrade from R22? R22 refrigerant, once a common component in HVAC systems, has now been officially phased out due to its harmful impace on…
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May 13, 2025 | 2 MIN READ
Project Spotlight – Worthing, West Sussex: New Comms Room Air Conditioning Installation for Server Reliability
We recently completed the installation of a Fujitsu split wall mounted air conditioning system for a client's communications room, ensuring their server infrastructure remains cool, efficient, and protected around the clock. The Challenge Our client required a cooling solution for a growing comms room that hosts vital IT and network equipment. With heat being one…
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May 13, 2025 | 2 MIN READ
Keeping Schools Cool In Time For Summer 2025!
As temperatures begin to rise early on in the 2025 season, keeping students and staff comfortable is more important then ever. We're proud to share our recent air conditioning installation success at a local Crawley school, just in time for the summer heat. This project added to our client's existing portfolio of assets and included…
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April 10, 2025 | 2 MIN READ
New Website for 2025
We are pleased to announce the launch of our newly modernised and easy to navigate website for London Cool and Sussex Cool. The website was a large upgrade from the original website we have had for years and we have been able to create a clean and modern brochure for London Cool and what we…
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