22/08/2026
A radiator leak isn’t always “just a drip”—it can point to pressure issues, failed valves, corroded pipework, or a hidden failure behind walls and under floors. In our latest guide, we break down the most common causes and what each one typically means for your system, so you can stop guessing and prevent further water damage. We also explain how specialist trace & access, thermal imaging, and clear, insurer-ready documentation help pinpoint the fault fast with minimal disruption. If you’re dealing with unexplained dampness, pressure loss, or insurance worries, this is the practical diagnosis-led walkthrough you need.
https://ignitelondon.co.uk/2026/08/22/radiator-leak-causes/