Leaks are the big insurance risk
For homeowners, insurers say escape‑of‑water incidents — leaks from plumbing or heating systems — are the most common cause of claims on high‑value homes, so a focused plumbing check may prevent the claim that most affects premiums and repairs. (jameshallam.co.uk) Insurers also note losses are still expected this season even if storm forecasts look lighter, so proactive maintenance matters now. (insurancebusinessmag.com)
A lot of homeowners worry about the next big storm, but insurers keep seeing a smaller, quieter problem first: water escaping from pipes, fittings, and heating systems inside the house. James Hallam said this is the most common source of claims in the high-value home market in a piece published on April 10, 2026. (jameshallam.co.uk) That kind of loss usually starts with ordinary hardware, not a dramatic disaster. James Hallam defines “escape of water” as a leak from a pipe, appliance, or other apparatus that damages the property in a single event. (jameshallam.co.uk) The reason leaks hit so hard is that water keeps moving after the first failure. A split hose behind a washing machine or a failed valve in a heating system can keep feeding water into floors, walls, wiring, and joinery until someone notices and shuts it off. (travelers.com) Insurers that cover expensive homes have been blunt about the odds. Chubb says the chance of water damage in a home is greater than the chance of fire, theft, and liability loss combined unless the owner takes preventive steps. (chubb.com) The repair bill is often much larger than homeowners expect because the claim is not just about drying a room. Chubb says its average plumbing or appliance water leak claim costs more than $55,000, and the company puts the average water back-up loss for homeowners at almost $45,000. (chubb.com) High-value homes have extra ways for a leak to become expensive fast. Custom cabinetry, stone floors, plasterwork, built-in audio systems, wine rooms, and finished basements can all sit in the path of the same failed pipe. (jameshallam.co.uk) That is why insurers keep pushing one very unglamorous fix: inspect the plumbing before it fails. Travelers says most home water damage comes from leaks in pipes and connections, often because of maintenance issues rather than one-off freak events. (travelers.com) The most targeted upgrade is a flow-based leak detector, which works like a smoke alarm attached to the water line. Chubb says these devices monitor water movement through the house, send an alert when the flow looks abnormal, and can shut off the supply to limit damage. (chubb.com) This is landing at the same time as a misleadingly calm weather message for 2026. Insurance Business reported on April 10 that Colorado State University projected 13 named storms, six hurricanes, and two major hurricanes for the 2026 Atlantic season, which is below average, but insurers still warned that one landfalling storm can still produce major losses. (insurancebusinessmag.com) So the practical lesson for homeowners is not “ignore storms” and not “panic about plumbing.” It is that the claim most likely to disrupt a house this year may come from a $20 hose, a worn seal, or an aging pipe hidden behind a wall, and that is the kind of risk a plumber can often find before an insurer ever sees it. (travelers.com)
