Burlington, Vt. – Late-winter temperature swings are driving pipe failures across Vermont homes just weeks before spring arrives.
Plumbing experts say the transition from winter cold to early spring warmth is one of the most damaging periods for residential plumbing. When daytime temperatures rise above freezing and drop again overnight, pipes weakened by winter freezing repeatedly expand and contract, increasing the risk of cracks and leaks.
In communities such as Burlington and Rutland, where many homes were built decades ago, older plumbing systems are particularly vulnerable. Pipes in basements, crawl spaces, attics, and exterior walls can develop hairline fractures during winter that remain hidden until water pressure increases later in the season.
Many failures surface when homeowners reconnect outdoor hoses, turn on irrigation systems, or resume heavier water use after winter. Warning signs may include fluctuating water pressure, damp spots near walls or ceilings, corrosion or discoloration on exposed pipes, and outdoor faucets that drip when activated.
Local plumbers report that early spring is among the busiest times for emergency calls, with many repairs tied to winter freeze damage that was not detected earlier. As demand increases, repair costs and wait times often rise.
Younger homeowners and first-time buyers are frequently caught off guard by sudden pipe failures, which can flood living spaces, damage electronics, and interrupt work schedules. Renters may also face disruptions if plumbing issues require urgent repairs.
Experts recommend inspecting exposed pipes now, testing all faucets for pressure changes, draining and disconnecting outdoor hoses, and adding insulation to plumbing in unheated areas. Addressing pipe stress before consistent warm weather arrives can reduce the risk of costly damage during Vermont’s spring thaw.
