Pipe leaks in Cambridge usually stem from a few common issues. Older homes in Galt, built between the 1880s and 1930s, often have original galvanized steel or cast-iron pipes that rust from the inside out. A tiny pinhole leak is usually just the first sign of a larger corrosion problem. Homes in Preston Heights and Southwood, built through the 1950s, face those same risks.
Hard water makes things worse. The same minerals that build up inside your kettle also eat away at copper pipes, thinning the walls until they start weeping. Winter adds even more pressure. While local codes call for buried water lines below a 1.8-meter frost line, older homes with shallow pipes or uninsulated exterior walls often freeze and split during a cold snap.