Drain Problems in Older Homes: What to Expect (and How to Fix Them)
Living in an older home has an undeniable charm: original wood finishes, antique fixtures, and architectural details you won't find in newer construction. But beneath all this character lies an equally dated plumbing system, and drains are often the first place problems begin to appear. If your home is more than 30 or 40 years old, recurring drain problems may not be just bad luck; they could be a sign of serious underlying plumbing issues. Old Pipes Mean Age One of the most common problems in older homes is obsolete or degraded drain pipes. Materials like galvanized steel, cast iron, or even clay were common decades ago, but they deteriorate over time. Galvanized pipes, for example, corrode from the inside out, gradually narrowing the passage and reducing flow. Cast iron pipes rust, flake, and develop scale. Clay pipes, often found in sewer lines, can crack or become invaded by tree roots. As they age, these materials are more prone to leaks, blockages, and collapses, especially ...