Ballard WA Plumbing Challenges Older Homes Clay Pipes Salish Plumbing
Ballard WA Plumbing Challenges Older Homes Clay Pipes Salish Plumbing

Homes built in Ballard before approximately 1960 are https://salishplumbingco.com/about/ very likely to have galvanized steel water supply pipes. Galvanized was the standard residential supply material until copper became dominant in the postwar construction boom, and in Seattle's existing housing stock it remains extremely common in homes from the 1910s through the 1950s. Over seventy or eighty years of service, galvanized corrodes from the inside, reducing water pressure and eventually developing leaks. The water pressure in upstairs bathrooms is often the first obvious symptom.The sewer laterals in Ballard's oldest blocks are typically vitrified clay tile, installed when the streets were first developed and still in service today. Clay is a durable material, but the joints between sections are not root-proof, and Seattle's mature urban forest has had a long time to find its way into them. Root intrusion is the leading cause of sewer backups in Ballard, and it is managed rather than permanently solved, requiring periodic professional clearing and occasional camera assessment.Salish Plumbing Co | Shoreline, WA | (206) 867-0624
