Common Issues in Historic Plumbing Systems
If you own or manage a historic Bay Area home, you are likely to encounter these typical plumbing problems:
- Galvanized Iron Pipes: Popular before the 1960s, galvanized iron rusts internally over decades. This rust constricts water flow (causing low water pressure) and eventually rusts through, causing leaks behind plaster walls.
- Legacy Sewer Materials: Many historic homes still rely on old clay tile or cast iron sewer lines. These lines are highly vulnerable to tree root intrusion and soil shifting, causing frequent blockages.
- Outdated Fixtures & Lead Solder: Antique faucets and showerheads are prone to persistent leaks, and older copper joints soldered with lead can pose water safety concerns.
- Lack of Modern Cleanouts: Many old homes lack exterior cleanout access points, making it difficult for plumbers to clear major blockages without removing toilets.
Preserving Your Historic Home's Integrity
Upgrading the plumbing in a historic home requires care to preserve original plaster, trim, and structural framing. At Heise's Plumbing, we specialize in historic plumbing restoration, utilizing modern PEX piping that can be routed through framing with minimal drywall disruption. Contact our plumbing services team to learn more about safe repiping options.