Though sometimes found in older homes, galvanized pipes have were discontinued in the 1960s. With help from the plumbers at B&B Plumbing and Heating, owners of vintage homes can get further insights into this equipment. The company has served Oxford, OH, and the surrounding areas for over 33 years, so they are familiar with the dangers galvanized pipes can present.

What Are Galvanized Pipes?

Galvanized pipes are primarily made of steel; the finished pipe is coated with an additional layer of zinc to prevent corrosion. They were initially introduced as replacements for lead water lines and gradually became a popular choice for homeowners and professional plumbers alike. It wasn’t until the late 1950s that health hazards linked to galvanized pipe use became widely known; at this point, the material was phased out and finally discontinued in the 1960s.

Why Are They Dangerous?

Traces of Lead

Although they were advertised as safer replacements for lead-based systems, galvanized pipes still contained traces of this heavy metal in their outer coating. Manufacturers added small quantities of lead to reinforce the protective zinc layer. However, even this tiny amount is enough to contaminate drinking water and make it unsafe.

Likelihood of Corrosion

Even the protective coat of zinc can't prevent these pipes from corroding and crumbling over time. Not only do heavily rusted pipes just restrict the flow of water, but they can also release metal particles into the supply. Discolored water coming out of your faucet is a telltale sign that the underground pipe is severely corroded and to be replaced with a rustproof alternative.

Vulnerability to Leaks

The extensive damage caused by pipe corrosion is also why galvanized lines are more likely to develop leaks and result in water waste. Replacing them with rust-resistant polyvinyl chloride (PVC) piping spares you the stress and costs of dealing with leaking pipes.

Owning a vintage home should be a safe and enjoyable experience. If you’re worried about galvanized pipes, then let the plumbers at B&B Plumbing and Heating provide a safe alternative. The team is known for their fast, affordable service and giving customers peace of mind. For further information about their tried and tested solutions for leaking pipes, call (513) 523-4010 or visit the local plumbing service online.