Candid Home Inspections

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Galvanized Water Supply Lines: Why Does It Matter?

galvanized pipe

Old galvanized water supply lines may not be the first thing on your mind when you think about home maintenance, but they can pose some serious issues if they’re still in use in your property. Here at Candid Home Inspections LLC, we understand the importance of staying informed about potential problems that can affect your home, and old galvanized water supply lines are certainly one of those concerns. 


Galvanized pipes were once a popular choice for water supply lines due to their durability and resistance to corrosion. However, they come with their own set of problems as they age:


  1. **Corrosion:** Over time, the protective zinc coating on the inside of galvanized pipes can deteriorate. This can lead to rust and corrosion, which may cause the pipes to become weakened and even develop leaks.


  1. **Reduced Water Flow:** As corrosion builds up inside the pipes, it can restrict the flow of water. This may result in reduced water pressure and less efficient water distribution throughout your home.


  1. **Water Quality:** The rust and corrosion that develop on the inside of galvanized pipes can affect the quality of the water coming out of your taps. You may notice discolored or tainted water, which isn’t safe for drinking or using in everyday household tasks.


  1. **Leaks and Breaks:** Galvanized pipes can become brittle with age, and the corrosion weakens them. This makes them more susceptible to leaks and even full-blown pipe breaks, which can lead to water damage in your home.


  1. **Maintenance Costs:** Dealing with the issues caused by old galvanized water supply lines can be costly. You may need to replace sections or the entire plumbing system, which can be a significant expense.


If you suspect that your home has old galvanized water supply lines, it’s a good idea to have them inspected by a professional. At Candid, we offer thorough inspections to identify potential problems and recommend the best course of action. Upgrading to modern plumbing materials, such as copper or PEX, is often a wise choice to ensure a reliable and safe water supply in your home.


Don’t let old galvanized water supply lines be a hidden issue in your home. Contact us today at 864-207-6073 or visit our website at to schedule an inspection and ensure the water supply in your home is safe and efficient. Your peace of mind is our priority!