3 Signs It's Time To Replace Your Bathroom Supply Lines

10/9/2020 (Permalink)

Fortunately, with a little maintenance, you can prevent supply line damage

It's Time To Replace Your Bathroom Supply Line

A flooded bathroom can require serious water damage restoration efforts. Most bathroom leaks are due to supply line damage. Supply lines bring fresh water into your sink, toilet, and washing machine (if it’s in your bathroom). Inspecting and maintaining these lines is an easy way to prevent a costly disaster. Here are three signs it’s time to replace your bathroom supply lines.

1. They’re Made of Plastic, or Non-Braided Metal
Plastic supply lines are prone to leaks and don't last long. They need to be replaced at least every five to eight years. Supply lines made from semi-flexible, non-braided metal wear out quickly and tend to kink, causing pinhole leaks. This type of supply line was common in older homes in Glendale, AZ, and should be replaced.
Lines made from braided steel are your best bet to avoid supply line damage. These lines typically have a lifetime warranty and are widely recommended by plumbing experts. Pro tip: Make sure that you choose the kind that have brass nuts, rather than plastic nuts.

2. You Notice Any Signs of Leaks or Visible Wear
Watch out for any signs of a supply line leak, such as water stains, a musty or mildew smell, or an unexplained increase in your water bill. It’s a good idea to inspect your supply lines and valves every six months. Pro tip: Check your supply lines on the same days you change your clocks for Daylight Savings Time.

3. It’s Been Longer Than Five Years (for Washing Machines)
Braided-steel supply lines to the toilet and sink supply can last a lifetime, but washing machine supply lines need to be replaced much more frequently, due to the strain caused by pressure cycling and vibration from the machine. Washing machine manufacturers recommend replacing the supply line every five years. Pro tip: Leave some space behind your washing machine so you don’t force a kink in the line.
No homeowner wants to experience a bathroom leak. Fortunately, with a little maintenance, you can prevent supply line damage and avoid a catastrophe.