How to Know If Your Home Needs a Repiping

The pipes at your home may not have deteriorated, but they may be outdated. You may have forgotten that your piping system also requires an upgrade at some point since it’s been under the ground for too long.

Pipes will not last forever, with an average lifespan of 50 years. If you are noticing any of the other warning signs, it is time to speak with a professional plumber.

Repiping is the process of installing all new water lines to replace an old, failing system. This is often done because the old system has repeated leaks, slab leaks from copper pipes, or leaks that have caused damage to the house. Some people choose to repipe to prevent a similar incident from happening to their home, while others do it to get rid of rust in their water or to improve water pressure.

If you’re wondering how you’d know when to repipe your house, here your reliable plumber in Pasadena shares a few questions you should ask: 

How Old Is the House?

The average lifespan of a home’s plumbing is around 50 years. However, this number will differ based on the materials used and the pipes’ maintenance over the years. 

If your home is past 50 years old, it may be time to consider a repipe. Even if your pipes are made of high-quality materials, they may need to be replaced due to corrosion or other damage.

If you’re unsure how old your house is, you can check the public records. The age of the house can also be a good indicator of when the plumbing was last updated. The plumbing likely needs to be updated if the house is ancient.

Are the Pipes Made of Galvanized Steel, Lead, or Polybutylene?

Galvanized steel pipes are the most common type of pipe used in construction. They’re strong and durable, and they’re able to withstand high temperatures and pressures. However, galvanized steel pipes can corrode over time and are unsuitable for drinking water use.

Lead pipes are also standard in older homes and businesses. Lead is a soft metal, so lead pipes are more susceptible to damage than other types of pipe. Lead can also leach into the water supply, so it’s essential to have your water tested if you suspect you have lead pipes.

Polybutylene pipes are made of plastic material and were used extensively in the 1970s and 1980s. However, polybutylene pipes are prone to breakage, and they’re no longer considered safe for use in plumbing.

If you’re not certain what type of pipe you have, your best bet is to contact a professional plumber. They’ll be able to identify the material and ensure that your lines are in good condition.

Am I Experiencing Problems with the Pipes?

Identify whether or not you’re experiencing any problems with your current piping. Common issues that can arise include:

  • Leaks
  • Reduced water pressure
  • Strange noises coming from the pipes
  • Discolored water
  • Frequent clogs

If you are experiencing any of the problems above, your home will likely need a repipe. 


By asking these questions, you’d know when it’s time to repipe your home. If it is, don’t wait until you start noticing problems. This can be a huge job, so it’s important to consult with a professional plumber in Pasadena to determine if it’s necessary. However, repiping can often improve your home’s water pressure and quality, as well as solve other plumbing problems.

Candu Plumbing & Rooter offers plumbing in Pasadena and nearby areas. Contact us to get a quote for our repiping services!