What Is the Life Expectancy of My Home’s Plumbing System?

Maybe it’s been one too many years since you moved into your home. Or perhaps you just had your plumbing system overhauled and you’re wondering how long it will be good for. Whichever the case, it pays to have some knowledge of how long plumbing systems last. This will help you get timely repairs done, plan for the inevitable, and save up for a replacement. 

The good news is plumbing systems generally last very long — at least a few decades. But exactly how long plumbing systems last will depend on a few factors, including the materials used, water quality, and maintenance.

How Long Plumbing Systems Last Based on Pipe Materials

Most pipes are made from copper, galvanized steel, brass, and PVC — a type of plastic. Let’s take a look at each one, starting with the most durable.

Copper Pipes

Copper pipes are known for their durability and can last for up to 70 years. However, if the water quality is poor or the pipes aren’t maintained properly, they can corrode and develop leaks.

Galvanized Steel Pipes

Galvanized steel pipes are common in older homes and have a lifespan of around 50 years. However, they are prone to corrosion and leaks over time.

Brass Pipes

Brass pipes are durable and can last up to 45 years. However, they can be expensive to install and are not commonly used in modern homes.

PVC Pipes

PVC pipes are commonly used in modern homes and have a lifespan of around 25 to 40 years. They are resistant to corrosion but can become brittle with age and be prone to leaks.

Other Factors That Affect How Long Plumbing Systems Last

The material plays a big role in your pipes’ longevity, however, they aren’t the only factors that must be taken into consideration.

Water Quality

The quality of the water that runs through your plumbing system will impact its lifespan. If the water is particularly hard or contains high levels of minerals, it can cause corrosion and other issues that can shorten the service life of your pipes.

Usage

If you have a large family or frequently entertain guests, your pipes may experience more wear and tear than those in a smaller household.

Installation

The quality of your pipes’ installation can affect their longevity. If the pipes weren’t installed properly, it can lead to leaks and other problems.

Upgrades

Certain upgrades can shorten and extend the lifespan of your pipes. For example, installing a water softener or replacing old fixtures can help maintain the integrity of your plumbing.

Whenever you’re considering changes or upgrades, it’s a good idea to ask professional plumbing companies like Buzzell how they might affect your system.

Age of Your Home

Older homes may have pipes made from materials that are no longer commonly used, such as lead or cast iron. These can have shorter lifespans than modern materials.

In addition to this list, external factors like tree roots, extreme weather conditions, and soil movement also play a part in how long plumbing systems last.

While it may seem like there are an awful lot of factors to consider, there is a way to proactively extend the life of the pipes you already have: regular maintenance. 

This means calling plumbing services in Macon or Warner Robins periodically. Plumbing services maintenance means getting annual inspections, having professionals check for leaks, and ensuring you have proper water pressure.