Copper is one of the top four pipe materials for a water supply line. It has been used to provide water to businesses and private premises for decades, but what is its lifespan?

There are three types of copper pipe, each with a different lifespan:
L-type

L-type copper pipes have a life expectancy of around 50 years and are used in most residential properties. They are also used in underground and outdoor installations due to their thickness, durability, and ability to withstand environmental factors.

Many plumbers will recommend the installation of L-type copper piping to provide peace of mind to homeowners with its longer lifespan, which has been known to last up to 100 years. L-type can even withstand acidic water conditions.

K-type

K-type copper pipes are the thickest, strongest and most durable of all copper pipes; however, this comes with a more expensive price point, making them impractical for residential builds. They are most commonly used in waste disposal units and industrial settings and boast a lifespan of over 50 years with the correct maintenance and environment.

M-type

M-type copper pipes are the thinnest and lightest option, with a life expectancy of 20 to 50 years making them the most affordable. Whilst being the easiest option to work with, they may not meet regulated standards for some installations.

Considerations that may affect the lifespan of your copper piping include contaminants in the water, ineffective electrical connections, and contact with other metals.

Purchasing copper piping

Copper pipes are suitable in domestic or industrial settings, where they can transport substances such as gas, oil, air and food supplies to their destination. For a huge range of copper pipes, fittings and connections, visit a pipeline merchant such as watkinspowis.co.uk/products/copper-pipe-fittings-and-press-systems/. Such specialists will have a comprehensive selection suitable for a variety of uses.

Pipes showing signs of leaking, corrosion or causing discolouration of water should be given immediate attention. With the correct product, maintenance and environment, your copper pipes should serve you well for decades at a time.