Copper vs Plastic Plumbing Pipe

Plastic plumbing pipe is a good alternative to copper. Many homeowners opt for plastic for various reasons. The pros and cons of each are given below.

Copper Plumbing Pipe Advantages

Copper pipes have a high durability and resilience. The pipes are fire resistant and rot resistant. Once installed, they last several years. The high malleability of copper makes it easy to work with. You can bend the pipes, which eliminates the need for fasteners. This cuts down on installation costs. Copper pipes also add value to your home.


Copper pipes cost much more than plastic. This may hinder acquisition, especially if several pipes are required. Electrochemical reactions can damage copper pipes, which also affects the water quality.

Plastic Plumbing Pipe Advantages

Plastic pipes have a smooth interior surface and non-corrosive nature. This yields a high quality of water. The soft and lightweight nature of plastic pipes makes them easy to work with. The lightweight nature also gives the pipes a high resistance to cracks and breakage under pressure. No damage is likely if the pipes are dropped. Plastic pipes are chemical resistant and can’t be damaged by salts, acids or fertilizers in soils.


Plastic pipes aren’t flame resistant. Should a fire break out, the pipes would be destroyed. The pipes are generally available in smaller widths which may restrict usage for certain applications.