Metal Pipes Vs. Plastic Pipes; Which one to Choose?

A qualified plumber knows how to do the job, but most importantly, how to select their tools and materials. Knowing the core differences your selection can make is a game-changer. It determines whether a plumbing job will stay durable or not. Pipes are a major plumbing component with each form designed for a specific purpose. Some cases require metal pipes, while others require plastic pipes. But which one is superior out of the two? In this blog, we will be weighing the pros and cons of each and finding the answer for ourselves! Tag along and find out more to be informed. 

Pipes and Their Role in Plumbing  

For a plumber, pipes play a huge role in directing the workflow and ensuring that the work gets the stability it deserves. Good pipework can increase the effect of a plumbing job, whereas bad pipework can ruin it and render it useless. A sturdy connection of pipes can withstand any obstacle and regulate a proper flow in the system. While each type is designed for a specific purpose, the two most common types of pipes are used in residential and commercial plumbing. Metal and plastic pipes. Both have specific uses, advantages and disadvantages. Based on needs, each of them can be chosen and placed strategically. 

Metal Pipes

Metal Pipes: Pros and Cons 

  • Pros: Industrially used metal pipes are made of copper, iron, or steel. This variety is more popular for its durability and longevity. Metal pipes can withstand heat, cold, and pressure. They are more sustainable when it comes to outstanding pipework. They function effectively even during harsh weather and plumbing conditions. Their chemical structure allows them to flexibly bend, curve, and respond to insulation. Their antifragile nature is resistant to cracks, leaks, and more issues to a huge extent. Moreover, their strength makes them a cost-effective choice as they last longer, hence eliminating the need to be replaced or renewed anytime soon. 
  • Cons: However, when it comes to poorly maintained water drainage, metal pipes can gain serious rust and corrode easily. The mighty metals have only a few downfalls and moisture is one of them. Purchasing metal pipes is usually a costly deal, the affordability comes in during the maintenance. One can say that they are a worthy investment, only if the buyer is willing. Moreover, if chosen wrongly, some materials can seriously damage your health. For instance, lead poisoning has been a long-time enemy of public sewerage systems. Hence, one should say no to lead pipe installation and prefer other metals over it. Metals can be heavy and therefore a little more demanding when it comes to installation and handling. 

Plastic Pipes

Plastic Pipes: Pros and Cons 

  • Pros: Plastic pipes cost less to install as compared to metal pipes. Moreover, their manageability makes them low-risk material. PVC is resistant to corrosion and can be used to form short fuses and connections via solvents and similar chemicals. It is less likely to get contaminated by the internal chemicals of the materials it transports. It has exceptional strength and longevity but definitely lacks in comparison to a metal pipe. They weigh less and are more tangible to manage in terms of volume. 
  • Cons: The temperature resistance for plastic pipes can be a little low depending on the kind and quality. Their textures make them penetrable to cuts, leaks, and other external forces.  


Both metal and plastic pipes have their own set of unique features which can be wielded based on the occasion. With the advancement in technology, we can expect PVC pipes to evolve more than they already have. The lines between the two resources have been blurred when it comes to superiority. There are some areas where metal pipes are the winner and in others, plastic kinds are the rulers. So analyzing your plumbing needs is the first step towards selecting a better material for pipe work. 

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