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Difference Between UPVC and CPVC

Difference Between UPVC and CPVC

Looking to install some piping in your home but not sure which type of plastic piping to choose? UPVC and CPVC are both popular choices, but what’s the difference between them? Here we’ll take a look at the key differences between UPVC and CPVC so you can make an informed decision.

What is UPVC?

UPVC, or unplasticized polyvinyl chloride, is a strong, durable plastic often used in construction. UPVC is weather-resistant and low-maintenance, making it an ideal material for windows, doors, and pipes. UPVC is also recyclable, meaning that it can be reused instead of being sent to a landfill.

UPVC is a popular choice for building projects because it is cost-effective and easy to work with. UPVC can be cut, drilled, and glued like wood, making it ideal for do-it-yourself projects. UPVC is available in a wide range of colors and styles, so you can find the perfect finish for your home. Whether you’re looking for a traditional or modern look, UPVC can help you create the home of your dreams.

What is CPVC?

CPVC is a type of plastic that is often used in plumbing. It is produced by adding chlorine to PVC, or polyvinyl chloride. This gives the material a higher resistance to heat and chemicals, making it ideal for use in hot water pipes. CPVC is also less likely to break down over time, which makes it a popular choice for piping in homes and businesses. While CPVC can be used for a variety of applications, it is most commonly used for carrying potable water in residential and commercial settings.

Difference Between UPVC and CPVC

UPVC and CPVC are two types of plastic pipes that are commonly used in plumbing.

  • UPVC is made from unplasticized polyvinyl chloride, while CPVC is made from chlorinated polyvinyl chloride.
  • UPVC is more rigid than CPVC and is not suitable for hot water applications.
  • CPVC can withstand higher temperatures and is often used in hot water lines.
  • UPVC is less expensive than CPVC and is the most common type of plastic pipe used in plumbing.
  • UPVC pipes are white or gray in color, while CPVC pipes are usually yellow.

UPVC and CPVC are both durable and easy to install, making them popular choices for plumbing.


UPVC and CPVC are both types of plastic piping, but they have different properties. UPVC is more expensive but also stronger and has a longer lifespan than CPVC. If you’re looking for an affordable option that will still last a long time, go with CPVC. If you want the best quality possible and don’t mind spending a little extra, choose UPVC.

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