Which Is Better PVC or Composite Decking?

If you are looking to add a deck to your home, you may feel like there are too many options. It can be difficult to start building a new deck because of the design and materials used. Construction techniques have come a long way, and you can now build outdoor decks from a wider range of materials. In addition to traditional wood decks, people often build decks out of polyvinyl chloride (PVC) or composite decking materials.

For your next deck project, we have everything you need to compare composite decking and PVC decking. In this blog, we’ll compare the pros and cons of composite decking materials and PVC materials, and how each of them can help you. Learning more about these aspects will allow you to choose the decking material that is right for you.

Advantages of Composite Decking and PVC Decking

The biggest difference between composite decking and PVC decking is the material they’re made of. Composite decking material is made from a blend of recyclable plastic and wood fibers. PVC decking, on the other hand, is a long-lasting, water-resistant plastic that does not contain wood materials.

Even though they are made from different materials, both composite decking and PVC decking offer the following benefits:

  • Moisture-resistant
  • Less susceptible to scratching
  • Less susceptible to insects
  • Long service life
  • Low maintenance

You should consider all of your options before choosing your next deck material. The right deck material can increase the value of your home, making the deck stronger and last longer.


Composite Decking

Composite decking material is a deck material that will last for a long time. This material is better for the environment because it is made from plastic and wood fibers. Like PVC, it doesn’t scratch or get wet easily and lasts longer than regular wood decking. Composite decking boards feel, look, and weigh like wood. They have all the benefits of wood but are much stronger.

The composite decking material is very strong and lasts a long time. It also comes in a variety of colors that look like wood. You can also get composite decking boards with hidden fasteners, which will give your deck a neat, uniform look. Composite decking looks more natural and is less slippery because it is made of wood fibers.

Finally, composite decking material is generally cheaper than PVC. This makes it a great choice for people on a budget but who want to build a durable, low-maintenance deck.

PVC Decking

One of the great things about PVC decking is that it is recyclable. Many times, PVC decks are made from recycled materials. When it reaches the end of its useful life, it can be turned back into new material. Because of this, PVC is better for the planet than any other deck material. Covered PVC decks have a sleek, modern look, and you can buy them in more than a dozen colors to fit any color scheme.

PVC is not made of wood, so it won’t grow, rot, or scratch. It doesn’t require frequent trimming and finishing like solid wood. It’s a good choice for decks that don’t require much maintenance. The only possible downside is the price. If you want to build PVC decking, you will need more money. This is because it is more expensive than composite decking material.


Differences Between Composite Decking and PVC Decking

Choosing the right decking material is important if you want your deck to last. Think about what you want the deck to do and how you plan to use it. Find a material that suits your style, your budget, and the way you like to take care of it.

You’ll also need a deck that can adapt to the weather where you live. If you live in an area that gets a lot of rain or has a lot of temperature changes, your deck should be more water-resistant and durable. Here are a few things to consider when choosing PVC and composite decking.


In most cases, composite decking material is heavier than PVC because it contains real wood fibers. The light weight of PVC makes it easier to install, but it can change the flexibility of the deck after installation. Composite decking material is heavier than PVC and doesn’t feel as flexible, but the framing will need to be supported by sturdy wood.


PVC and composite decking materials slowly expand and contract with temperature changes. This can make the decking structure less stable over time. In addition, both types of decking are made of plastic. Be careful when barbecuing as hot coals falling onto the decking boards can damage them.



The lifespan of a deck depends on many factors. Such as the material used, how it is installed, how well it is maintained, and how often it is used. The average lifespan of composite decking and PVC decking is about the same. If installed correctly and maintained properly, both composite decking and PVC decking can last 20 years or more.


PVC decking costs more to install than composite decking. In most cases, PVC and composite decking materials cost more than wood to begin with. In the long run, though, you’ll save money on repairs and maintenance. Both composite decking materials and PVC decks are easier to maintain and repair than solid wood decks. When choosing a decking material, you should think about how much the material will cost upfront compared to how much it will cost to repair or replace it in the future.


Both composite decking and PVC decking don’t require much maintenance and have a long lifespan. To remove ingrown dirt, you can gently sweep or scrub, but that’s about it. Depending on where you live, you may need to keep an eye out for damage caused by water ingress into the composite decking material. Mold can grow because it is made of wood fibers, but this is not common. Both materials are easier to care for than solid wood, which needs to be painted, sealed, or stained every few years.



Both deck materials can give your deck many different colors and styles. Because of the wood fibers, composite decking boards look and feel a little more realistic than PVC decking. It comes in a variety of colors and styles and is less slippery than PVC. For higher-grade composite decking, it can even look like some rare wood. Also, PVC comes in many different colors and styles. However, it has a more pronounced plastic texture and doesn’t look like wood decking.

To Summarize

Different decking materials have different advantages and disadvantages. There is no such thing as the best deck material, only the one that suits you best. Choose the decking material you need according to your reality, budget, and personal preference.

If you are more interested in composite decking, please contact us now. COOWIN has more than 20 years of experience in composite decking production. We also have a professional service team to solve all your questions.

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