Composite Decking vs. PVC Decking: 7 Factors to Evaluate

Composite decking vs. Pvc decking – Which one wins in durability and longevity?

If you are planning to build a new deck or upgrade your existing one, here’s our two cents of advice: Don’t jump right in! Trust us, you will regret it later. To ensure the longevity and aesthetics of outdoor space, you need to consider multiple factors. The decking material you choose is at the top of this list!

Now, you’ll come across various materials when you step out for a survey. But as experienced deck builders, we can help you narrow down your options. So, here you go: the most popular options on the market today are composite decking and PVC decking.

Don’t worry; we’re not going to leave you hanging. In this blog post, we will compare these two materials across seven key factors to help you make an informed decision easily. Ready? Let’s get started!

7 Factors to Think About Before Choosing Between a Composite or PVC Deck

Material Composition

  • Composite decking involves taking wood fibers (such as those from trees) and mixing them with recycled plastic (such as those from bottles).

This mix creates a strong and easy-to-care-for material that looks a lot like real wood. It’s great because it’s durable, meaning it can last a long time, and you don’t have to work hard to keep it looking nice.

  • As for PVC decking, it’s a synthetic (man-made) material that is super tough against things like water, mold, and bugs. PVC decking is made entirely from this strong PVC resin, which means it’s really good at standing up to the elements and staying in great shape.


When it comes to durability, both composite and PVC decking are tough cookies. They’re both really good at battling things like rot, decay, and warping, which is perfect for outdoor use where they face the elements.

  • However, if you live in a place with really harsh weather, PVC decking might have a slight edge in durability over composite decking. If you want something that can take a beating and still look good, PVC decking is the way to go!


  • One of the best things about composite and PVC decking is how easy they are to take care of. Unlike wood decking that needs to be stained and sealed regularly, these materials just need a little soap and water now and then to keep them looking nice. So, you can spend less time maintaining your deck and more time enjoying it!


Composite decking is like a chameleon—it can look a lot like real wood but without the hassle of maintenance. It comes in all sorts of colors and textures, so you can find one that matches your style.

  • PVC decking, on the other hand, has a more consistent look. It’s also available in different colors, giving you more options to customize your deck. Whether you prefer the natural look of wood or a more uniform appearance, both composite and PVC decking offer great choices to suit your taste.


When it comes to cost, composite decking is usually the more budget-friendly option compared to PVC decking. But here’s the thing—prices can vary a lot depending on the brand, how good the quality is, and what special features the decking has.

  • So, while composite decking might seem cheaper upfront, it’s smart to think about the long-term costs, too. Because if you end up spending more on maintenance or if the decking doesn’t last as long, you might actually save more money in the long run by going for a higher-quality PVC decking.

Environmental Impact

When it comes to being eco-friendly, composite decking takes the cake over PVC decking. Here’s why: lots of composite decking is made from recycled stuff, like old plastic bags and bits of wood that would otherwise be tossed away. That means less waste in landfills and more use out of materials that would’ve been thrown out.

  • PVC decking, on the flip side, is made from resources that can’t be renewed (meaning once they’re gone, they’re gone) and doesn’t break down naturally. So, if you’re looking to make a more earth-friendly choice for your deck, composite decking might be the way to go!


composite deckingSetting up either composite or PVC decking is usually a breeze, but there are some differences. PVC decking is often lighter and easier to work with, which can make the installation process smoother. While a secure and sturdy composite decking often needs special hidden fasteners to keep everything looking neat and tidy.

  • PVC decking gives you more choices—you can use either hidden fasteners for a clean finish or traditional screws if that’s more your style. So, whether you prefer a sleek, modern look or a more traditional approach, both materials have you covered!

Summing up, both composite decking and PVC decking have their own set of advantages and disadvantages. Your choice between the two will ultimately depend on your priorities, budget, and aesthetic preferences. Regardless of which material you choose, proper installation and maintenance are key to ensuring your deck remains beautiful and functional for years to come.

If you’re interested in learning more about composite and PVC decking or need help choosing the right material for your deck project, feel free to contact us. We’re here to help you create the outdoor space of your dreams!

Call Dupont Decks and Patios today at (202) 774-9128 or complete this website form to set up a free consultation with our experts!

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