What is Composite Decking Made Of?

Composite decking has become one of the most popular decking materials on the market today. Known for its durability, low maintenance, and long-lasting appeal, composite decking is an attractive alternative to traditional wood decks.

But what exactly is composite decking made of? Let’s explore the materials and components that go into making composite decking, as well as highlight Deckorators® Surestone™, a unique composite that stands apart from the rest.

The Basics of Composite Decking

Traditional composite decking is made from a combination of recycled wood fibers and plastic. These materials are mixed together to form boards that mimic the look of wood but with far less upkeep. The blend of wood and plastic creates a highly durable material that resists moisture, insects, and UV damage, which are common problems with natural wood decks.

Typical Components:

  • Wood Fibers: The wood component in composite decking is often made from recycled sawdust, wood chips, or other wood byproducts. This gives the decking its natural texture and appearance.
  • Plastic: The plastic used in composite decking can be either recycled or virgin plastic. High-density polyethylene (HDPE) and polypropylene are the most common types used. This plastic helps to bind the wood fibers together and creates a protective layer around them, making the decking water-resistant and less prone to warping or rotting.
  • Additives: In some cases, composite decking manufacturers will also add stabilizers, pigments, and UV inhibitors to improve color retention, prevent fading, and protect the boards from the sun’s harmful rays.


The combination of these materials results in a deck board that is highly resistant to weather, rot, and pests, while also requiring minimal maintenance compared to traditional wood.

Deckorators® Surestone™: A Different Type of Composite Decking

While most composite decking products follow the formula of wood fibers and plastic, Deckorators® Surestone™ is a unique and innovative take on composite decking. Instead of wood fibers, Surestone™ uses ground limestone combined with plastic to create a deck board that is even more durable and versatile than traditional composites.

What Makes Surestone™ Unique?

  • Limestone and Plastic Composite: Surestone™ is made with a mix of ground limestone and polypropylene plastic, offering a denser and more robust material. The use of limestone gives the deck boards a stone-like strength and durability, making them ideal for decks, patios, and other outdoor areas that want to achieve a natural wood look with the strength and durability of real stone.
  • Increased Durability: The limestone-based composite is incredibly resistant to moisture, which is ideal for regions with heavy rainfall or near bodies of water. It also has superior resistance to mold, mildew, and insects, ensuring a longer lifespan. Deckorators Surestone is warranted for installation in the ground or water with virtually no moisture absorption.
  • Slip-Resistant Surface: One of the standout features of Surestone™ is its naturally slip-resistant surface. This makes it an excellent choice for pool decks or any outdoor living space where wet conditions might be a concern.
  • Easy Maintenance: Like other composite decking, Surestone™ requires very little maintenance. It doesn’t need to be sealed, stained, or painted, and can be cleaned with just soap and water.
  • Light Weight: Mineral-based technology offers unmatched strength, while weighing nearly 35% less than traditional composites.
  • Warranty: 50-year structural guarantee is the best warranty available. It’s the only warranty that covers removal and replacement labor costs in addition to the decking material if you do have an issue.


Benefits of Composite Decking

Composite decking, whether it’s the traditional wood-plastic composite or newer formulations like Deckorators® Surestone™, offers several key advantages over natural wood decking:

  1. Low Maintenance: Composite decking never needs to be sanded, stained, or sealed. A simple cleaning every now and then is all that’s required.
  2. Durability: Composite decks are resistant to the elements, insects, and rot. They hold up well in all weather conditions and have a longer lifespan than traditional pressure treated.
  3. Sustainability: Many composite decking products are made from recycled materials, making them an eco-friendly choice.
  4. Aesthetic Options: Composite decking comes in a wide range of colors, textures, and finishes that mimic the look of real wood, without the hassle of upkeep.
  5. Slip Resistance: Many composite decking brands, including Deckorators® Surestone™, offer slip-resistant surfaces, making them safer for families, especially around pools or wet environments.


Conclusion

Composite decking has evolved to become a go-to material for homeowners and builders looking for a beautiful, long-lasting, and low-maintenance outdoor solution. Traditional composite decking combines wood fibers and plastic, but innovations like Deckorators® Surestone™ offer even more options, such as a limestone-plastic composite that’s highly durable, moisture-resistant, and visually stunning. Whether you’re looking for the traditional look of wood or the strength and beauty of stone, composite decking offers a range of benefits that make it an excellent choice for any outdoor space.

Ready to explore the world of composite decking? Visit AdvantageLumber.com to find top-quality composite decking options, including Deckorators® Surestone™, and start planning your dream deck today!

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