What are The Different Types of Composite Decking?

The decking material is key to the durability of outdoor decking. The high maintenance costs and limited lifespan of traditional wooden decking plague many homeowners. Fortunately, the development of composite decking has solved this problem. However, there are many types of composite decking. What are their respective characteristics?

Composite decking boards last longer and perform better. Plus, it costs less to maintain than traditional wood. Therefore, it is also a long-term investment. This article will introduce different types of composite decking. You can choose the most suitable option based on your needs to create the most comfortable outdoor space.

What is Composite Decking?

Composite decking is made from a mixture of recycled plastic and wood fibers. It has high strength and is easy to maintain. The use of a large amount of recycled materials also helps protect the environment.

There are various types of composite decking materials available on the market. Typically, homeowners can choose the appropriate material based on factors such as material properties, usage environment, and price.

Learn More: What is Composite Decking?

Solid Capped Composite Decking Board CO-03

Capped with an HDPE layer, Capped Composite Decking is made excellent at resisting stains, scratches, weathering, and fading.

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Why Choose Composite Decking?

Composite decking materials have become the ideal choice for outdoor renovations. This is because composite wood decking offers several advantages over other decking materials.

Excellent Durability

Composite decking is corrosion-resistant and resistant to deformation. Its lifespan far exceeds that of wooden decking. Its composition makes it resistant to pest damage and moisture. As a result, it has become the preferred decking material for all environments.

Minimal Maintenance Requirements

Composite decking materials are the best choice for residential outdoor decoration. This is because they require minimal maintenance. Homeowners with composite decking only need to perform regular, simple cleaning of the deck.

Diverse Aesthetic Options

The aesthetic appeal of composite decking is widely recognized. This is because it offers a variety of pattern options. COOWIN provides composite decking with a wide range of colors and surface finishes. You can create an outdoor space that harmonizes with your garden style.

Main Types of Composite Decking

Composite decking comes in various types. Based on surface treatment processes, it can be categorized into capped composite decking and uncapped composite decking. Based on structure, it can be divided into solid composite decking and hollow composite decking. Based on edge design, it can be classified into grooved composite decking and square-edge composite decking.

Understanding the differences and characteristics of composite decking is crucial when making a purchase.

Capped Composite Decking

Capped composite decking has a core made of wood fibers and plastic. Advanced multi-layer co-extrusion technology is typically used in its production. Its surface is covered with a durable polymer protective layer. This protective layer offers numerous advantages, such as:

• Fade Resistance: UV stabilizers are added to the polymer protective layer. This ensures the composite decking maintains a consistent appearance over time.
• Low maintenance Requirements: Capped composite decking offers superior stain resistance and mold prevention. It requires minimal maintenance and deep cleaning.
• Longer Lifespan: The polymer protective layer of capped composite decking enables it to withstand harsh outdoor conditions. As a result, it is more durable and maintains its performance over time. COOWIN’s capped composite decking has a service life of more than 25 years.

Overall, capped composite decking is an ideal choice for those looking for durable and easy-to-maintain decking materials. However, its initial cost may be higher. In general, it is more suitable for decks that will be used for a long time or in areas with strong UV rays.

Learn More: What are Capped Composite Decking Boards?

Uncapped Composite Decking

Uncapped composite decking refers to composite decking without a top protective layer. It may be more prone to fading, discoloration, and various forms of damage compared to capped composite decking. However, uncapped composite decking may be less slippery. Therefore, it is also a good choice for areas near swimming pools or hot tubs. Additionally, it has a stronger natural wood texture.

Compared to capped composite decking, uncovered composite decking has slightly weaker resistance to moisture, stains, and UV rays. However, it offers a clear price advantage. Furthermore, even uncovered composite decking is far more durable and robust than wooden decking. In summary, it is important to carefully compare the performance of deck materials when making a selection.

Solid Composite Decking

Solid composite decking is similar to ordinary wood. It is heavier, stronger, and denser. Therefore, solid composite decking has excellent mechanical properties. It has better bending strength and load-bearing capacity.

However, it is heavy and not easy to bend. The material cost is also higher. In addition, it is more prone to expansion or contraction when the temperature changes. In short, solid composite decking is suitable for use on decks that carry heavy furniture or in areas with high traffic.

Hollow Composite Decking

Compared with solid wood composite decking, hollow composite decking is lighter and more economical. The hollow interior makes it lighter and reduces material usage. This type of decking is easier to process and install. Therefore, it is ideal for homeowners planning a DIY installation. Additionally, the hollow composite decking’s structure provides better insulation properties.

However, hollow composite decking is not suitable for areas requiring high load-bearing performance. Furthermore, the hollow design makes it more prone to transmitting sound when walking or running on the deck. In summary, hollow composite decking is an ideal solution for budget-constrained projects.

Grooved Composite Decking

Grooved composite decking features grooves on the sides for installing hidden fasteners. This creates a smooth deck surface with neat, nail-free joints. This design is perfect for achieving a modern, minimalist style.

Square-Edged Composite Boards

Square-edged composite decking features smooth, straight edges. It is typically secured using nails or screws. This traditional installation method does not require special tools. However, the disadvantage is that screw marks will remain on the deck surface. This may affect the overall appearance.

Additionally, screw holes may accumulate water and even develop rust stains. You may need to spend more time inspecting and maintaining the deck.

What Type of Composite Decking Should I Choose?

When choosing the type of composite decking material, you should consider the following factors.

Strength of Use

First, determine how much weight your outdoor deck needs to bear and the intensity of use. Solid composite decking is recommended for areas where heavy decking is required. For areas with heavy traffic, capped composite decking can be chosen. In short, the strength of the composite decking material is an important consideration.

Climate Adaptability

In humid climates, capped composite decking is always the best choice. Its waterproof, mold-resistant, and UV-resistant properties make it suitable for most regions.

Installation Difficulty

Different types of composite decking have varying installation difficulties. Generally, solid composite decking is heavier. However, most composite decking is relatively easy to install. The recessed composite deck with hidden fasteners is easier and faster to install.

Budget

Finally, don’t forget to calculate the total cost of the deck project. The initial unit price of capped composite decking may be slightly higher. However, its superior durability makes it worth the investment.

Hollow composite decking uses less material, so its unit price may be lower. Ultimately, you should make your decision based on the manufacturer’s quote and local labor costs.

Conclusion

Composite decking materials are an ideal choice for outdoor spaces. They can provide you with a comfortable and relaxing outdoor lifestyle. Through the above content, you can understand the material characteristics, advantages, and disadvantages of different types of composite decking.

COOWIN offers a variety of styles, colors, and types of composite decking for you to choose from. You can contact us to find the style that suits your home and budget.

FAQ

Does Composite Decking Deform with Temperature Changes?

All materials undergo thermal expansion and contraction, but to varying degrees. Composite decking will also expand and contract slightly when the temperature changes. However, this will not affect the appearance and durability of the decking. You should note that you need to leave a suitable expansion joint during installation.

Can Composite Decking be Laid Directly on Old Wooden Decking?

In general, we do not recommend laying composite decking directly on old wooden decking. If your wooden deck has been in use for many years, this type of installation may pose a risk. If you plan to do so, carefully inspect the safety of the deck frame. Hiring professional installers is a wise choice.

Does Composite Decking Really Require No Maintenance?

Composite decking has low maintenance requirements. However, this does not mean it requires no maintenance at all. You may need to perform routine cleaning a few times a year.

It is also necessary to inspect the drainage system and overall structure of the composite decking during seasonal changes. You do not need to frequently apply protective treatments such as painting or staining. However, regular inspections and cleaning can help extend the lifespan of composite decking.

Can I Install Composite Decking Myself?

Most types of composite decking are easy and convenient to install. You can save costs on your decking project by installing it yourself. However, it is important to carefully read the manufacturer’s installation instructions before beginning. Incorrect installation methods can lead to various issues.