Can You Glue Composite Decking?

Introduction

Composite decking has become increasingly popular over the years due to its durability, low maintenance, and aesthetic appeal. Traditionally, composite decking is installed using screws or hidden fasteners. However, the question arises: can you glue composite decking? This article will provide a comprehensive guide on whether gluing composite decking is feasible, the types of adhesives suitable for this purpose, application techniques, and potential risks and benefits compared to traditional fastening methods.

Feasibility of Gluing Composite Decking

Gluing composite decking is technically possible but not commonly recommended. The main reason is that most composite deck boards are designed with grooves and channels that facilitate the use of hidden fasteners, which help in distributing weight evenly across the board. Additionally, composite materials can expand and contract with temperature changes, which may affect the bond between the adhesive and the deck board.

Types of Adhesives Suitable for Composite Decking

If you decide to glue your composite decking, it’s crucial to choose the right type of adhesive. Epoxy-based adhesives are often recommended because they offer strong bonding properties and resistance to moisture. Polyurethane adhesives are another option, providing flexibility and durability. It’s essential to ensure the adhesive is compatible with composite materials and is rated for outdoor use.

Application Techniques

The application process for gluing composite decking involves several steps. First, clean the surface thoroughly to remove any dirt, debris, or oil. Next, apply the adhesive according to the manufacturer’s instructions, typically in a zigzag pattern to ensure even distribution. Finally, align the deck board and press it firmly into place. Use clamps or weights to hold the board until the adhesive sets completely.

Potential Risks and Benefits Compared to Traditional Fastening Methods

One of the primary risks associated with gluing composite decking is the potential for failure if the adhesive does not hold up over time, especially under varying weather conditions. Additionally, removing glued boards can be challenging and may damage the deck material. On the other hand, gluing can result in a smoother, more aesthetically pleasing finish without visible screw heads. It can also be faster than screwing, reducing installation time and labor costs.

Conclusion

While gluing composite decking is possible, it comes with its own set of challenges and considerations. Traditional fastening methods remain the preferred choice for many due to their reliability and ease of removal. However, if aesthetics and speed are priorities, and you’re willing to take on the additional risk, gluing could be a viable option. Always consult with a professional before making a decision and follow all safety guidelines.

Reference

How to Install Composite Decking – Family Handyman

Baoding Plastroy WPC Products

Why Choose Plastory?

Baoding Plastory New Materials Co., Ltd. is a manufacturer of decorative materials with over 9 years of experience and 56 separate production lines.

Currently, our annual production exceeds 30,000 tons, with products exported to more than 50 countries worldwide.

Plastory is the drafting unit of the WPC National Standards and has obtained certifications such as REACH, ASTM, CE, and FSC. Plastory is dedicated to maintaining consistent quality, focusing on details, and prioritizing customer satisfaction.

Our factory is located in Baoding, Hebei Province, China, with a prime location and convenient transportation access. Baoding is approximately a 1.5-hour drive from Beijing Capital International Airport and just 2 hours away from Tianjin Port, making it easy for global clients to visit and facilitating efficient shipping of goods. Our facility spans a large area, equipped with advanced production equipment and modern testing facilities to ensure that every batch of products meets the highest quality standards.

We warmly welcome clients from around the world to visit our factory, where you can see our production processes firsthand and experience our product quality. Please feel free to reach out to us—we are committed to providing you with the best products and services.

Kindly get in touch with us to request a product catalogue.