WPC decking, also known as wood-plastic composite decking, is gaining popularity in various regions and countries around the world. It is most commonly used in countries with humid climates or extreme weather conditions, as WPC decking is known for its durability and resistance to moisture, mold, and rot.

Some of the regions where WPC decking is most popular include North America, Europe, Australia, and Asia. In North America, WPC decking is commonly used in both residential and commercial applications, especially in coastal areas where traditional wood decking may be susceptible to damage from saltwater and humidity.

In Europe, WPC decking is becoming increasingly popular as a sustainable alternative to traditional timber decking, as it is made from recycled materials and requires less maintenance. In Australia, WPC decking is a popular choice for outdoor spaces due to its low maintenance requirements and resistance to termites and other pests.

Overall, WPC decking is gaining popularity worldwide for its eco-friendly properties, durability, and versatility in various climates and environments. As more people become aware of the benefits of WPC decking, its popularity is expected to continue to grow in the years to come.