Carbon-friendly and durable composite wood flooring is increasingly becoming a familiar sight in our daily lives. With its outstanding features—waterproof, mildew-resistant, corrosion-proof, and insect- and termite-resistant—as well as its ability to maintain its shape, resist cracking, and retain its color, it has replaced traditional pressure-treated wood, beautifully enhancing outdoor spaces such as parks, scenic areas, and villa gardens. Customers who have installed this composite wood flooring report that it truly delivers an excellent experience: sophisticated and elegant, long-lasting with virtually no maintenance required—no need for painting—and fully recyclable for reuse.

　　Today, composite wood flooring is widely used in many regions, reflecting its growing popularity and widespread presence in various settings. In fact, in numerous projects, design drawings explicitly specify the use of treated wood flooring—yet the usage of traditionally common treated wood flooring is gradually declining. So what exactly are the differences between these two types of flooring?

　　(1) Lower installation waste. The installation waste for wood-plastic composite flooring is significantly lower than that for pressure-treated wood. In actual construction, it becomes evident that, under the same floor area and volume conditions, wood-plastic composite flooring generates much less waste. This is because wood-plastic composite flooring is available in standardized profiles, allowing materials to be custom-cut to the exact dimensions required for the project—length, width, and thickness. In contrast, pressure-treated wood comes in fixed lengths, typically 2 meters, 3 meters, or longer than 4 meters, making it impossible to tailor the material precisely to the site-specific requirements. Consequently, wood-plastic composite flooring offers a clear advantage in terms of reduced waste.

　　(2) No additional treatment is required. Wood-plastic composite flooring is pre-treated at the factory, so no further painting is necessary. In contrast, conventional pressure-treated wood typically requires surface painting or the application of water-repellent coatings either after installation or during the construction process, depending on service conditions and environmental factors.

　　(3) Excellent durability and low-maintenance performance. One of the major advantages of wood-plastic composite flooring is that it is virtually maintenance-free, a characteristic that stems directly from its material properties. Even if the surface layer wears down, the underlying material remains identical to the surface layer. In contrast, pressure-treated wood, due to factors such as ambient temperature and humidity, typically requires regular maintenance—such as reapplication of protective coatings—within a year.

　　Wood-plastic flooring is a new, environmentally friendly wood–plastic composite product. During the manufacturing of high-density fiberboard, lignin—a byproduct—is collected and mixed with recycled plastics; the resulting blend is then pelletized to form a wood–plastic composite, which is subsequently extruded into flooring panels. Wood-plastic flooring boasts numerous advantages: it is waterproof, fire-resistant, moisture-proof, termite-resistant, and—crucially—resistant to cracking. Moreover, during installation, all fasteners are concealed beneath the surface, ensuring that the flooring maintains an aesthetically pleasing appearance. By contrast, as seen in the example of treated wood flooring above, exposed nails can detract from the overall look. Wood-plastic flooring is also fully recyclable, making it highly sustainable. In contrast, pressure-treated wood, due to the chemical preservatives used in the impregnation process, often exhibits a slight greenish tint from the treatment chemicals, along with uneven coloration, pronounced color variation, and a lack of luster. As these chemicals leach out over time, the material may further turn gray or black. Additionally, because such wood is typically not subjected to secondary drying, its inherent moisture content remains high, making it prone to warping and cracking—and inevitably leading to color inconsistencies. After all, natural wood itself exhibits inherent color variations, and since pressure-treated wood is derived from natural timber, these differences are unavoidable.