Will WPC Composite Decking Fade?

Wood plastic composite (WPC) flooring has gained immense popularity as a durable and visually appealing alternative to traditional timber decking. One common concern among prospective buyers is whether wood-plastic composite flooring is prone to fading over time. In this article, we’ll delve into the factors that contribute to WPC’s colour fading and how to prevent fading.

Understanding Wood Plastic Composite Flooring

Wood plastic composite flooring is a hybrid material made from a combination of wood fibers, plastic, and other additives. This composition gives composite flooring a unique set of characteristics, including enhanced durability, resistance to moisture, and low maintenance requirements. The exterior layer often includes protective elements such as UV inhibitors to shield the material from the damaging effects of sunlight.

what is wood plastic composite flooring

Reasons that WPC Composite Decking Fade

While WPC composite flooring has a protective shield to resist fading, several factors can influence its color over time.

  • UV Exposure

Prolonged exposure to ultraviolet (UV) rays from sunlight is a primary contributor to composite flooring fading. The UV rays break down the chemical compounds in the flooring, causing a gradual loss of pigmentation and color intensity.

  • Inadequate UV Protection

Lack of sufficient UV inhibitors in the composite material increases the risk of fading. Well-designed wood plastic composite flooring includes UV inhibitors as a protective layer to mitigate the impact of sunlight, preserving color for a more extended period.

  • Climate and Weather

Composite flooring exposed to harsh weather conditions may experience faster fading. Extreme weather including intense sunlight, heavy rainfall, or fluctuations in temperature, accelerates the breakdown of the flooring’s color compounds, contributing to fading.

  • Maintenance Neglect

Irregular or insufficient maintenance can hasten the fading process. Accumulation of dirt and organic matter on the flooring surface can amplify the impact of UV rays and compromise the protective layers, expediting color fading.

  • Material Composition

The material of wood plastic composite flooring influences its resistance to fading. Some composite flooring incorporate advanced technologies such as co-extrusion, which adds an extra layer for enhanced UV protection, reducing the likelihood of fading.

How to Prevent WPC Composite Decking Fading?

While some degree of color fading may occur, there are some measures to minimize and prevent color fading in composite decking.

Method 1: Consider Co-Extruded Flooring

Co-extruded wood plastic composite flooring is designed for enhanced durability, and the additional protective layer helps combat fading issues associated with prolonged sun exposure. The co-extrusion products are produced by 2 extruders simultaneously, one is for the core, another is for the cap. Under the cap protection, the composite products have better performance than Gen 1 composite products.

Method 2: Evaluate UV Protection Features

Before purchasing, ask the sales and stores about the UV protection features of the floor. Products with superior UV inhibitors are likely to resist fading for a longer time.

Method 3: Choose High-Quality Brands

Choose reputable composite flooring brands known for using premium materials and incorporating advanced technologies to ensure long-lasting color vibrancy.

Oakio wood plastic composite flooring is a good choice because it incorporates cutting-edge international technology such as co-extrusion. Oakio products feature additives and stabilizers from renowned global brands, ensuring top-notch quality across all layers and in the color formulation. To counter long-term outdoor use and prevent discoloration, a dedicated UV treatment layer is applied to the product’s surface, offering effective protection for 15-25 years. While some fading may occur over extended outdoor use, the visual appeal remains unaffected. In comparison to other building materials, plastic wood flooring stands out, providing consumers with unparalleled performance and aesthetics. Rest assured, fading is not a concern with Oakio’s plastic wood flooring, offering enduring quality for your outdoor spaces.

oakio wood composite flooring

Method 4: Regular Maintenance

While composite flooring is low-maintenance, routine cleaning can help ensure its longevity. Clearing dirt and water left on the floor prevents the growth of mold that may affect the deck’s appearance.

5 Maintenance Tips for WPC Composite Decking

To ensure the longevity and aesthetic appeal of your wood plastic composite flooring, follow these essential maintenance tips.

Tip 1. Regular Cleaning

Ensure routine cleaning using a mild soap or composite deck cleaner. This helps remove dirt and stains, preventing them from settling.

Tip 2. Avoid Harsh Chemicals

Remember not to use abrasive cleaners or chemicals like bleach, as they can damage the protective surface of the decking. Choose gentle, environmentally friendly cleaning solutions.

Tip 3. Use Soft-Bristle Brush

Use a soft-bristle brush for cleaning to prevent scratches and damage to the surface. Brush in the direction of the decking’s grain to maintain its original appearance.

Tip 4. Remove Stain Quickly

Address spills and stains promptly to prevent them from becoming stubborn. Swift action helps maintain the pristine look of your composite flooring.

Tip 5. Seasonal Inspection

Conduct seasonal inspections to identify any signs of wear, fading, or damage. Adjust maintenance practices based on seasonal changes and environmental factors.

By incorporating these maintenance practices, you can enjoy a vibrant, long-lasting WPC composite flooring that enhances your outdoor space for years to come.


In conclusion, while wood plastic composite flooring may experience some level of fading over a long time because of exposure to sunlight, high-quality products with adequate UV protection measures are able to resist fading and maintain their aesthetic appeal. Buyers should prioritize reputable brands, inquire about UV protection features from sellers, and consider co-extruded flooring for enhanced durability. By making informed choices and ensuring regular maintenance, homeowners can enjoy the long-lasting beauty of WPC composite decking in outdoor spaces.

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