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Introducing our premium Solid Co-extrusion Decking WPC Wood Plastic Composite Flooring — a game-changer in outdoor flooring solutions designed for both residential and public projects. Crafted with advanced co-extrusion technology, this flooring blends waste wood fibers and recycled HDPE plastic, creating a solid profile that delivers exceptional performance and aesthetic appeal. Measuring 150MM×20MM as standard (with customizable lengths up to your requirements), it’s engineered to elevate patios, decks, walkways, and commercial outdoor spaces. Unlike traditional wood flooring, our capped composite decking features a full-surface HDPE polymer protective layer, ensuring unbeatable resistance to the elements while replicating the natural beauty of hardwoods. Whether you’re upgrading a backyard deck or furnishing a public plaza, this WPC composite flooring balances durability, style, and sustainability seamlessly.

Our solid co-extrusion decking stands out with superior rot resistance, weather resistance, and freeze-thaw resistance (retaining 86% of bending failure load after freeze-thaw cycles). The HDPE protective layer covers all four sides of the panel, making it almost non-absorbent (water absorption rate: 1.08%) and preventing moisture from penetrating the core. This means no warping, rotting, or decay — even in harsh rain, snow, or humidity. It’s also highly resistant to mold, mildew, and insects, eliminating the common issues of traditional wood decking.
Forget about frequent sanding, painting, or staining! This WPC wood plastic composite flooring requires minimal upkeep — just spray with a basic household cleaner 2-3 times a year. The ultra-low maintenance design saves you valuable time and money on long-term care, as it avoids the need for regular replacements or repairs. Unlike wood flooring that fades and deteriorates over time, our capped composite decking is fade-resistant and stain-resistant, retaining its rich color and texture for years.
Designed to mimic a wide range of hardwoods — including exotic species that are often cost-prohibitive — our solid co-extrusion decking offers a more authentic wood look than actual wood. The HDPE protective layer can be engraved with different textures on both sides, allowing you to customize your outdoor space based on preferences. Beyond deck boards, this versatile material works for railings, treads, posts, and doorway flooring, making it a one-stop solution for all your outdoor flooring needs.
Safety is paramount: composite decking is splinter-free, making it safe for barefoot walking, and requires a much higher temperature to burn than wood, enhancing fire safety. Eco-conscious homeowners will appreciate its sustainability — made from recycled wood waste (from furniture factories and mills) and recycled plastics (plastic bags, milk jugs), it’s a 100% eco-friendly alternative to traditional lumber. By choosing this flooring, you’re reducing landfill waste while enjoying a long-lasting product.
Parameter | Details |
Specification | 150MM×20MM |
Single Board Length | 2200MM, 2900MM, or customized |
Formaldehyde Emission | 0.08g/m³ (meets strict environmental standards) |
Water Absorption | 1.08% |
Size Change Rate of Water Absorption | 0.3% |
Freeze-thaw Resistance | Bending Failure Load Retention Rate 86% |
Surface Wear Resistance | 0.024g/100r |
Adhesion Grade | Grade 1 |
Pollution & Corrosion Resistance | No significant change with coffee, wine, vinegar, soy sauce, red ink, lipstick, nail polish, 5% Na₂CO₃ |
Certifications | CE, ISO, SGS |
Senyu has focused on R&D, production, and sales of WPC composite products for over a decade, mastering the art of solid co-extrusion technology. Our deep industry experience ensures that every batch of flooring meets the highest quality standards.
With 25 production lines and an annual capacity of 20,000 tons, we can fulfill large orders efficiently — whether you’re a homeowner or a commercial contractor. We offer more than 100 product variants to meet diverse customer demands.
Our solid co-extrusion decking is trusted by clients in the USA, France, UK, Australia, Malaysia, Saudi Arabia, and 15+ other countries. We’ve built long-term partnerships by delivering consistent quality and reliable service.
We provide one-stop construction support, including 3D drawing services and professional engineering guidance. Our team is dedicated to helping you with installation, customization, and any technical queries — ensuring a smooth project from start to finish.
No! It features a simple installation process that saves time and labor. Unlike some flooring options, it doesn’t require complex edge treatments, and works with standard or hidden fasteners (based on your preference).
Absolutely. The HDPE protective layer and low water absorption rate make it ideal for coastal environments — it resists saltwater corrosion and moisture damage better than traditional wood.
With minimal maintenance, it has a longevity of 10-20 years. Its resistance to fading, rotting, and pests ensures it stays in top condition for decades.
Yes! We offer a wide range of natural wood-inspired colors. The fade-resistant formula ensures the color remains vibrant even with prolonged UV exposure.
Introducing our premium Solid Co-extrusion Decking WPC Wood Plastic Composite Flooring — a game-changer in outdoor flooring solutions designed for both residential and public projects. Crafted with advanced co-extrusion technology, this flooring blends waste wood fibers and recycled HDPE plastic, creating a solid profile that delivers exceptional performance and aesthetic appeal. Measuring 150MM×20MM as standard (with customizable lengths up to your requirements), it’s engineered to elevate patios, decks, walkways, and commercial outdoor spaces. Unlike traditional wood flooring, our capped composite decking features a full-surface HDPE polymer protective layer, ensuring unbeatable resistance to the elements while replicating the natural beauty of hardwoods. Whether you’re upgrading a backyard deck or furnishing a public plaza, this WPC composite flooring balances durability, style, and sustainability seamlessly.

Our solid co-extrusion decking stands out with superior rot resistance, weather resistance, and freeze-thaw resistance (retaining 86% of bending failure load after freeze-thaw cycles). The HDPE protective layer covers all four sides of the panel, making it almost non-absorbent (water absorption rate: 1.08%) and preventing moisture from penetrating the core. This means no warping, rotting, or decay — even in harsh rain, snow, or humidity. It’s also highly resistant to mold, mildew, and insects, eliminating the common issues of traditional wood decking.
Forget about frequent sanding, painting, or staining! This WPC wood plastic composite flooring requires minimal upkeep — just spray with a basic household cleaner 2-3 times a year. The ultra-low maintenance design saves you valuable time and money on long-term care, as it avoids the need for regular replacements or repairs. Unlike wood flooring that fades and deteriorates over time, our capped composite decking is fade-resistant and stain-resistant, retaining its rich color and texture for years.
Designed to mimic a wide range of hardwoods — including exotic species that are often cost-prohibitive — our solid co-extrusion decking offers a more authentic wood look than actual wood. The HDPE protective layer can be engraved with different textures on both sides, allowing you to customize your outdoor space based on preferences. Beyond deck boards, this versatile material works for railings, treads, posts, and doorway flooring, making it a one-stop solution for all your outdoor flooring needs.
Safety is paramount: composite decking is splinter-free, making it safe for barefoot walking, and requires a much higher temperature to burn than wood, enhancing fire safety. Eco-conscious homeowners will appreciate its sustainability — made from recycled wood waste (from furniture factories and mills) and recycled plastics (plastic bags, milk jugs), it’s a 100% eco-friendly alternative to traditional lumber. By choosing this flooring, you’re reducing landfill waste while enjoying a long-lasting product.
Parameter | Details |
Specification | 150MM×20MM |
Single Board Length | 2200MM, 2900MM, or customized |
Formaldehyde Emission | 0.08g/m³ (meets strict environmental standards) |
Water Absorption | 1.08% |
Size Change Rate of Water Absorption | 0.3% |
Freeze-thaw Resistance | Bending Failure Load Retention Rate 86% |
Surface Wear Resistance | 0.024g/100r |
Adhesion Grade | Grade 1 |
Pollution & Corrosion Resistance | No significant change with coffee, wine, vinegar, soy sauce, red ink, lipstick, nail polish, 5% Na₂CO₃ |
Certifications | CE, ISO, SGS |
Senyu has focused on R&D, production, and sales of WPC composite products for over a decade, mastering the art of solid co-extrusion technology. Our deep industry experience ensures that every batch of flooring meets the highest quality standards.
With 25 production lines and an annual capacity of 20,000 tons, we can fulfill large orders efficiently — whether you’re a homeowner or a commercial contractor. We offer more than 100 product variants to meet diverse customer demands.
Our solid co-extrusion decking is trusted by clients in the USA, France, UK, Australia, Malaysia, Saudi Arabia, and 15+ other countries. We’ve built long-term partnerships by delivering consistent quality and reliable service.
We provide one-stop construction support, including 3D drawing services and professional engineering guidance. Our team is dedicated to helping you with installation, customization, and any technical queries — ensuring a smooth project from start to finish.
No! It features a simple installation process that saves time and labor. Unlike some flooring options, it doesn’t require complex edge treatments, and works with standard or hidden fasteners (based on your preference).
Absolutely. The HDPE protective layer and low water absorption rate make it ideal for coastal environments — it resists saltwater corrosion and moisture damage better than traditional wood.
With minimal maintenance, it has a longevity of 10-20 years. Its resistance to fading, rotting, and pests ensures it stays in top condition for decades.
Yes! We offer a wide range of natural wood-inspired colors. The fade-resistant formula ensures the color remains vibrant even with prolonged UV exposure.