25mm Thickened. Solidifying Every Inch.

Go higher. Go longer. That's what this is for. Our first-generation 3D Embossed Composite Decking, now in a thickened 140x25mm profile, resets the durability benchmark. Twenty-five millimeters. Not just a number. It means more stability, greater load capacity, enhanced safety. For projects that demand extra strength-elevated platforms, public walkways, heavy-use terraces. This is your foundation.

Product Specifications

Product Name	3D Embossed Composite Decking
Size	140mm*25mm(Width x Thickness)
Length	2.2m/2.9m /3m(Custom)
Material	60%Wood powder +30%HDPE +10%Additives
Color	Coffee, Black, Grey, Redwood, Teak
Surface texture	One side smooth; the other has fine anti-slip teeth
Installation	Joist +Clip +Screw
Applicable scenarios	Elevated terraces, public walkways, heavy-load balconies, commercial seating areas

Product Detail

Twenty-five millimeters thick. Think about that.

Compare it to standard 20mm. Higher cross-sectional modulus. Bending strength? Significantly increased. Heavy outdoor furniture? No problem. Large gatherings? Bring them on. Temporary small vehicle parking? It can handle it. Long-term deformation or cracking? Not happening.

3D Embossed Composite Decking Application

Customer FAQs

Q: "Won't thicker boards be heavier and harder to install?"

A: Yes-each board weighs more. But here's the trade-off: exceptional stability lets us space joists wider. Less joist material. Less installation labor. And you can still cut it with standard woodworking tools. Installation method? Same as regular boards.

Q: "Isn't this just waste? Too much cost?"

A: For projects that actually need high load-bearing capacity? Thicker is the economical choice. Full lifecycle cost? Extended durability means lower average annual investment. You pay for performance; you get it.

Q: "Is the surface actually slip-resistant?"

A: Deep embossed wood grain. Anti-slip brushed finishes. Even wet, friction stays high. Grippy where it counts.

Our Advantages

One board fits more jobs. Can replace structures that needed special reinforcement. Simplifies design. Streamlines procurement.

Takes hits better. Falling objects? Heavy impacts? Enhanced tolerance. Great for kids' play zones, edges of sports areas.

Looks substantial. Thicker panels read as robust, stable, intentional. That's architectural texture you can see.

Installation & Care - Handles big, installs smart

Frame design changes: With 25mm strength, widen joist spacing to 35cm. Galvanized frames still recommended.
Fix it firmly: Heavy-duty stainless steel screws (pre-drill holes). Or reinforced snap-in clips. Every fixing point needs to bite deep into the main beam.
Give it room: 3-5mm gaps between boards. At least 1.5cm expansion gap at edges. Heat needs space.
Cut ends? Seal them: After cutting, edge sealing boosts moisture protection. Not required, but smart.
Clean like usual: Regular rinsing works. Heavy oil stains? Neutral cleaner handles it.

Behind This Product - Thick-Wall Expertise

Making 25mm WPC consistently? That's not easy. It proves mastery.

Large-section extrusion technology. We own it. Ensures uniform extrusion, no internal voids, consistent density across every thick board. Cooling uneven? Warping? Controlled.
High-strength formulation. Optimized wood-to-plastic ratio. Reinforcing additives. Mechanical properties exceed conventional standards-without losing processability.
Quality at every step. Raw material mixing, extrusion, cooling, cutting-online detection points throughout. Thickness, width, straightness all checked. Each board meets spec.
Years of data. Long-term performance database for thick products across climates. Continuous improvement, not guesswork.