
| Model | TBG145H23 |
| Size | 145X23 MM |
| Length | 2.2m, 2.9m, 3 m, 5.4m or any other customized length |
| Place of origin | Zhejiang, China |
| Surface | 3D Embossing, Sanded, Brushed |
| Color | Teak, Coffee, Walnut, Maple, Rosewood, Carbon Black, Pure White, Sliver Grey, Light Grey, or Customized |
| Feature | Waterproof, Anti-silp, Eco-friendly, Crack-resistant |
| Certificate | Intertek, CE, FSC, ISO 9001, ISO 15001, ISO 45001, etc |
| Material | Surface: A layer of high-performance co-extruded material Interior: Wood power60%+Plastic(HDPE)30%+Additives10% |
| Usage | courtyard, balcony, terrace, garden |
| Maintenance | No need to apply paint for maintenance every year Just rinse the surface with water regularly |
Wide-tooth WPC Decking Applications
Wide-tooth WPC Decking is widely used in modern outdoor construction due to its durability, weather resistance, and natural wood-like appearance. Compared with traditional timber decking, co-extruded composite decking provides a longer service life with minimal maintenance.
This 145×23mm Wide-tooth WPC Decking board is ideal for both residential and commercial outdoor flooring projects.
Typical applications include:
Outdoor garden decking
Courtyard flooring
Balcony and terrace decking
Poolside decking areas
Commercial landscape platforms
Walkways and public outdoor flooring
Thanks to the advanced Co-Extrusion Decking technology, the board surface is fully protected by a high-performance polymer layer, which significantly improves stain resistance, UV stability, and weather durability.
As a professional Wide Tooth WPC Decking Manufacturer, U-timber provides reliable composite decking solutions for outdoor spaces around the world.
Advantages of Wide-tooth WPC Decking
Compared with traditional wood decking and first-generation composite boards, Wide-tooth WPC Decking offers multiple advantages.
1. Superior Weather Resistance
The co-extruded protective layer protects the decking core from moisture, sunlight, and environmental damage. This makes the decking ideal for outdoor environments with changing weather conditions.
2. Slip-Resistant Surface
The wide-tooth profile and textured surface improve friction and reduce slipping risks, making it suitable for poolside, balcony, and terrace installations.
3. Long Service Life
Because of the durable Co-Extrusion Decking structure, the board resists cracking, fading, and deformation. The service life is significantly longer than traditional wood decking.
4. Low Maintenance
Unlike natural timber, Wide-tooth WPC Decking does not require sanding, staining, or painting. Simple cleaning with water is sufficient for routine maintenance.
5. Eco-Friendly Materials
The decking core is made from recycled HDPE plastic and natural wood fibers, making it a sustainable alternative to traditional timber.
As a trusted Wide Tooth WPC Decking Manufacturer, U-timber focuses on producing environmentally responsible outdoor composite materials.
Wide-tooth WPC Decking Structure
This Co-Extrusion Decking board features a dual-layer structure designed for long-term outdoor performance.
Protective Cap Layer
The outer layer is made from high-performance polymer material developed using advanced bio-based macromolecular engineering technology. It provides:
UV resistance
Scratch resistance
Moisture protection
Stain resistance
Reinforced Composite Core
The inner core is composed of wood fiber, recycled HDPE plastic, and performance additives. This structure ensures:
High structural strength
Crack resistance
Excellent load capacity
Long-term stability
The combination of these two layers makes Wide-tooth WPC Decking one of the most reliable capped composite decking solutions available today.
Why Choose U-timber Wide Tooth WPC Decking Manufacturer
When selecting outdoor composite decking materials, the manufacturer’s experience and product quality are critical.
U-timber is a professional Wide Tooth WPC Decking Manufacturer specializing in Co-Extrusion Decking and outdoor composite building materials.
Key advantages of choosing U-timber include:
Advanced co-extrusion production technology
Strict quality control system
Multiple international certifications
Custom colors and sizes available
Stable global supply capability
Our Wide-tooth WPC Decking products are exported to many countries and widely used in residential landscaping, commercial decking, and architectural outdoor flooring.
Installation Tips for Wide-tooth WPC Decking
Proper installation can further improve the performance and lifespan of Wide-tooth WPC Decking.
Basic installation recommendations include:
Install decking boards on a stable joist structure
Maintain appropriate expansion gaps between boards
Use stainless steel clips or hidden fasteners
Ensure good drainage and ventilation under the deck
For detailed installation steps, you can refer to our Co-Extrusion Decking Installation Guide.

FAQs about Wide-tooth WPC Decking
What is Wide-tooth WPC Decking?
Wide-tooth WPC Decking is a type of co-extruded composite decking board featuring a wide groove design and a durable protective polymer layer, offering superior outdoor performance.
Is Wide-tooth WPC Decking waterproof?
Yes. The capped polymer layer effectively prevents water absorption, making the decking highly resistant to moisture and suitable for outdoor environments.
Does Wide-tooth WPC Decking fade in sunlight?
Thanks to the advanced co-extrusion protective layer, Wide-tooth WPC Decking has excellent UV resistance and maintains color stability for many years.
How long does WPC decking last?
High-quality Co-Extrusion Decking can typically last 20–30 years depending on installation conditions and maintenance.
Can Wide-tooth WPC Decking be customized?
Yes. As a professional Wide Tooth WPC Decking Manufacturer, U-timber supports customized colors, lengths, and packaging to meet different project requirements.