160x20mm WPC Fence Wood Plastic Anti Peeping Shatter Resistant Co Extrusion

Product Specification

160*20 Anti peeping shatter resistant co-extrusion WPC fence

Product Summary

This professional layout introduces the anti peeping, shatter resistant coextrusion WPC fence engineered for absolute privacy and high-impact security. Utilizing a seamless interlocking profile, it completely blocks outside lines of sight. Meanwhile, its high-toughness co-extruded polymer cap ensures the panels absorb heavy impacts without shattering or creating sharp splinters. This overview directly tackles the industry points of privacy leaks and fragile structural breakage, delivering a beautiful and highly secure boundary solution.

About this Product

• Total Anti Peeping Visual Privacy

• Engineered with a professional interlocking tongue-and-groove channel system, our fence panels seal together tightly without any gaps. This ensures a 100% anti peeping barrier that completely blocks the view of curious neighbors or passersby, giving your family true freedom in the backyard. 

• Shatter Resistant Shield Engineering

•  The outer engineering polymer shield is blended with advanced impact-modifying agents. Unlike traditional vinyl that shatters when cold, or wood that splinter-cracks upon impact, this fence distributes physical energy safely, ensuring it will not break into dangerous, sharp pieces. 

• Enhanced Perimeter Security & Aesthetics

• By fusing a gap-free anti-peeping design with shatter-resistant mechanical durability, the fence maintains a highly secure, flawless boundary. It avoids the warping, splitting, or visual gaps common to standard panels, elevating the long-term aesthetic value of your property.

Technical Specification

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How to Install

Method 1: In-Ground / Dig-In Installation

[Applicable Scenario] Soft ground surfaces such as gardens, lawns, soil, or sandy ground. This is the most stable method for outdoor fencing.

1. Measurement, Layout, and Alignment: Stretch a string line according to the standard span of the fence (typically 1.8 m) to mark the exact center point of each post. Precision in spacing is critical; otherwise, the fence boards will not fit into the post slots.

2. Digging Post Holes: Dig foundation holes at the marked locations. Standard requirement: Hole diameter is generally 300 mm, with a depth of 500 mm - 600 mm (in cold regions, the depth must extend below the frost line).

3. Setting Posts and Pouring Concrete: Insert the WPC posts (or composite posts with internal steel/aluminum reinforcements) into the holes. Pour in mixed concrete (Grade C20 or above). Key Step: Use a spirit level to repeatedly check and adjust the post in two vertical directions to ensure it is 100% plumb.

4. Curing and Waiting: Temporarily secure the leveled posts with bracing timber and allow the concrete to cure. Typically, a waiting period of 24 to 48 hours is required to ensure the concrete has fully hardened before proceeding with board assembly.

Method 2: Bolt-Down with Base Plate

[Applicable Scenario] Pre-hardened ground surfaces such as concrete slabs, concrete foundations, or brick/stone patios.

1. Positioning and Marking: Align the string line on the hardened ground. Determine the exact position of the post base plates based on the net length of the fence board (e.g., 1750 mm plus the post slot depth). Mark the drill holes through the base plate using a marker.

2. Drilling: Use an impact drill equipped with a drill bit that matches the expansion anchors (usually 12 mm or 14 mm in diameter). Drill vertically into the concrete to a depth of 80 mm - 100 mm. Clean out all dust and debris from the holes.

3. Installing and Securing the Metal Base: Align the galvanized steel or aluminum post support base over the drilled holes. Insert the metal expansion anchor bolts or chemical anchors, and tighten them securely using a socket wrench to anchor the base firmly to the concrete.

4. Sleeving the WPC Post: Slide the outer hollow WPC post sleeve from top to bottom over the fixed metal base plate, then lock the inner and outer layers together at the bottom using self-tapping screws.

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FAQ

Q1: How does the anti peeping design of this co-extrusion fence compare to standard slat fences?

A1: Standard slat fences warp over time under the sun, creating ugly gaps that ruin your privacy. Our coextrusion fence features an engineered tongue-and-groove system that accommodates thermal movement while remaining tightly interlocked, guaranteeing a permanent zero-gap, anti-peeping barrier. 

Q2: What makes a coextrusion WPC fence shatter resistant during freezing winter temperatures?

A2: Cheap plastic and low-grade composites become extremely brittle in freezing cold, making them crack from minor impacts. Our second-generation outer shield utilizes high-tech resilient polymers that retain physical flexibility and strength even in sub-zero climates, making the panel entirely shatter resistant. 

Q3: Will large pets or stray animals be able to break or shatter the bottom of the fence?

A3: No. Thanks to the shatter resistant cap stock and the dense core formulation, the panels possess extreme flexural modulus. Active large dogs or stray animals bumping into the base will not break through or cause the material to splinter, keeping both your pets and the boundary safe.