This WPC Corner Trim External (29×29 mm) is designed for use on outside corners and 90-degree external edges. It can be used for façade framing, protecting stair edges, and delivering a clean, accurate finish on exterior angles in decorative and construction projects.
With strong durability and easy installation, it’s an ideal solution for completing visible project details with a neat, professional look.

Product Highlights

• UV & sunlight resistant
• Moisture resistant
• Fire resistant
• Cost-effective, no maintenance cost
• Antibacterial
• Washable with mild cleaners
• Eco-friendly and recyclable
• Non-slip surface
• Easy maintenance and machinable like wood

Description

Applications of the WPC External Corner Profile

The external corner profile is designed to cover and protect outer edges of walls, façades, and structures—making outside corners look clean, safe, and visually consistent. It acts as both a protective element and a finishing detail within a unified WPC design.

• External 90-degree corner finishing
  For a clean, uniform cover on corners that extend outward (e.g., columns, outside wall edges).
• Façade framing and exterior edges
  Creates a defined, consistent frame—especially at the junction of two WPC surfaces forming an outer angle.
• Stair edge protection
  Helps prevent chipping and damage on stair edges caused by impact and heavy traffic.
• Precise finishing for outside angles
  Completes corner details cleanly without complicated or time-consuming angle cutting.
• Alternative to on-site miter cutting
  When miter cutting tools or conditions are not available, this profile offers a practical, professional solution.
• Improves durability and appearance of corner joints
  Reinforces the joint while enhancing the final visual finish.

Benefits of the WPC External Corner Profile

• Cleaner, more organized outside corners
  Produces a uniform, professional finish on external edges.
• Protects vulnerable edges from impact and wear
  Outer corners are more exposed; this profile reduces cracking, chipping, and surface damage.
• Faster installation without miter cuts
  Eliminates the need for precise angle cutting and speeds up execution.
• Enhances joint strength and overall lifespan
  Reinforces the corner area and helps reduce environmental wear over time.
• Perfect material match with WPC systems
  Made of WPC, so it matches other components in color, texture, and performance.
• Versatile for interior and exterior applications
  Suitable for façades and outdoor areas, as well as interior stairs and decorative projects.

Wood Plastic Color Range

Materino's standard wood plastic colors are designed to be inspired by the natural spectrum of wood to create the greatest harmony with outdoor and indoor architecture. In addition to the basic colors, it is also possible to produce custom colors for specific projects. You can see the available wood plastic colors below:

• Graphite - inspired by ebony tree
• Walnut - inspired by walnut tree
• Mahogany - inspired by mahogany tree
• Chocolate - inspired by oak tree
• Honey - inspired by maple tree

Surface Finishes for WPC

WPC surfaces can be supplied with several finish options, including Embossed, Brushed, and Sanded Embossed finishes.
Among these, Sanded Embossed—a combination of embossing and sanding—offers the closest look and feel to natural wood and is one of the most popular choices.

WPC can also be used in its raw form (without surface finishing).

Note: Surface finishes are only applicable to smooth surfaces, including:

• Embossed
• Sanded Embossed
• Brushed