• Composite Outside Corner Trim 90° External Corner
Black composite 90° external corner trim shown upright with finely grooved faces and a visible hollow profile
Grey composite 90° external corner trim shown upright with a fine vertical grooved finish
Warm brown composite 90° external corner trim with grooved faces and a visible hollow cross-section
Dark brown composite 90° external corner trim shown upright with a ribbed vertical finish
Black composite 90° external corner trim positioned between hollow grooved boards in a corner assembly
Brown composite 90° external corner trim positioned between hollow wood-effect boards in a corner assembly
Black composite 90° external corner trim shown upright with finely grooved faces and a visible hollow profile
Grey composite 90° external corner trim shown upright with a fine vertical grooved finish
Warm brown composite 90° external corner trim with grooved faces and a visible hollow cross-section
Dark brown composite 90° external corner trim shown upright with a ribbed vertical finish
Black composite 90° external corner trim positioned between hollow grooved boards in a corner assembly
Brown composite 90° external corner trim positioned between hollow wood-effect boards in a corner assembly
Black composite 90° external corner trim shown upright with finely grooved faces and a visible hollow profile
Grey composite 90° external corner trim shown upright with a fine vertical grooved finish
Warm brown composite 90° external corner trim with grooved faces and a visible hollow cross-section
Dark brown composite 90° external corner trim shown upright with a ribbed vertical finish
Black composite 90° external corner trim positioned between hollow grooved boards in a corner assembly
Brown composite 90° external corner trim positioned between hollow wood-effect boards in a corner assembly
Black composite 90° external corner trim shown upright with finely grooved faces and a visible hollow profile
Grey composite 90° external corner trim shown upright with a fine vertical grooved finish
Warm brown composite 90° external corner trim with grooved faces and a visible hollow cross-section
Dark brown composite 90° external corner trim shown upright with a ribbed vertical finish
Black composite 90° external corner trim positioned between hollow grooved boards in a corner assembly
Brown composite 90° external corner trim positioned between hollow wood-effect boards in a corner assembly

Composite Outside Corner Trim 90° External Corner

29% off
$49.00
$35.00

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Color: Gray
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Description

A Clean Finish for Exterior Corners

The Composite Outside Corner Trim 90° External Corner is designed to finish the point where two exterior composite-clad walls meet at a 90-degree outside corner. It connects, covers, and protects the panel edges while creating a clean, secure, and seamless transition.

Co-Extruded Composite Construction

Made from co-extruded Wood Plastic Composite (WPC), this finishing trim is waterproof, moisture resistant, UV resistant, and weather resistant. Its durable, low-maintenance construction makes it a practical choice for exterior composite cladding projects.

Profile and Color Options

Each trim is exactly 107 inches long and has an external-corner profile measuring 1.42 inches × 1.42 inches. The lower measured profile section is 1.1 inches, and each piece weighs 6 lb.

Available colors include Gray, Brown, Dark Brown, and Black, providing options for coordinating the corner finish with the surrounding exterior cladding.

Residential and Commercial Applications

This WPC outside corner trim is suitable for house walls, building facades, exterior feature walls, entryways, commercial buildings, offices, restaurants, hospitality properties, retail buildings, multifamily properties, and exterior renovation projects.

Cladding System Use

Use the trim at 90-degree external corners as part of an exterior composite cladding system. Its dedicated outside-corner profile provides a finished transition while covering the meeting edges of the cladding panels.

Specifications
  • Product Name: Composite Outside Corner Trim 90° External Corner
  • Profile Type: 90-degree external-corner finishing trim
  • Material: Co-extruded Wood Plastic Composite (WPC)
  • Application: 90-degree external corners in exterior composite cladding systems
  • Length: 107 inches
  • External-Corner Profile Dimensions: 1.42 inches × 1.42 inches
  • Lower Measured Profile Section: 1.1 inches
  • Weight: 6 lb per piece
  • Available Colors: Gray, Brown, Dark Brown, and Black
  • Performance Properties: Waterproof, moisture resistant, UV resistant, and weather resistant
  • Maintenance: Low maintenance
  • Suitable Settings: Residential and commercial exterior applications
Key Features
  • Purpose-Built Corner Profile: Designed to finish 90-degree external corners in exterior composite cladding systems.
  • Clean Cladding Transitions: Connects and covers composite cladding panels where two exterior walls meet, creating a seamless finished appearance.
  • Protected Panel Edges: Covers exposed edges at outside corners to help protect the cladding transition.
  • Co-Extruded WPC Construction: Made from durable Wood Plastic Composite for exterior residential and commercial applications.
  • Exterior Resistance: Waterproof, moisture-resistant, UV-resistant, and weather-resistant construction supports outdoor use.
  • Low-Maintenance Design: Provides a practical composite finishing solution with limited maintenance needs.
  • Multiple Color Options: Available in Gray, Brown, Dark Brown, and Black for a range of exterior cladding designs.
  • Versatile Project Use: Suitable for homes, facades, feature walls, entryways, offices, restaurants, retail buildings, hospitality properties, and multifamily developments.
Frequently Asked Questions

What is the Composite Outside Corner Trim used for?

It is designed to connect, cover, and protect composite cladding panels where two exterior walls meet at a 90-degree outside corner. The trim creates a clean, secure, and seamless transition between the walls.

What material is the corner trim made from?

The trim is made from co-extruded Wood Plastic Composite, also known as WPC.

What are the trim dimensions?

Each trim is 107 inches long. Its external-corner profile measures 1.42 inches × 1.42 inches, and the lower measured profile section is 1.1 inches.

How much does each trim weigh?

Each Composite Outside Corner Trim weighs 6 lb per piece.

Which colors are available?

The trim is available in Gray, Brown, Dark Brown, and Black.

Is this trim suitable for exterior use?

Yes. Its co-extruded WPC construction is waterproof, moisture resistant, UV resistant, weather resistant, durable, and low maintenance for exterior applications.

Can this trim be used for residential and commercial projects?

Yes. It is suitable for residential and commercial exterior cladding applications, including house walls, building facades, exterior feature walls, entryways, offices, restaurants, hospitality properties, retail buildings, multifamily properties, and renovation projects.

Estimate delivery times: 2 - 14 business days within the United States.

Our return policy allows returns within 10 days, subject to a 20% restocking fee. The buyer is responsible for covering return shipping costs.

Order Cancellation Fee: 4% of the total order amount.
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