Black composite 90° outside corner trim shown upright with textured faces and hollow end profile
Gray composite 90° external corner trim in an upright view showing its hollow cross-section
Warm brown composite 90° outside corner trim with a fine vertical woodgrain texture
Dark brown composite 90° external corner trim shown upright with a hollow end profile
Black composite 90° outside corner trim joining two ribbed panels around an external corner
Brown composite 90° external corner trim joining two woodgrain ribbed panels
Black composite 90° outside corner trim shown upright with textured faces and hollow end profile
Gray composite 90° external corner trim in an upright view showing its hollow cross-section
Warm brown composite 90° outside corner trim with a fine vertical woodgrain texture
Dark brown composite 90° external corner trim shown upright with a hollow end profile
Black composite 90° outside corner trim joining two ribbed panels around an external corner
Brown composite 90° external corner trim joining two woodgrain ribbed panels
Black composite 90° outside corner trim shown upright with textured faces and hollow end profile
Gray composite 90° external corner trim in an upright view showing its hollow cross-section
Warm brown composite 90° outside corner trim with a fine vertical woodgrain texture
Dark brown composite 90° external corner trim shown upright with a hollow end profile
Black composite 90° outside corner trim joining two ribbed panels around an external corner
Brown composite 90° external corner trim joining two woodgrain ribbed panels
Black composite 90° outside corner trim shown upright with textured faces and hollow end profile
Gray composite 90° external corner trim in an upright view showing its hollow cross-section
Warm brown composite 90° outside corner trim with a fine vertical woodgrain texture
Dark brown composite 90° external corner trim shown upright with a hollow end profile
Black composite 90° outside corner trim joining two ribbed panels around an external corner
Brown composite 90° external corner trim joining two woodgrain ribbed panels
  • SKU: ACCELD-TRM-20854-GRY
  • BARCODE: 64992056
  • VENDOR: ACCEL INC

Composite Outside Corner Trim 90° External Corner

29% off
$49.00
$35.00

Shipping calculated at checkout.

Color: Gray
Select The Options Above
Description

A Clean Finish for Exterior Cladding Corners

The Composite Outside Corner Trim 90° External Corner is a finishing profile designed for 90-degree external corners in exterior composite cladding systems. It connects, covers, and protects panel edges where two exterior walls meet, creating a clean, secure, and seamless transition.

Co-Extruded Composite Construction

Made from co-extruded Wood Plastic Composite (WPC), this trim is waterproof, moisture resistant, UV resistant, and weather resistant. Its durable, low-maintenance construction makes it suitable for exposed exterior settings in both residential and commercial projects.

Profile and Color Options

Each piece is 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 an exterior cladding design.

Residential and Commercial Applications

This 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.

Installation Considerations

The trim is intended specifically for external corners in compatible exterior composite cladding layouts. Before installation, confirm that the 90-degree corner profile and stated dimensions suit the project and select the preferred available color.
Key Features
  • Purpose-Built Corner Profile: Designed for 90-degree external corners where two exterior composite-clad walls meet.
  • Clean Edge Finish: Connects, covers, and protects cladding panel edges for a clean, secure, and seamless appearance.
  • Co-Extruded WPC Construction: Made from durable Wood Plastic Composite for exterior cladding applications.
  • Exterior Resistance: Waterproof, moisture-resistant, UV-resistant, and weather-resistant construction supports dependable exterior use.
  • Low-Maintenance Design: Provides a durable corner finish without demanding extensive upkeep.
  • Residential and Commercial Versatility: Suitable for homes, facades, entryways, feature walls, offices, restaurants, hospitality properties, retail buildings, and multifamily properties.
  • Coordinating Color Options: Available in Gray, Brown, Dark Brown, and Black for a range of exterior designs.
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 Environments: Residential and commercial exterior applications
Frequently Asked Questions

What is this 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. It creates a clean, secure, and seamless finish over the panel edges.

What material is the 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 trim weighs 6 lb per piece.

Which colors are available?

The available colors are Gray, Brown, Dark Brown, and Black.

Is this trim suitable for exterior applications?

Yes. Its co-extruded WPC construction is waterproof, moisture resistant, UV resistant, and weather resistant for exterior composite cladding systems.

Where can this outside corner trim be used?

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

Does the trim require extensive maintenance?

No. The co-extruded composite construction is designed to be durable and low maintenance.

Estimated Delivery Time: 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.

You May Also Like

Recommendations

Discover Recommended Products to Complement Your Order.

Black composite wide exterior cladding panel with vertical wood-grain slats Black composite wide exterior cladding dimensions: 8.7 inches wide, 107 inches high, and 1.1 inches thick
Sale

Black Composite Wide Exterior Cladding | 5 PC/Box (33 sq ft)
$49.00
From $39.00
Brown composite wide exterior cladding panel with vertical slats and wood-grain texture Brown composite wide exterior cladding panel with 8.7-inch width, 107-inch height, and 1.1-inch thickness dimensions
Sale

Brown Composite Wide Exterior Cladding | 5 PC/Box (33 sq.ft)
$49.00
From $39.00
Gray composite wide exterior cladding panel with four raised slats and wood-grain texture Gray composite wide exterior cladding panel measuring 8.7 inches wide, 107 inches high, and 1.1 inches thick
Sale

Gray Composite Wide Exterior Cladding | 5 PC/Box (33 sq ft)
$49.00
From $39.00
Dark brown composite wide exterior cladding panel with four raised wood-grain slats Dark brown composite exterior cladding panel with labeled dimensions of 8.7 inches wide, 107 inches high, and 1.1 inches thick
Sale

Dark Brown Composite Wide Exterior Cladding | 5 PC/Box (33 sq ft)
$49.00
From $39.00
Brown and black composite wide exterior cladding panel with four wood-grain slats on a black backing Brown and black composite exterior cladding panel dimensions: 8.7 inches wide, 107 inches high, and 1.1 inches thick
Sale

Brown and Black Composite Wide Exterior Cladding | 5 PC/Box (33 sq ft)
$49.00
From $35.00
Dark brown and black composite wide exterior cladding panel with vertical wood-grain slats Dark brown and black composite cladding panel with labeled 8.7-inch width, 107-inch height, and 1.1-inch thickness
Sale

Dark Brown and Black Composite Wide Exterior Cladding | 5 PC/Box (33 sq ft)
$49.00
From $39.00
Gray and black composite wide exterior cladding panel with four vertical wood-grain slats Gray and black composite wide exterior cladding panel showing 8.7-inch width, 107-inch height, and 1.1-inch thickness
Sale

Gray and Black Composite Wide Exterior Cladding | 5 PC/Box (33 sq ft)
$49.00
From $39.00
Ancient Black composite wide exterior cladding panel with four wood-grain slats and dark recessed grooves Ancient Black composite cladding panel dimensions showing 8.7-inch width, 107-inch height, and 1.1-inch thickness
Sale

Ancient Black Accent Composite Wide Exterior Cladding | 5 PC/Box (32 sq ft)
$98.00
From $35.00
Black 1.5-inch all-purpose composite siding L trim in a full-length angled view Brown composite siding L trim showing the corner profile and fine linear texture
Sale

All Purpose L Trim 1.5 in. Composite Siding Trim
$45.00
$25.00
Charcoal gray composite cladding wide outside corner with a finely textured face and raised edge End view of gray composite cladding wide outside corner showing the textured face and channel profile
Sale

Composite Cladding Wide Outside Corner
$49.00
$32.00
Black composite 90° outside corner trim shown upright with textured faces and hollow end profile Gray composite 90° external corner trim in an upright view showing its hollow cross-section
Sale

Composite Outside Corner Trim 90° External Corner
$49.00
$35.00
Dark gray composite cladding end cap with a fine wood-grain texture and hollow profile Five dark gray composite cladding end caps arranged side by side with exposed hollow ends
Sale

Composite Cladding End Cap
$49.00
$35.00