Big Exterior Corner Trim

Big Exterior Corner Trim

Complete your slat wall installation with WoodyWalls Big Exterior Corner Trim — designed for bold, clean edges on both indoor and outdoor projects. Perfectly matched to our exterior slat wall panels, this larger-profile trim adds a polished, architectural finish to walls, columns, and corners.

Key Features

Height: 94 ½ inches

Width: 1 7/8 inches

Depth: 1 7/8 inches

Material: WPC (Wood-Plastic Composite)

Use: Outdoor & Indoor (including high-moisture areas like bathrooms, spas, and pool houses)

Warranty: 10 years

Style & Compatibility

Available in Walnut, Matte Black, and White Oak finishes, our Big Exterior Corner Trims are designed to coordinate seamlessly with matching WoodyWalls slat wall panels. Whether you’re working on a residential upgrade or a commercial buildout, this trim ensures a cohesive, professional result.

Built to Last

Crafted from high-performance WPC, the trim is waterproof, UV-resistant, and made to handle harsh weather conditions. It retains its look and structure in sun, rain, or humidity — making it a reliable choice for long-term use.

Easy Installation

Despite its substantial size, the trim is lightweight and simple to work with. Designed for fast installation at vertical corners or wall transitions, it fits securely and cleanly — no special tools required.

Reliable and Refined

Low maintenance and backed by a 10-year warranty, the Big Exterior Corner Trim adds durability and detail to your project. It’s the finishing touch that makes your slat wall design stand out with strength and style.