About Us

On April 11, 1969, Joseph Koenig, Sr., fired up the first extruder making ½” and ⅝” PVC J Beads, pivoting from his previous vinyl siding business and officially giving life to Trim-Tex Drywall Products.

Ever since, Trim-Tex has been a world-class extrusion manufacturer. Now, they’ve expanded outdoors with exterior finishing beads that promise top-tier quality and unmatched durability. Crafted from a proprietary blend of premium exterior-grade PVC, Trim-Tex Exterior Solutions offers everything needed to flawlessly finish a building’s exterior, from stucco homes to structural sheathing. These rust-proof beads and accessories enhance exterior finishes in every way — even in the harshest, most humid conditions.

Following the acquisition of Plastic Components, Inc., in February 2025, Trim-Tex has become the most comprehensive source for both interior and exterior PVC finishing solutions in the industry. Today, they offer more than 300 exterior-grade profiles to help finishing professionals take on any job and solve any challenge.

Some of these superior solutions include: Corner Beads to create perfectly clean, crisp edges that last; Casing Beads of all shapes and sizes for seamless transitions between stucco and other materials, such as windows and doors; Control Joints and other movement-ready beads to keep walls clean and crack-free; lightweight yet resilient plastic laths for heavy-duty applications; Starter Tracs that provide a strong, clean shelf for EIFS systems; and many more.

High-quality finishing materials make a massive impact on the lifespan, look and structural integrity of any building. PVC/vinyl beads are a more impact-resistant, rust-free and easy-to-install alternative to metal accessories. As any drywall finisher can attest, Trim-Tex has long been the industry leader in producing the highest-quality vinyl beads — and the same excellence now extends outdoors. Trim-Tex Exterior Solutions help you create crisp edges, reinforce walls, and weather any storm.