Trex Company, Inc. is a Winchester, Virginia-headquartered building products manufacturer focused on composite decking and outdoor systems made with recycled materials.

What it makes

The company produces wood-alternative composite decking and related outdoor products, designed for durability and low-maintenance performance in exterior applications.

Materials angle

Trex positions recycled inputs as a core part of its manufacturing approach, linking plastics recovery and reuse to finished composite products for construction and home improvement channels.