Trimax Building Products, Inc. designs and manufactures high-quality plastic lumber products for a variety of residential, commercial and municipal applications. Our products are made from patented processes utilizing 100% recycled high-density polyethylene (“HDPE”), which makes Trimax the finest quality and the most environmentally friendly alternative to all wood products.

Our Trimax Environmental Decking System is the choice for the most discriminating homeowners and building professionals. Unlike composite decking products, Trimax Environmental Decking does not contain any wood filler, and withstands water and termites like no composite can. Trimax's patented technology also minimizes expansion and contraction in a way that other plastic decking products cannot replicate. Better yet, with our rich colors, hidden fastener system, and embossed wood grain design, you don’t have to sacrifice good looks to get the benefits of the most durable decking system available.

Our Trimax Structural Lumber is ideal for many structural applications, such as joists, posts, girders, bulkheads, and pilings. Trimax is not only versatile, but also far more durable than wood. It won’t rot, splinter, or decay and never needs painting. It’s also free of the harsh chemicals found in pressure-treated lumber.


Please enjoy the Trimax World of Products. And contact us toll free at 1-800-666-5207 with any inquiries!