Trex is the world’s #1 decking brand and the inventor of wood-alternative composite decking. From the beginning we’ve been committed to helping you create a low-maintenance, high-performance backyard retreat that can handle the outdoors without depleting them, and will do so for decades. Because your weekends should be spent relaxing on your deck, not repairing it. Trex® is made from an eco-friendly composite innovative blend of 95% recycled wood and plastic film—that’s almost the whole thing. And we’ve been this way for more than 20 years, well before green was a buzzword. Because in the end, all of us want to look out on our decks and know that we’ve done our part. Park Union is one of the largest Trex distributors in NJ. We buy it at a great price so….we sell it at a great price.