I built a deck on my house a few years ago and bought a ton and a half of TREX deck boards off the clearance rack at Home
Depot. This stuff has been sitting out in the weather since so I just spent the day building my bed out of the decking material. It is too thick for a clean install so I had to dado 1/4" at each cross sill. It looks great but I don't know how well it will hold up. I am sure it would be perfect forever if I never intended to put anything in the truck. Has anybody used this stuff in a working truck?