XJ 85 Wood I Beam joist from Georgia Pacific
XJ 85 Wood I Beam joist from Georgia Pacificgp.com Strategically placed openings accommodate plumbing, wiring, and ductwork Available in 16-inch depth and standard lengths from 6 to 26 feet Prefabricated lengths, precut holes, and on-site trimming reduce wasted materials and time Openings are closer to the end of the beam, closer together, and wider for increased versatility
