XJ 85 Wood I Beam joist from
Georgia Pacific
gp.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