<html><head></head><body><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;"><div>Dear Wrenches,</div><div><br></div><div>I have a customer with a low slope roof supported by TJI beams. Does anyone have experience permitting and installing on TJIs? I'm curious if jurisdictions are requiring Structural Engineer stamps. </div><div><br></div><div>Since the top chord of the beams is only 1 3/8" thick should we be using shorter lag bolts for these installations? It also seems that it would be undesirable to penetrate into the web of the beam.</div><div><br></div><div>Any advice would be appreciated here.</div><div><br></div><div>Thank you,</div><div><br></div><div>Jerry Caldwell<br></div></div></body></html>