<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body><div>We've done roof mount pv on tji's. Our engineer required 4x blocking installed between the tji rafters that we lag bolted into. You're not allowed to cut or drill/bolt into the top and bottom cords of the tji's. We also packed out both sides of the tji plywood webbing prior to installing the blocking. Our snow loads oftentimes are too high and won't allow me to screw into the plywood roof deck only. </div><div><br></div><div><br></div><div><br></div><div id="composer_signature"><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><div style="font-size:85%;color:#575757">Chris Worcester</div><div style="font-size:85%;color:#575757"> c<span style="font-size: 85%;">hris@solarwindworks.com</span></div><div style="font-size:85%;color:#575757"><span style="font-size: 85%;"> 530-448-9692</span></div><div style="font-size:85%;color:#575757">on my Samsung Galaxy S7.</div></div><div><br></div><div style="font-size:100%;color:#000000"><!-- originalMessage --><div>-------- Original message --------</div><div>From: Aaron Mandelkorn <reosolar@gmail.com> </div><div>Date: 3/4/18 6:44 AM (GMT-08:00) </div><div>To: RE-wrenches <re-wrenches@lists.re-wrenches.org> </div><div>Subject: Re: [RE-wrenches] TJI rafters </div><div><br></div></div><div>I have also used the sunmoto mounts with the multiple holes. They are called the AL shoe I believe. It makes a great alternative to the DPW ez foot which are very expensive and take forever to receive. We but butal mastic tape on the back. Just like the ez foot. <br><br><div data-smartmail="gmail_signature">Aaron Mandelkorn<br>President / Founder<br>Renewable Energy Outfitters<br><a href="http://www.reosolar.com">www.reosolar.com</a><br>Off Grid Depot<br><a href="http://www.offgridnow.com">www.offgridnow.com</a><br>970-596-3744<br><br> </div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mar 3, 2018 5:54 PM, "August Goers" <<a href="mailto:august@luminalt.com">august@luminalt.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">Hi All - We tie into TJIs commonly, if you Google "TJI solar" you'll find manufacturer docs on how to properly lag in.<div dir="auto"><br></div><div dir="auto">August</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mar 2, 2018 1:24 PM, "Jerry Caldwell" <<a href="mailto:solarcowboy@yahoo.com" target="_blank">solarcowboy@yahoo.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><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></div><br>______________________________<wbr>_________________<br>
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