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<TITLE>Re: [RE-wrenches] Pitched EPDM Roof Attachment</TITLE>
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<FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>That’s what came to my mind, as well, based on the description.<BR>
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David Brearley, Senior Technical Editor<BR>
<I>SolarPro</I> magazine <BR>
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On 9/9/09 7:14 PM, "North Texas Renewable Energy Inc" <<a href="ntrei@earthlink.net">ntrei@earthlink.net</a>> wrote:<BR>
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<FONT COLOR="#0000FF">> Carl<BR>
> check out the Unirac Fast Foot.<BR>
> <a href="http://www.unirac.com/pdf/fastfoot_install.pdf">http://www.unirac.com/pdf/fastfoot_install.pdf</a><BR>
> <BR>
> Jim Duncan<BR>
> North Texas Renewable Energy Inc<BR>
> 817.917.0527<BR>
> <a href="ntrei@earthlink.net">ntrei@earthlink.net</a><BR>
> www.ntrei.com<BR>
> ***************<BR>
> ----- Original Message ----- <BR>
> From: "Carl Adams" <<a href="swingjunkie@gmail.com">swingjunkie@gmail.com</a>><BR>
> To: <<a href="RE-wrenches@lists.re-wrenches.org">RE-wrenches@lists.re-wrenches.org</a>><BR>
> Sent: Tuesday, September 08, 2009 3:04 PM<BR>
> Subject: [RE-wrenches] Pitched EPDM Roof Attachment<BR>
> <BR>
> <BR>
> Hello Wrenches,<BR>
> <BR>
> I have a job on a 3.5/12 pitched rubber roof. We have 1.5” foam under<BR>
> the EPDM, then the steel decking, then the purlins. Purlin spacing<BR>
> supports adequate attachment points for a conventional rail mounted<BR>
> system. I have 2 questions<BR>
> 1) A typical L-foot attachment to the roof would likely compress the<BR>
> underlying foam and result in divets at each foot. What do you<BR>
> recommend to disperse the load at the point of attachment<BR>
> 2) What type of screw do you recommend for attaching the L-Feet to the <BR>
> purlins<BR>
> <BR>
> With Regards<BR>
> Carl Adams<BR>
> NABCEP Certified Solar PV Installer<BR>
> NABCEP Certified Solar Thermal Installer<BR>
> SunRock Solar<BR>
> Cincinnati, Ohio<BR>
> 513.766.6025<BR>
> www.sunrocksolar.com<BR>
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