We've done a couple of installs on metal shingle roofs and we used the Unirac stand offs with the Oatey boots. We had the standoffs and flashing installed by the roofer so it wouldn't void the roof warranty. It cost about $1500 extra but we thought it was worth if in case of a leak.
Thanks, Will __________________________________________________________________________________________ Will White Regional Field Operations Manager - New England Real Goods Solar 64 Main St. Montpelier, VT 05602 Tel: (802) 223-7804 Cell: (802) 234-3167 www.realgoodssolar.com -----Original Message----- From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Jesse Dahl Sent: Wednesday, March 20, 2013 11:33 PM To: Wrenches Subject: [RE-wrenches] Metal shingles Hello, I looked at a site today and the roofing was a brand of metal shingle. This was just a quick drive by and check out the site so I don't have access to the brand or method of attachment. It still got me thinking, what are people doing for attachments to roofing like this? 6/12 pitch, and from the photos the client sent me, the structure is 2"X6" truss running N-S, with 1"x4" strapping every 4' running E-W along with 5/8" OSB on top of the strapping. The trusses look to be on 4' centers (just judging by the photo). The only thing I can think of is EJOT type fasteners through the shingle into the truss. The shingles would crush a little bit, but the OSB would support it pretty well. Otherwise removing the shingles where the feet would go and then..... As always thanks for all the help. Jesse Sent from my iPhone _______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Change email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org _______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Change email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org