What method do you use to repair the shingles? Thanks,
Drake At 09:59 AM 1/8/2016, you wrote:
We use similar anchors. <http://solutions.3m.com/wps/portal/3M/en_US/3M-PPE-Safety-Solutions/Personal-Protective-Equipment/Products/Product-Catalog/~/3M-Reusable-Roof-Anchorage-Device-4000-1-ea-case?N=5158341+8702288+3294529207+4294886062&rt=rud>http://solutions.3m.com/wps/portal/3M/en_US/3M-PPE-Safety-Solutions/Personal-Protective-Equipment/Products/Product-Catalog/~/3M-Reusable-Roof-Anchorage-Device-4000-1-ea-case?N=5158341+8702288+3294529207+4294886062&rt=rud Most shingle roofs we come across have a ridge cap, so we cannot put it over the ridge. We used to use RS-10 permanent anchors. They are fairly easy to install, but we often have arrays going near the peak of the roof, so once modules go on, the anchor gets covered up. We just install the 3M ones on the opposite side of the roof, and then patch the shingles when we are done. On a related note, does anyone have a good product to use on a trapezoidal (agricultural) metal roof? Currently we tie ropes to large trees and/or structural members on the opposite side of the roof. Cheers, Dave -- Dave Tedeyan Project Engineer Taitem Engineering, PC 109 S. Albany Street, Ithaca, NY 14850 Voice: (607) 277-1118 x121 <http://www.taitem.com/>www.taitem.com On Thu, Jan 7, 2016 at 10:53 AM, Will White <<mailto:william.wh...@rgsenergy.com>william.wh...@rgsenergy.com> wrote: We use the RA-35 on the link you had below. They work really well because they only take a few screws.  From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Benn Kilburn Sent: Wednesday, January 06, 2016 4:20 PM To: RE-wrenches <<mailto:re-wrenches@lists.re-wrenches.org>re-wrenches@lists.re-wrenches.org> Subject: [RE-wrenches] Temporary Roof Anchors  Wrenches, Of our residential installs, i would guess that at least 80% are done on composite asphalt shingle roofs typically ranging from 13 to 33deg pitch. The rest are made up of various metal roofs, cedar shake, rubber shingles, concrete tile, etc... Obviously, we require roof anchors for fall protection. Rarely do we come across existing homes that have roof anchors already installed. I have typically been using these... <https://www.acklandsgrainger.com/AGIPortalWeb/WebSource/ProductDisplay/globalProductDetailDisplay.do?item_code=DBIAJ730A>hinged roof anchor or these... <https://www.millerfallprotection.com/fall-protection-products/roofing-products/temporary-roof-anchors>RA15-1/ Preferably the RA15-1 since it can use screws (#12's) instead of nails and only needs 8 screws compared to the 20 nails for the hinged anchor... ***in order for it to be approved***  âWhat are you all using as temporary anchors specifically for asphalt shingle roofsâ??? Do any of you prefer to install permanent roof anchors, now that you have just installed a "serviceable" piece of equipment on the roof? What do you use? Benn  _______________________________________________ List sponsored by Redwood Alliance List Address: <mailto:RE-wrenches@lists.re-wrenches.org>RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: <http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org>http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: <http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html>http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: <http://www.re-wrenches.org/etiquette.htm>www.re-wrenches.org/etiquette.htm Check out or update participant bios: <http://www.members.re-wrenches.org>www.members.re-wrenches.org _______________________________________________ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
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