For many years I installed L-feet with galvanized step flashings adhered under the shingle row above the penetration. This provides a mechanical barrier and can be very durable if the flashing is well secured.
- Andrew Sent from my iPhone On Jun 28, 2012, at 5:39 PM, Drake <drake.chamber...@redwoodalliance.org> wrote: > I'm quoting a job that has an existing array with L feet bolted down to a > shingle roof with no flashings. I want to match the height of the existing > array. Also some modules are being worked in around skylights where it is > unlikely that room would be available for flashings to center over rafters. > > I've always used flashings. Would it be completely crazy to follow suit of > the existing array and bolt L feet straight to the shingle roof with good > roof sealant? If so, how would you seal it? > > Thanks, > > Drake > Drake Chamberlin > ATHENS ELECTRIC LLC > OH License 44810 > CO license 3773 > NABCEP Certified PV > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: RE-wrenches@lists.re-wrenches.org > > Options & 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 >
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