John,
We have done several of these corrugated steel roofs. We like using 3/8" x 8" Hanger Bolts from UniRac part #310025. These are a long custom lag screw designed to have an L foot fastened on it. Allows you to get the L feet above the plane of the ribs so you can place the hanger bolts where you need them. Dave From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of cvso...@aol.com Sent: Friday, November 26, 2010 8:56 AM To: re-wrenches@lists.re-wrenches.org Subject: [RE-wrenches] Mounting L feet on corrugated metal roof. Wrenches, Do you have any tips, stories, methods for mounting L feet on the corrugated metal roof that has short flat spans and ribs. After all these years, I am facing my first install on this kind of roof. We originally were going to install 6 top of pole mounts but he decided the neighbors would not like the appearance so now we are looking at a 20 x 40' metal roof on the garage. The customer asked about flashing the L feet. I'm at a loss to figure out how to do that. John Blittersdorf Central Vermont Solar & Wind Rutland, VT 05701 cvso...@aol.com
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