Movement of underboard on EDPM roof
Maybe this is a common thing I don't need to worry about, but on one of the "seams" (from one side to the other) underneath my rubber roof, it feels like one of the boards (or whatever is under there)...
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I would only consider driving a screw in if I knew what was under the OSB for the screw to grab. I don't think the manufacturers take the time and love we do when they build these things. The one drop of glue they used and the 2 staples holding the underlayment down have probably just wiggled loose, barring any signs of water damage.
