Any ideas on how to cleanly mount an exterior light on horizontal corrugated steel. Looking for something like a mounting board similar to ones used on vinyl siding. I have the interior braces for the light.
Just didn't want big gaps between box and ribs of the corrugated steel. I was to quick to post the question, cause when I got home with the exterior box it does not look bad or stand off as far as I was picturing in my mind.
Thanks.
