SOLAR ATTACHMENT SURPRISE--NEED SUGGESTIONS
All set to attach the 1st of 2 solar panels. Aluminum roof. Very sturdy. At a vent opening, looked like about 1 1/2 inch plywood. Put a lag screw in and it spun and spun and spun, etc. No grab. Knock...
Forum Discussion
While I haven't done it yet, I'm planning on using lengths of square aluminum tubing attached to the roof with either epoxy or VHB tape, then attaching the Z brackets to the tubing.
