attaching solar panels
I was wondering if I should use well nuts or just wood screws to attach the panels to the roof, of course a healthy amount of Dicor. I was going to use 1" stainless wood screws.
Forum Discussion
I used #10 stainless sheet metal screws in 3/4" particle board, to attach 1/4" thick aluminum brackets for panels. Dicor under, Dicor onto the screw before driving it in, Dicor on the screw head after. I had a better luck with Geocel RV Roof Sealant than with Dicor. Either one works, but Dicor cures slower, shrinks a lot and bubbles.
Length of the screw should be longer than 1" if you hit the rafter.
Length of the screw should be longer than 1" if you hit the rafter.
