Solar panel mounting; screws or toggle bolts?
Hello Brain Trust, I am about to add some more solar to the roof. When I did my first panel, I used toggle bolts and just went through the plywood. So the holes were a little large; that's what Di...
Forum Discussion
TXiceman wrote:
I would just use lag bolts and Dicor the heck out of the bolts and brackets. Put butyl tale under the bracket before you bolt them down.
Ken
x2, exactly what I did. 3 seasons and no leaks.
