What about metal posts? Structural aluminum?
Ron
Ron
You could use a toilet flange. It has screw holes to attach it to the deck.A cement pail would have a rough bottom I think
I like the PVC with a U at the bottom
Maybe fill them with cement for strength?
Cap the bottom & seal the pipe if you do that
I'm sure there would be some way of attaching it to the dock
You could use a toilet flange. It has screw holes to attach it to the deck.
Ron