Reply by grfrazee

My dad has inset PVC into the bottom of his adirondack chairs before and that seemed to work well (for use on a patio, at least). To do so, he routed out a recess about 1/4” deep in the bottom of the legs and screwed a piece of 1/2” or 3/4” PVC block into the recess. The PVC, being pretty much rot-proof, is the only thing in contact with the ground.

-- -=Pride is not a sin=-