Is it ok to put flagstones under a deck?
I've been chstened about plywood and removed the 2x4 foot piece of T1-11 that I had there, but I have to get underneath for a while, and thought flagstones would keep me from getting muddy.
I have a cement slab under part of the deck and flagstones are laid on the ground all the time, so are they ok under a deck?
Do they have to be inlaid like in a walkway, or can they sit on the surface?
Thanks.