Moss rock coping - anyone have it?

[pragmatic]

Regarding the transition from natural stone to finished stone (and tile); I would have preferred the moss rock coping over the travertine and totally eliminated the water-edge tile....I lost the rock negotiation, but won the outdoor fireplace.
Whatever you decide, i suggest you stay with natural stone and avoid SWG!

 

[pooldv]

+1 on the potential for a sandstone moss rock. We have one in our waterfall and it does shed some sand into the pool. It's a giant rock and would not be fun to replace. But, at the current rate of decomposition the rock will outlive me by a lot.