New pool - Coping for Salt water pool

[nvenktesh]

hello,
Building my new pool. Planning to install the IC40 SWG. I’m deciding on coping options and narrowed it down to Marble and Limestone. I’m leaning towards marble because I feel it will hold up better with the salt water. Please let me know your thoughts. Really appreciate your input.

 

[Jimrahbe]

N,

I am not a fan of "Houston" limestone for coping, no matter what kind of pool you are going to have..

Thanks,

Jim R.

 

[Bperry]

Limestone doesn’t seem like a good option for any kind of water related use.