Platinum Poolcare Hello, and thank you for your inquiry! This pool is 10'0" x 20'0".

Platinum Poolcare Hello. Yes, both the coping and the deck are travertine stone. The travertine is tested to withstand the freeze/thaw cycles in our climates. Using proper setting materials per the manufacturer's recommendations will go a long way towards insuring that the material resists cracking in the extreme cycles. Another way to prevent cracking and splaying which is somewhat less desirable is to fill-in the pores of the travertine with an approved compound. This does change the finished look of the stone somewhat, so we usually don't opt for that solution. Using a sealer is also a good idea, as long as you remember to re-seal as much as annually depending on the climate, use, and manufacturer's recommendations.