Hi, I need help deciding wether to use travertine or solid marble as coping , I heard that travertine is very porous? Would this be a problem? I live in Miami so the weather is very hot ,therefore mold can form, so should I go for solid marble for the coping? Thanks for the help, max
Firstly,
all natural stone is porous. But around a pool that’s a good thing. You can put sealant on stone tiles, but it can make them slippery when they are wet— and since sealant makes the water bead up instead of being wicked into the pores of the stone, the tile will likely stay wet longer.
Secondly, marble is prone to damage and staining because it is a relatively soft stone. That’s why most people don’t use it in kitchens... at least not in busy kitchens. There are exceptions, but most people find that in high-use areas, marble ultimately disappoints. But it
is pretty.
Lastly, assuming this pool will be outdoors in the sun, you don’t need to worry about mold forming. The heat will only serve to help prevent mold or mildew by helping to dry the surface more quickly. If there‘s an area that is always shaded, you
might get mildew in the grout (I’ve never heard of the actual stone becoming moldy), but even in the shade it would be a very rare occurrence given the heat. The good news is that the best way to clean mildew from groutlines, is bleach— and that‘s safe to use around the pool.
So no worries— pick the stone you

. All you’ll need to worry about is buying a bathing suit, cause you’ll be swimming pretty before you know it.