| Let me speak my mind, I have restore many marble bathrooms, more 12X 12 than slabs. I have restored more marble slabs than granite slabs do see where I am going with this. Marble is sensitive, in a shower stall you are going to subject the stone to elements that may not be favored by the marble. A granite slab will be more resilient to these conditions. No matter what stone you install have them use an epoxy grout. |