Let's will - every type of flooring has some disadvantages, and slate isn't an exclusion. However you will come across it more challenging find any real disadvantages with slate. The main one is cost. You will pay more to get yourself a good quality slate floor laid, and because you should get it laid by a professional in this particular type of flooring have to have to add the installation costs on as well.
The sub floor want for some among the heavier slates may mean a thicker plywood base, if indeed it planning on a wood surface area. On cement, obviously, nothing changes anyway. Typically, your 1 1/4" base remains but checking with local codes or even engineering specifications gotten online Stone veneer for rural cottages pounds of materials is smart. So, alas, serious some math involved.
Butter the tile to create suction. Buttering the tile means to apply a touch of mortar to the backs 1 tile, this helps to generate a better suction Ledge stone for fireplace surrounds the tile to adhere to the wall.