Roca Limestone Effect Ivory Matt Porcelain Wall & Floor Tile

You could but as they wouldn't be secured to a substrate they may be susceptible to damage. They are at their strongest when they are securely affixed to a substrate.

Delivery is usually 2-3 working days to standard UK postcodes.

The closet match would be our Rocastone Grey Stone Effect Porcelain Floor Tile SKU: 449935.

If you install onto a concrete base with tile adhesive then you can use a 10mm slab.

We would recommend between 75-100mm.

Either of these grouts would be a good choice Norcros Rock-Tite Brush in Grout 15kg - Steel Grey SKU: 451490 or Ultracolor Manhattan (Light Grey) 110 Flexible Grout 5kg SKU: 6011005A

As long as there is suitable drainage underneath, the tiles can be installed without a grout joint. Especially if installed using a pedestal system.