How To Buy Tile May 2026

Check the Porcelain Enamel Institute (PEI) rating. For residential floors, aim for a PEI 3 or 4. PEI 0-2 is strictly for walls or light-duty use.

For showers or outdoor use, porcelain is superior to ceramic because it is denser and virtually non-porous. 2. Calculate Your Quantity (The 10-15% Rule) how to buy tile

Not all tiles are created equal; a beautiful wall tile might crack instantly if used on a floor. Check the Porcelain Enamel Institute (PEI) rating