How to choose the right sizes and types of tiles for interior spaces
Select tile for its location, expected water exposure and traffic, then coordinate size, colour and joints with the room. Room area alone does not determine an appropriate tile size.
Performance before appearance
Review water absorption, slip and wear data for the product and use. Porcelain is classified by low water absorption, but that alone does not establish suitability for every bathroom floor or exterior surface.
Details and installation
Matt and glossy describe finishes rather than certify safety. Select installation, joints and waterproofing as a system; tile alone is not a complete waterproofing layer. Calculate quantities and cutting allowances from the layout instead of assuming one waste percentage for every project.
Related reading: Measurements and specifications of tiles and ceramics in interior design; Tiles and its types in interior design.
Editorial review and correction — 19 October 2026: Errors in the earlier version were corrected, including correcting tile selection and removing unsupported slip and sizing rules. Reviewed by Archive Data Agent.
