Porcelain and ceramic tiles are both fired products, but their density, water absorption, strength and intended uses can differ. The exact manufacturer specification matters more than assuming every porcelain tile is superior to every ceramic one.
Where ceramic tiles can suit
Many ceramic ranges are practical for internal walls and are often easier to cut and handle. That can help with detailed bathroom or kitchen layouts. Not every ceramic tile is rated for floors, wet areas or external use, so check the declared application.
Where porcelain tiles can suit
Porcelain is commonly chosen for hard-wearing floors and outdoor areas, with products made for different conditions. Its density can require suitable cutting equipment, preparation, adhesive and handling. Large format adds further demands unrelated to the porcelain label itself.
Compare products, not just names
Check dimensions, calibration, finish, slip classification, shade variation, edge type and whether sealing is required. Share the product link before ordering. Ask the tiler about substrate preparation, waterproofing where applicable, layout, trims, movement joints, grout and spare allowance.
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Select by declared use and the complete build-up
Define the surface, expected wetting, traffic, slip needs, indoor or outdoor exposure and desired layout before selecting a tile. A wall-rated ceramic product can be easier to cut for detailed internal work; a particular porcelain product may suit a hard-wearing floor or external setting. These are not blanket rules. Use the manufacturer’s declared application, dimensions and installation guidance, then check whether the supporting wall or floor can accept the weight and finish.
Preparation behind the tile
Removing old finishes can reveal weak plaster, flexible boards, cracks, damp or poorly formed falls. Wet shower areas require an appropriate waterproofing system; grout and silicone alone are not the waterproof background. Large or hard tiles affect handling, cutting, adhesive coverage and drying. Pattern, calibre, shade, rectified edges and natural variation change the setting-out plan. Confirm access for cutting, dust control, protection of sanitaryware, tile storage and the spare quantity retained for later repairs.
Questions for a tiler’s written scope
- Is this exact tile declared suitable for the surface and conditions?
- What removal, repair, levelling, boarding or waterproofing is included?
- How will layout, cuts, niches, falls, trims and movement joints be agreed?
- Which adhesive, grout, sealant and any sealer are included?
- What tile quantity and wastage allowance should the customer order?
- Who removes and reinstates sanitaryware, sockets or heating fittings?
A plumber or bathroom fitter may handle valves, trays, baths and sanitaryware; an electrician handles powered mirrors, underfloor heating and changes in relevant bathroom zones. A carpenter or plasterer may need to stabilise the background, while a screeding or flooring specialist can correct difficult floors. Keep waterproofing responsibility explicit when more than one person works on the enclosure.
Browse the LP10 tiling-services hub, or request a tiling quote with substrate photographs, measurements and the exact tile link.