Bathroom Tiles 2026: Safety, Sizes, Prices & Morbi Dispatch Guide

R12 porcelain tiles with a matte or textured anti-skid finish are the correct specification for commercial kitchen floors. They offer water absorption below 0.5%, resist oil, grease, and cleaning chemicals, handle thermal stress near cooking equipment, and maintain grip in wet conditions. PEI 5 rating ensures they withstand heavy commercial traffic and equipment movement.

R11 is the minimum recommended rating for restaurant dining areas and entrances. R12 is the correct specification for kitchens, wash zones, and any area with regular exposure to water, oil, or food spills. R9 tiles common in residential settings are not suitable for restaurant kitchens.

Glossy tiles are appropriate for restaurant walls and accent surfaces only. On floors, glossy tiles become dangerously slippery when exposed to water, oil, or food spills. All restaurant floor zones should use matte or textured anti-skid finishes regardless of the area.

Epoxy grout is non-porous and resists oil, grease, food acids, cleaning chemicals, and moisture. Standard cement grout absorbs all of these, leading to discolouration, bacterial growth, and structural breakdown under commercial cleaning cycles. In a food-service environment, epoxy grout is commonly used in hygiene-focused commercial kitchen specifications, not just as a maintenance preference.

600x600mm, 800x800mm, and 600x1200mm are the standard sizes for dining floors. Larger formats reduce grout joint count, which directly reduces the surface area where food residue accumulates. For kitchens and service areas, 300x300mm or 400x400mm formats are preferred because they allow correct drainage slope installation.

Commercial-grade vitrified tiles are suitable for restaurant dining areas and entrances when selected with the correct slip rating and PEI abrasion level. For kitchens and high-moisture zones, porcelain is the stronger specification. Standard residential vitrified tiles without a commercial rating are not adequate for restaurant floor applications.

Mid-tone colours work best in practice: grey, charcoal, beige, sand, concrete-look, and earthy brown shades. These conceal everyday grease marks, food spills, and foot traffic wear between cleaning cycles. Very light colours show every mark; very dark colours show dust and detergent residue. Mid-tones balance hygiene appearance with practical daily maintenance.

Polymer-modified tile adhesive applied with full-bed coverage not spot bonding is the correct method for restaurant floors. Full-bed coverage eliminates hollow spots that crack under commercial traffic. In kitchen zones with high thermal stress, a flexible polymer adhesive is required to handle temperature movement without cracking the tile bond.