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Porcelain Enamel Institute (PEI) Ratings
Introduction
All glazed floor tiles are classified under a Porcelain Enamel Institute (PEI) rating for the suitability of fixing in a particular location. Please note that ‘through body’ porcelain tiles do not have a PEI rating (as they are very hard wearing).
PEI Class I
Ceramic tile suggested for interior residential and commercial wall applications only.
PEI Class II
Ceramic tile suggested for interior residential and commercial wall applications and for residential bathroom floor applications only.
PEI Class III
Ceramic tile suggested for residential floor, countertop, and wall applications.
PEI Class IV
Ceramic tile suggested for residential, medium commercial and light institutional floor and wall applications.
PEI Class V
Ceramic tile suggested for residential, medium commercial and institutional floor and wall applications subjected to heavy to extra heavy traffic.
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FLOOR TILES
