Friday, 13 March 2015

PEI Ratings for Tiles

Tiles are classified under the Porcelain Enamel Institute (PEI) ratings system for suitability for fixing in a particular area. PEI Class III is for residential light to moderate traffic. PEI Class IV are for residential floors, moderate traffic areas like bathrooms, halls, kitchens and conservatories. Class V are for all residential floors and medium traffic commercial areas.

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