The market is flooded with a number of laminate flooring products which claim to be designer flooring products but the Quadra collection introduced by Quick Step is an altogether different story. This is an exquisite collection consisting of a dozen really unique laminate flooring tiles. These tiles are available in both grouted and normal types in houston laminate flooring sale. The normal tiles are square sized 15 ½" and the grouted tiles are also square shaped with each side 15 9/16. The tiles are 5/16" thick.