Inspired by natural stone from around the world, the Pietra collection offers exceptionally realistic stone looks in dependable porcelain. This robust tile line delivers incredible style in a multitude of sizes and looks, from crisp white marbles to rich caramel travertines. Any of these structural porcelain pavers may be sand-set, mortar-set, or pedestal-set. HDG Building Materials sources structural porcelain tile from the world’s leading manufacturers in Italy. Many of these products are designed to smooth the transition from indoors to the outdoors.