ROME MARBLE EFFECT FLOOR AND WALL PORCELAIN STONEWARE TILES IN BROWN GREY. Rome creates a legacy in its own right. A marble-effect tile with prestigious quality that can emote the noble architecture of great Italian cities of times past, or cool, modernist Italian style. A series of polished marbles, whose shine and colour variation create iconic interior spaces drawn from across the Italian landscape. The industry standard is to include an extra 10% allowance for ‘wastage’.