The Introduction of Travertine

Before purchasing your travertine tile, it is important to become familiar with industry terms in order to choose the type and grade of tile most appropriate for your purposes. While there is no industry standard name for the grades of travertine, most establishments use the names listed below. The two types of travertine tiles are created by using different cutting methods, not by using different types of travertine stone. Travertine Grades There are three grades of travertine: premium, standard, and commercial. Premium grade, which is sometimes called first grade, is a tile that has been perfectly cut and has a uniform thickness throughout with very little filler. Standard grade, also called second grade, will also be perfectly cut with a uniform thickness, however, there will be a bit more filler in the stone. Commercial grade, also known as third grade, may not be perfectly cut on all sides and it will not have a uniform thickness. Additionally, there will be a great deal more filler within the stone. Premium or First Grade This grade offers the greatest selection of colors free from black or gray discoloration in the travertine tiles. The travertine tiles are carefully chosen to be consistent in color. The tiles are double filled, first, by machinery and then by hand if any holes remain. None of the travertine tiles of this grade will have large holes that were filled. The edges of the tiles are smooth and evenly sized with uniform beveled edges. Standard or Second Grade This grade offers the second largest selection of travertine tile colors free from gray or black discoloration. The travertine tiles are carefully chosen to have a consistent color throughout the lot. Tiles are double filled as in the premium grade. Some large holes are allowed in standard grade travertine tiles. Additionally, some holes may be filled through the full thickness of the tile. The color may contain some striations or swirls. The edges of the tiles are smooth and evenly sized with uniform beveled edges. Commercial or Third Grade Large color variations are allowed within the tile including gray or black markings. Small unfilled holes are allowed as are small defects in sizing and honing. The tiles are not hand filled. It is acceptable for large voids to be filled. Small holes that run from the surface to the bottom of the tile are allowed. Edges may be cracked or broken. Tiles may be delivered without color selection or sorting. Source: learn.builddirect.com