Subway Tile

Subway tile has a classic rectangular shape and, by tradition, measures 3 inches by 6 inches, making it a clean, simple, and timeless design. It became popular during the early 1900s, mostly because they were designed to decorate the New York City subway stations and, thus, remained ever since an inseparable part of modern and traditional interiors alike. Available in materials such as ceramic, porcelain, glass, and natural stone, subway tiles are used in kitchens, on backsplashes and bathroom walls, or in showers, thanks to their versatility, durability, and easy maintenance. Subway tile patterns, finishes, and colors leave really a large room for design, that is why they quickly became very popular in both residential and commercial spaces.

To grout subway tiles, first ensure the tiles are clean and dry. Simply mix the grout to a smooth, spreadable quality, then apply with a rubber float diagonally across the tiles, pressing it firmly into the joints. Wipe off the excess grout using a damp sponge, being careful not to remove too much grout from the grout lines. Once the grout powder starts to haze over (after about 15 minutes), buff the surface with a dry cloth. Allow the grout to fully cure as per the manufacturer, and, if needed, apply a grout sealer for lasting protection.

Begin cutting subway tile by marking the cut line with a pencil or marker. If the cuts are straight, use a tile cutter to score the surface and snap the piece along the line. A wet saw with a diamond blade works best for more precise cuts such as around outlets or edges.

An angle grinder or tile nipper will work best for curves and other irregular cuts. Use gloves and safety goggles at all times, then for a smooth finish, sand or rub the rough edges with a stone.

To install a subway tile backsplash, clean and prepare the wall to have a smooth application. Mark off a level reference line to keep the tile work in alignment. Spread thin-set mortar or tile adhesive evenly over the area using the notched trowel, then press the subway tiles into place using spacers to achieve a uniform joint between tiles for grouting.

For edges and outlets, use a tile cutter or wet saw to trim the tiles as needed. Once you have placed all of your tiles, you can allow it to dry for a minimum of 24 hours, grout over that, and wipe off the excess with a damp sponge; let it cure completely. For added protection, add grout sealer, especially around moisture-prone areas.

These processes assure a long-lasting, stylish, and professionally done subway-tile backsplash.

The appropriate trowel size for subway tiles varies with the dimensions of the tiles and the required surface quality. A standard-sized subway tile of 3x6 inches requires a trowel size of 1/4-inch x 1/4-inch square notch for optimal bonding with even coverage of adhesive on the tile surface itself.

If one uses larger subway tiles in the size of 4x8 inches, 4x12 inches, or 6x12 inches, then the proper trowel must be any one having 1/4-inch x 3/8-inch square notch to achieve good adherence. A V-notch trowel of 3/16-inch is the best for the mosaic or small subway tiles. Choosing the right one is very important because it allows for perfect mortar coverage and tile adherence.