Marble Tile Grout Line Size

Grout polished marble with tight joints up to 1 8 inch with nonsanded grout since sanded grout will scratch the surface of the marble.

Marble tile grout line size.

Minimum grout lines the quick answer is nothing closer than 1 16. When re modeling floors bathroom or a kitchen almost everybody wants to have the minimum grout lines between their tiles. Finished grout lines will vary from 1 16 to 3 16. The secret no professional will tell you is there is really no set or absolute proper size for your grout lines.

If you want to know why please keep reading. A higher quality tile could allow for a 1 16 or 1 8 grout line and maybe even a brick layout as lippage may not be an issue in a perfect tile world where as a lower quality tile might have major lippage risk so laying the tile in 1 3 s and having a 1 4 grout line is recommended. The wider spacing will help to accommodate placement of tile and maintaining straight lines. Grout including sealed grout tends to wear more quickly than tile and become more porous and prone to staining.

Let s talk about grout size options. Marble is a cut product manufactured to extremely tight tolerances and usually designed to be installed with 1 16 spacing. Tcna recommends a minimum 1 8 grout joint for rectified tile and minimum 3 16 grout joint for calibrated tile. Rectified tiles are perfectly uniform with precisely defined edges requiring the least amount of grout.

Note that using the smallest grout possible will increase installation time. As a general rule floor tiles should have grout lines of 1 8 inch or larger depending on the type and size of tile. There are some guidelines that need to be followed but the actual size is more of a personal choice than it is a set width. First the smallest grout lines less than 1 8 inch are ideal for rectified tiles.

Because of this minimizing the width of grout lines is advisable. Actual finished grout spaces will vary from 1 8 to 1 4 if 3 16 spacers are used. If smaller spacers like 1 8 are used it will accentuate the size difference of handmade tile. The size of grout lines for tile is something that comes up on almost every tile installation.

Most floor tiles are 8 inches by 8 inches but larger versions are available. They also suggest adding to this width. Grout lines for floor tiles. Facial dimensions of the tile is 1 8 the actual grout joint will need to be 3 16.

Special types such as slate or quarry tiles often do not have edges uniform enough to look good with tight spacing.