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.

Special types such as slate or quarry tiles often do not have edges uniform enough to look good with tight spacing. 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. The size of grout lines for tile is something that comes up on almost every tile installation.

First the smallest grout lines less than 1 8 inch are ideal for rectified tiles. They also suggest adding to this width. Grout lines for floor tiles. As a general rule floor tiles should have grout lines of 1 8 inch or larger depending on the type and size of tile.

If smaller spacers like 1 8 are used it will accentuate the size difference of handmade tile. 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. When re modeling floors bathroom or a kitchen almost everybody wants to have the minimum grout lines between their tiles. All other cuts of tile from tumbled to chiseled to punched contain slight variations in shape and size.

Most floor tiles are 8 inches by 8 inches but larger versions are available. Push the grout into the grout joints with the tip of. If you want to know why please keep reading. Generally sanded and unsanded grout should never be mixed and absolutely never with marble or any other surface that can be scratched by the sand in grout note.

Minimum grout lines the quick answer is nothing closer than 1 16. Finished grout lines will vary from 1 16 to 3 16. Rectified tiles are perfectly uniform with precisely defined edges requiring the least amount of grout. Facial dimensions of the tile is 1 8 the actual grout joint will need to be 3 16.

The secret no professional will tell you is there is really no set or absolute proper size for your grout lines.