Proper Grout For Porcelain Floor Tiles

Use this method for both pre mixed and powdered grout.

Proper grout for porcelain floor tiles.

Types of grout for ceramic tile. Use a hard edged rubber grout float and hold it at a 45 degree angle. Work in a small area at a time roughly a 3 x 3 foot section. Apply the grout diagonally across the tile joints to squish the grout into the joints photo 5.

If smaller spacers like 1 8 are used it will accentuate the size difference of handmade tile. Testing the grout on sample tile is a good idea. The grout should completely fill the lines. This thickness leaves room for the natural variation in size and the perfectly imperfect edges of handmade tile.

Then wait 15 30 minutes for the grout to set before wiping off excess grout with water and a grout sponge. Some care is required if using sanded grouts on highly polished tiles as the sand can actually scratch the surfaces. To grout a tile floor start in the farthest corner of the room scoop some grout on the floor with a trowel and use a grout float to spread the grout over a small joint. Special types such as slate or quarry tiles often do not have edges uniform enough to look good with tight spacing.

Pour a quart to half gallon of grout on the tiles. This is used for floor tiles where the joints are 1 8 to 3 8 wide. Most floor tiles are 8 inches by 8 inches but larger versions are available. While grout sealer doesn t prevent moisture from penetrating it does help block.

Note that using the smallest grout possible will increase installation time. Unsanded fine sanded quarry type and epoxy. As a general rule floor tiles should have grout lines of 1 8 inch or larger depending on the type and size of tile. This is used for wall tiles where the grout joint is less than 1 8 wide.

Demonstration of tile grouting technique using correct technique with tips for best practices. On vertical surfaces apply grout upward. Grouting may seem scary but it doesn t need to be. Spread the material in sweeping arcs pressing it into the joints to fill them completely.

We recommend a 3 16 grout size for our ceramic tile line. Sanded grout is normally recommended when the grout seams are 1 8 inch wide or more as the sand provides extra bonding power that prevents cracking. Finished grout lines will vary from 1 16 to 3 16. Use whichever side or corner of the float is necessary to fully compress grout into the entire joint.

After working in the porcelain tile grout use a clean trowel to do another swipe across the grout area to remove any excess grout from the tiles. There are four basic types of grout.