Although 1 16 of an inch may seem unimportant for example on a 12 tile it represents a 50 variation in a grout joint 1 8 inch wide.
How wide grout on 16x8 wall tile.
Some care is required if using sanded grouts on highly polished tiles as the sand can actually scratch the surfaces.
Rectified tiles are perfectly uniform with precisely defined edges requiring the least amount of grout.
Testing the grout on sample tile is a good idea.
Eliminating grout surface area disallows these things from taking hold and makes wall tile easier to maintain.
Even small variations can throw off the pattern of the tile if adjustments are not made in the grout joint.
Sanded grout is a little more difficult to work with than non sanded but it s.
Generally unsanded grout is used for tile applications with narrower grout joints from 1 16 to 1 8.
All other cuts of tile from tumbled to chiseled to punched contain slight variations in shape and size.
If smaller spacers like 1 8 are used it will accentuate the size difference of handmade tile.
An important diy consideration for tile spacing comes long after the job is done.
Thinner grout lines require less maintenance.
We recommend a 3 16 grout size for our ceramic tile line.
The additional structure of sanded grout is needed for wider grout joints from 1 8 to 5 8 and some even can go as wide as 1.
Most floor tiles are 8 inches by 8 inches but larger versions are available.
The cementitious properties of tile grout attract mildew hard water stains and a wide variety of grunge.
Often the finished results look sloppy due to variations in the floor or wall and in the tile.
As a general rule floor tiles should have grout lines of 1 8 inch or larger depending on the type and size of tile.
Note that using the smallest grout possible will increase installation time.
A non sanded grout is suitable for grout joints up to 1 8 inch wide sanded grout is best for joints over 1 8 inch wide.
Grout comes in premixed and powdered forms and in sanded or non sanded types.
Special types such as slate or quarry tiles often do not have edges uniform enough to look good with tight spacing.
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.
This thickness leaves room for the natural variation in.
First the smallest grout lines less than 1 8 inch are ideal for rectified tiles.