If smaller spacers like 1 8 are used it will accentuate the size difference of handmade tile.
8x8 floor tile grout size.
Including 12 24 s 16 16 s 18 18 s 12 12 marble and granite and the popular 6 24 porcelain plank tiles.
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.
Tile trowels come in many shapes and sizes generally starting out from a 3 16 v notch up to the 1 2 square notch finding the right trowel for the job is quite simple when you know that generally speaking the trowel size should match up to the tile size the smaller the tile the smaller the trowel.
Special types such as slate or quarry tiles often do not have edges uniform enough to look good with tight spacing.
Actual finished grout spaces will vary from 1 8 to 1 4 if 3 16 spacers are used.
The secret no professional will tell you is there is really no set or absolute proper size for your grout lines.
Due to the amount of size variation in the tile the actual grout joint width may need to vary from what is requested or specified.
Grout lines for floor tiles.
Finished grout lines will vary from 1 16 to 3 16.
A euro notch trowel from rubi tools.
Circumstances should the grout joint be less than 1 16 1 6 mm.
Conversely grout is more easily removed from dense impervious tiles e g.
As a general rule floor tiles should have grout lines of 1 8 inch or larger depending on the type and size of tile.
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.
Normal floor tile will not be affected by a using a scrub pad but some decorative tiles do not have the same surface.
Make sure to check that the scrub pad is not damaging the tile.
For regular format tiles between 12 by 12 and 16 by 16 inches you can stay with those measurements or go up to 3 16 depending on the.
To remove the grout start with an alkaline cleaner and a nylon scrub pad.
This means larger grout lines 3 16 inch for example are necessary to achieve a polished look without emphasizing these variations.
If you re using small format tiles such as those 8 by 8 inches and smaller the tiles may come with built in lugs that make spacers unnecessary if you want a standard look tile installers recommend grout lines of 1 16 inch for walls and 1 8 inch for floors.
Let s talk about grout size options.
1 2 x 1 2 square notch.
Different sized tiles materials and design needs all affect the size of the gaps.
15 inches and larger.
Grout is a form of concrete and the gap between tiles can range from anywhere between one sixteenth of an inch to half an inch in size.
The size of grout lines for tile is something that comes up on almost every tile installation.
I use this trowel size for any large format tiles.
These gaps are most commonly filled with grout and as such are often referred to as grout size or grout lines.