GH said:
bones said:
That grout is amazing! So why can't builders do the same grout? Is it a labor issue or a product offering issue?
product offering maybe? we were told it
the tile would crack if there's not enough grout used
Lol, that's not true, who ever told you this does not know tiles. The main purpose of grout is just to filled the voids and seal joints between tiles.
The guideline for regular porcelain tile's grout width is 1/8" and for natural stones is 1/16". For rectified porcelain tiles, you can do 1/16". I think the builder like to keep with standard 1/8" grout line because it's cheaper, easy to do, and easy to hide imperfections.
For anything less than 1/16", your porcelain tile or natural stone tiles need to have very consistent dimension, very precise cut, and very high quality, otherwise lippage will occur. Also when the grout line are 1/16" or thinner, it take a very experience installer to do a good installation. It's very labor intensive and more expensive to do a grout line 1/16" or less. I think OpenSky got an incredible deal for his tile.