What size grout lines for subway tile?
I am getting ready to put up my tile backsplash and was wondering about opinions on grout line thickness? The tiles I bought have a ridge around them so they make a very thin grout line just by putting them next to each other. I also purchased the 1/8" spacers. I would say without the spacers, the space is about half of the 1/8". Is this all personal opinion or is there a rule of thumb on this? It would certainly be easier to go without the spacers but I just thought I would check. If anyone has pictures of subways with small grout lines, I would love to see them. Thanks!!!!