Leave a small line and use tile caulk.
I have seen others and am guilty myself of grouting that joint. After a few years grout line will crack from movement in the threshold. While the caulk will not.
You want at least a 1/8" joint to caulk, ideal you want to match the spacing of the rest of the tile, but a 1/4" caulk joint would not look that good. Use your own judgment here.
I have seen others and am guilty myself of grouting that joint. After a few years grout line will crack from movement in the threshold. While the caulk will not.
You want at least a 1/8" joint to caulk, ideal you want to match the spacing of the rest of the tile, but a 1/4" caulk joint would not look that good. Use your own judgment here.
