I love these doors - but we encountered issues.  I had a tile guy install a new tiled shower - I picked a nice Italian tile which has ripples in it - these ripples caused the fasteners for the bar to not lay flat on the tile and as a result the bar couldn't be connected.  In the end he was able to get it installed (kicking and screaming) - but when done - the bar wasn't level.  Drove me crazy.  I then had my Contractor tear it out - and I had the tile guy replace all the tiles he drilled into.  Now with my contractor - they are having issues.  The threaded disks that mount to the tile for the bar are just too skinny and don't work very well with this Italian tile.  They are cussing up a storm while installing this.. I'll be glad when it is done.

Love the doors though and this time they should be perfect.