Fleurco Sliding Door Hardware
It's all in the hardware. The best shower door hardware out there is by a company called Fleurco. Their products are outstanding and the three installs I've inspected are amazing. The top rail system looks great and only a clip is used at the bottom not a channel to muck up.
Take some time and look them up.
FLEURCO PRODUCTS INC.
CANADA H4R 2A4
We are designing a new bathroom renovation that will feature a Fleurco sliding by pass door. We demo'd last week and ordered the tub. We start building in two months.