What is the shower door U channel? When your shower enclosure is installed, in most cases, you may need to use shower door U channels or metal clips. The U-channel is a metal rail used to secure glass panels to the floor, ceiling, or wall.
While shower door U channels may be slightly more noticeable than clips, they do not take away from the overall look of your frameless shower. With the right finish, they blend right into the rest of your shower room while adding additional support.
As mentioned above, The shower door U channel creates a "light frameless" look for your shower and helps reduce the total cost. The glass sits securely in the channel rather than drilling and notching of clips with the help of shower door U channels.