Frameless Shower Door Sweep. Whenever your frameless swing or pivot shower door is set up, we need to leave clearance area between the bottom of the doorway and the floor so that the entrance can swing open without having scraping tile. A drinking water sweep is used to prevent h2o leaking through that outdoor patio space.
For frameless bath doors, the water sweep is actually attached to a clear rail or even aluminum U-channel rail best suited over the bottom of the front door. The flexible or vinyl fabric sweep hangs down from the rail to seal the actual shower door clearance difference, as shown in this image.