Shower Door Replacement Parts
Seals stop the water; these parts move the door. Each page shows how to identify the exact roller, guide, handle, hinge, or track you have — the one or two measurements that decide fit — plus failure symptoms and a compact replacement walkthrough.
Shower Door Rollers
Shower door rollers are the small nylon wheels that carry each sliding bypass panel along its track. Most house doors take a 3/4″ (19mm) or 7/8″ (22mm) wheel. Match three things to your old roller: wheel diameter, edge profile (flat or grooved, to suit the tr…
Shower Door Bottom Guide
The shower door bottom guide is the small plastic U-clip screwed to the sill at the center of the opening. It carries no weight, since bypass panels hang from rollers on the top track; it only stops the panel bottoms from swinging. Before buying, check two th…
Shower Door Handles
Replacement shower door handles are matched by two numbers: how many holes are drilled in the glass and how far apart they sit. One hole about 1/2 inch across takes a knob; two holes take a pull, and 6 or 8 inch center-to-center covers nearly every back-to-ba…
Shower Door Hinges
Frameless shower door hinges are solid brass clamps that grip the glass through fitted gaskets and pivot on a pin, mounted to the wall or to a fixed panel and weight-rated per pair. Before buying, confirm five things: hinge style (pivot or side-mount plate), …
Shower Door Track
The shower door track is the aluminum extrusion the sliding panels run in: the top rail carries the rollers on a tub slider, the bottom rail positions the panels and dams water. Replacements are cut-to-length extrusions, so the only critical match is width an…