Standard sliding closet doors come in widths of 48, 60, or 72 inches for double-panel bypass configurations, with a standard height of 80 inches — though 96-inch panels are common in homes with taller ceilings.
These width measurements reflect the full opening size, not each individual panel. In a bypass sliding closet door setup, each panel covers roughly half the opening width and slides in front of the other — so a 60-inch opening uses two panels approximately 30 inches wide each. Rough opening dimensions typically run 1/2 to 3/4 inch wider and taller than the door unit itself to allow for track mounting and bottom guide clearance.
- Standard sliding closet door widths: 48 inches, 60 inches, and 72 inches for two-panel bypass configurations.
- Standard sliding closet door height: 80 inches; 96-inch panels available for 9-foot ceiling applications.
- Each bypass panel covers approximately half the total opening width — a 60-inch opening uses two ~30-inch panels.
- WIN STELLAR bypass sliding closet door tracks are top-mounted with adjustable hangers to compensate for frames that are not perfectly square.
- Rough opening should exceed the door unit size by 1/2 to 3/4 inch in width and height to allow for track and guide installation.