Answer
Jan 23, 2026 - 08:16 AM
Per the manufacturer: "Applications:Commonly used for trophy cases and retail displays.Installation Notes & Recommendations: Knape & Vogt does not recommend butt-joints and/or openings longer than 12 feet. We recommend that the height to width ratio for glass doors should not exceed 2:1."
Applicable Standards: Roll-Ezy Ball-Bearing Track for Sliding Glass Doors are tested to meet or exceed ANSI performance standards as established by BHMA in the Knape & Vogt (KV) recommended application. Results were obtained by laboratory testing in accordance with ANSI/ BHMA A156.9-2003 performance standard. Actual use conditions will typically result in lower load capacity than laboratory conditions. Representative testing in a fully configured application is the only way to assure proper performance, durability, and safety. Contact KV for verification testing service of your specific application. Environmental Considerations: Environment: Excessive humidity, salts, or other chemical agents can corrode the finish and attack metal or plastic components. Fastening: Inadequate or incorrect fasteners can result in the systems pulling loose and causing damage. Alignment: Improper closet rod alignment can result in a system that is ineffective and unsafe.
Applicable Standards: Roll-Ezy Ball-Bearing Track for Sliding Glass Doors are tested to meet or exceed ANSI performance standards as established by BHMA in the Knape & Vogt (KV) recommended application. Results were obtained by laboratory testing in accordance with ANSI/ BHMA A156.9-2003 performance standard. Actual use conditions will typically result in lower load capacity than laboratory conditions. Representative testing in a fully configured application is the only way to assure proper performance, durability, and safety. Contact KV for verification testing service of your specific application. Environmental Considerations: Environment: Excessive humidity, salts, or other chemical agents can corrode the finish and attack metal or plastic components. Fastening: Inadequate or incorrect fasteners can result in the systems pulling loose and causing damage. Alignment: Improper closet rod alignment can result in a system that is ineffective and unsafe.
