Sugatsune overlay pocket door kit is a pocket door hardware system designed for overlay cabinet doors using four slides. The system is identified as ALT-ST20-D10LL-24, so installers can match it accurately to project specifications. The kit is described as an overlay pocket door system with door alignment adjustability, which helps fine-tune the overlay door position after mounting to achieve a cleaner visual line on cabinet faces. The minimum cabinet depth is 24-1/2 inches, allowing planning of cabinet carcass dimensions around a clear numeric requirement rather than guessing clearance. The stated door height range is 78-3/4 inches to 94-1/2 inches, so doors can be sized within that window and still work with the slide configuration. The assembly is part of a pocket door hardware class, which places it within a purpose-built category for retracting cabinet doors into the cabinet space.
The overlay pocket door system is specified with a minimum cabinet depth of 24-1/2 inches, which directly affects carcass layout and ensures the retracting motion occurs within defined spatial limits. The stated door height range of 78-3/4 inches to 94-1/2 inches guides door panel fabrication so the panel size, slide stroke, and cabinet opening relate correctly. Door alignment adjustability helps refine overlay and plumb alignment once the door is hanging, which is useful when working with real-world cabinet openings. The overlay amount of up to 3/8 inch (10 mm) sets a clear design target for face overlay, aiding layout of frameless or face-framed projects where consistent front projection matters across neighboring sections.
The product is categorized under shelf, closet and garage organization, multimedia and workspace components, and pocket door slides, placing it in applications where doors retract to clear the opening. As pocket door hardware, the kit is intended for situations where an overlay door needs to slide back into the cabinet body rather than swing into the work zone, which helps maintain clear access to interior equipment or storage. The minimum cabinet depth of 24-1/2 inches supports cabinet designs that provide enough internal space for the door to retract fully using the four slides. Within the listed door height range of 78-3/4 inches to 94-1/2 inches, installers can size doors for tall multimedia cabinets, storage units, or workspace furniture while staying within the working geometry of the ALT-ST20-D10LL-24 layout.
The four-slide configuration distributes guidance and load, which contributes to controlled motion as the overlay door travels between closed and pocketed positions, improving repeatability across frequent cycles. Door alignment adjustability enables fine-tuning of the door plane relative to the cabinet face, which helps achieve consistent gaps and overlay without repeated drilling or repositioning of major components. The overlay amount up to 3/8 inch (10 mm) provides a predictable offset that can be integrated into door and gable design, which simplifies layout for runs of cabinets using the same Sugatsune pocket door hardware. The overlay damper unit with an adjustment screw gives a way to adjust the damping behavior within its design limits, which can make motion feel more controlled in multimedia or workspace environments where quieter, managed movement is important. The dedicated manufacturer part number ALT-ST20-D10LL-24 ties these characteristics together into a single reference, helping align design documents, purchasing, and installation work around the same pocket door system.
The Sugatsune overlay pocket door kit uses a minimum cabinet depth of 24-1/2 inches, which defines how deep the cabinet must be so the door can retract within the pocketed slide travel.
The pocket door hardware kit supports door heights from 78-3/4 inches to 94-1/2 inches, helping plan door panel sizing that stays compatible with the slide and pocket geometry.
Door alignment adjustability in the overlay pocket door system allows small post-install corrections to the door position, which helps achieve clean reveals without refitting major components.
The Sugatsune pocket door hardware provides an overlay amount up to 3/8 inch, or 10 mm, which defines how far the door overlays the cabinet face for consistent design alignment.
The overlay damper unit with an adjustment screw moderates door motion within its design range, allowing the motion feel to be tuned for the specific multimedia or workspace application.
The overlay pocket door system uses four slides, which helps support the door and guide its travel as it moves between the closed position and the cabinet pocket.
The Sugatsune overlay pocket door kit ALT-ST20-D10LL-24 combines four slides, defined door height and cabinet depth limits, and door alignment adjustability into one coordinated system, giving cabinet and workspace projects a clear framework for planning overlay pocket doors. The overlay amount up to 3/8 inch (10 mm) and the overlay damper unit with adjustment screw support both visual alignment and motion feel on finished work. For projects needing an overlay pocket door hardware layout grounded in specific numeric requirements, this system from Sugatsune America provides those documented parameters for design and installation.