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NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from NPST-21LR-BR to RSST-21LR-BR.
Omega Tambour Track System 21 inch is a spiral surface mount track system designed for Omega National ST Series tambour hardware, so it provides a guided path for a flexible tambour door in an appliance garage or similar cabinet run. The track pair is identified by part number ST-21LR-BR from Omega National Products, which gives installers a precise reference when matching existing ST Series assemblies or planning new tambour runs. The brown finish noted in the description defines the visible color at the track edge, helping align the track with darker cabinet interiors or trim schemes where a light track would stand out. As a track system within the Appliance Garages & Tambour Doors class, it supports smooth movement of the tambour slats through the opening, which matters when building a cabinet that needs frequent open-and-close function without binding. The 21 inch designation establishes the working length for layout, allowing cabinet dimensions and tambour width to be planned around a consistent track size.
This track system is described as spiral surface mount, so it mounts on the cabinet surface and turns the tambour along a spiral path, shaping the way the door travels from vertical to horizontal. Because the web description cites a tambour hardware pack at 3-3/4 inch width, installers can relate that reference width to the door path and available cabinet depth when planning the route for the slats. The left and right track pairing indicated by ST-21LR-BR defines two complementary runs, which matters when laying out each side of the tambour opening so the door tracks symmetrically. Within the Appliance Garages & Tambour Products category, this layout helps a door retract into the upper cabinet space, creating access to counter appliances while preserving front clearance.
This Omega National Products track system is classified under Kitchen & Bath Cabinet Accessories in the Appliance Garages & Tambour Products group, so it is intended for cabinet applications where a roll-up style tambour door is needed. The product name calls out a 21 inch spiral surface mount configuration, aligning it with cabinet openings sized around that span where a flexible tambour door needs to curve back into a cabinet. The ST Series tambour hardware label ties it into Omega National ST Series tambour doors, positioning the track as the guided channel that frames the door edges along the left and right sides. Because the brown finish is specified, the track visually suits darker kitchen or bath cabinet interiors, so the functional channel does not dominate the interior view when the door is open. For appliance garages using ST Series components, this track pair forms the side rails that shape how the door rolls, supporting a compact and accessible storage bay above the counter.
The spiral surface mount description indicates that the track routes the tambour along a spiral curve directly on the cabinet surface, which influences how tightly the door can turn as it moves from the front opening toward the interior. With the 21 inch track reference, installers gain a fixed run length to coordinate with tambour height and cabinet dimensions, helping align the starting and ending points of the spiral path. The identified part number ST-21LR-BR distinguishes this track pair within Omega National Products offerings, reducing confusion when matching tracks to existing ST Series tambour installations during service or remodel work. Because the track is part of a tambour hardware pack described as 3-3/4 inch width by depth, that dimension reference informs how the tambour stack and track arrangement will occupy cabinet space, which is important where appliance garage interiors share room with outlets or small appliances. Being associated with the Appliance Garages & Tambour Doors class, the track design supports repeated door cycling in busy kitchen zones, helping the tambour door maintain a controlled path rather than drifting or rubbing against the cabinet sidewalls.
The ST-21LR-BR track is described as Omega National ST Series tambour hardware, so it is intended to guide Omega National ST Series tambour door assemblies in cabinet applications.
The spiral surface mount track routes the tambour along a spiral curve on the cabinet surface, shaping the transition from the front opening toward the interior for a controlled roll-up action.
The 21 inch identification defines the track run length, so cabinet openings and tambour height can be planned around that span when designing an appliance garage or similar tambour cabinet.
The brown finish sets the visible color of the track edges, helping the hardware blend with darker cabinet interiors in kitchen and bath cabinets using tambour doors.
The ST-21LR-BR left and right tracks guide the tambour door sides, letting the door roll up into the cabinet interior while keeping the edges aligned in an appliance garage opening.
The ST-21LR-BR part number uniquely identifies this Omega National tambour track system, simplifying ordering, replacement, and matching work across ST Series cabinet projects.
The Omega Tambour Track System 21 inch spiral surface mount from Omega National Products gives a defined track solution within the Appliance Garages & Tambour Doors class, so ST Series tambour doors can follow a consistent spiral path. With the brown finish clearly specified, the track aligns with darker cabinet interiors in kitchen and bath layouts. The ST-21LR-BR designation ties directly to the Omega National ST Series tambour hardware line, helping projects stay consistent from design through future replacements. For cabinet runs that match the 21 inch track reference and call for ST Series tambour doors, this track pair offers a clearly identified guide system to anchor the door path.
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