Omega National Tambour Door Track 18-1/4"W x 3-1/2"D, Plastic - T04049002-W01

NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from OGT4049 to RST4049.

Omega National Tambour Door Track For Appliance Use

Omega National tambour door track is a plastic track designed for tambour doors in appliance garages and similar cabinet applications. The 18-1/4 inch width and 3-1/2 inch depth define the footprint where this track mounts, so the track supports a compact upper-cabinet opening. The track works with Finger Lite hardware, where an aluminum coil acts as a counterbalance against the door and supports smoother vertical movement in normal use. The track is tamour-specific, so the door slats ride in the channel and follow a consistent path as the door opens and closes. The frameless style configuration aligns with frameless cabinet construction, so the track fits layouts that do not rely on face frames. The track is part of an Omega National Products system, which helps installers match this track to other Omega National tambour components used in the same run.

Tambour Track Details That Support Daily Use

• The 18-1/4 inch width sets a fixed opening size for the tambour door, so the track defines a repeatable cabinet bay width for appliance garage layouts and similar upper storage areas.
• The 3-1/2 inch depth determines how far the track extends into the cabinet, which helps installers coordinate interior space, shelf depth, and clearance for the rolling tambour door.
• The track is designed for tambour thickness up to 3/16 inch, so door slats within this range seat correctly in the channel and move with reduced side play in normal operation.
• The frameless style design aligns with frameless cabinets, so the track edges reference the cabinet interior panels instead of a face frame, supporting more predictable alignment.
• The track works within the Finger Lite hardware system, where an aluminum coil counterbalances the door weight and supports smoother, lighter-feeling movement of the tambour.

Frameless Style Tambour Track Fit And Alignment

The frameless style of this Omega National tambour track means the track references the interior sides of frameless cabinet boxes, so the working path of the tambour door follows a consistent vertical and horizontal line. The 18-1/4 inch width and 3-1/2 inch depth dimensions give installers clear boundaries for cabinet construction around the track, so surrounding panels and dividers can be planned to coordinate with the door travel. The track is designed for tambour thickness up to 3/16 inch, so slats sized within that thickness nest properly in the channel and move with reduced binding. Finger Lite hardware uses an aluminum coil as a counterbalance against the door, and this track provides the guided path so the counterbalanced slats travel smoothly through their arc.

How This Tambour Track Performs In Cabinets

Tambour Track Use In Appliance Garages

This tambour track is classified within appliance garages and tambour doors, so it is suited to cabinet openings where a rolling door covers small appliances or similar items. The 18-1/4 inch width defines a moderate-span opening, which supports individual appliance bays rather than wide continuous runs. The 3-1/2 inch depth allows the track to sit inside the cabinet and guide the tambour door as it curves up and back. The track is part of the Finger Lite hardware system, where the aluminum coil counterbalances the door, so the tambour travel in this track is supported by the coil tension. The design is for tambour thickness up to 3/16 inch, so installers using slats in this range can match the track to door material that fits the specified channel size.

Details That Support Repeatable Tambour Operation

The frameless style of this tambour track allows it to reference the flat interior sides of frameless cabinets, which supports repeatable alignment from one cabinet to the next. When the cabinet interior matches the 18-1/4 inch track width, the tambour door follows a predictable path, helping the slats ride smoothly without skewing. The 3-1/2 inch depth provides enough run for the door to curve while staying guided within the channel, which supports consistent operation as the door moves between open and closed positions. Designing for tambour thickness up to 3/16 inch gives a defined target for slat construction, so the door body can be built to fit this track profile. Used with Finger Lite hardware, where an aluminum coil counterbalances the door, this track helps support a controlled feel to the door movement over repeated cycles.

Common Questions About Omega Tambour Door Track

Selecting This Tambour Track For Your Project

This Omega National tambour door track, part T04049002-W01, combines an 18-1/4 inch width, 3-1/2 inch depth, and frameless style layout to support appliance garage cabinet openings. The track works with Finger Lite hardware, where the aluminum coil counterbalances the tambour door as it travels. Design for tambour thickness up to 3/16 inch and a maximum recommended tambour slat length of 30 inches gives clear size targets when planning the door assembly. For projects centered on Omega National tambour components, this track offers dimensions and style tailored to that system.