Omega National SW Series Alder Tambour Doors 47" x 24" Flat Edge, SW-30-AL504

NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from NPSW30-AL504 to RSSW30-AL504.

Omega Alder Tambour Door Panel For Cabinet Use

Omega National SW Series Alder Tambour Doors 47 x 24 defines this panel as a solid wood tambour door sized for common cabinet and appliance garage openings, which helps plan face-frame or box dimensions around a known 47 inch by 24 inch panel. The product is identified as part of the Appliance Garages and Tambour Doors class, so it is suited for roll-up style cabinet fronts where vertical or horizontal movement is needed in tight kitchen or bath spaces. The SAP description states solid wood tambour with a Y-notch edge in alder, so the door uses hardwood slats shaped to interlock, creating a flexible surface that still presents a solid wood face when installed in a track system. The product name specifies a flat edge description, so the exposed edge appears straight for a clean front line on finished cabinetry runs.

Solid Hardwood Tambour Details That Support Projects

• The web description notes five solid wood species are available, including alder, which lets a shop choose alder to coordinate with matching face frames, doors, or trim in the same wood family for visual continuity.
• The tambour is built from individual solid hardwood slat moldings bonded to a cloth backer, so the slats flex together as a single sheet while the cloth backing carries the rolling motion between guides in an appliance garage or cabinet opening.
• The alder slats are solid hardwood, which provides a genuine wood surface that can be stained or clear finished so the rolling door visually matches adjacent solid wood cabinet components rather than a composite surface.
• The web description states the tambour is sanded and ready to finish, which eliminates initial surfacing steps at the bench and allows a finisher to move directly to stain or topcoat with minimal prep time.

Tambour Door Size And Edge Style For Installation

The product name specifies a 47 inch by 24 inch size, so the panel footprint is defined before case construction and allows layout of cabinet width and height to accept this tambour within a guided track path. The SAP description calls out a Y-notch edge, indicating the slats are machined with a notched side profile that works as the joint line driving the rolling action when placed in compatible tracks or guides. The same SAP description confirms solid wood tambour in alder, so fasteners or guides contact hardwood rather than a veneered or soft core, which affects how the panel behaves under repeated movement. The flat edge wording in the name describes the visible edge presentation, giving a straight edge line that suits face-frame or flush inset cabinet designs where the front appearance matters.

Using Alder Tambour Doors In Cabinet Projects

Where This Solid Wood Tambour Door Fits Best

The category listing as Appliance Garages and Tambour Products positions this alder tambour door for use in kitchen and bath cabinetry where a roll-up front clears the counter or interior quickly. The defined 47 inch by 24 inch panel size lets designers drop this door into upper cabinet appliance garages or similar enclosures that benefit from a vertical or horizontal rolling action instead of a swinging hinged door in tight corners. Because the web description notes five solid wood species are available and this model is alder, shops building alder cabinet runs can specify this particular panel to maintain a unified species across doors, drawer fronts, and tambour sections. The Omega National Products branding ties the tambour to a manufacturer focused on cabinet-related components, so its proportions and layout are set up with woodworking and cabinet installation practices in mind. The solid hardwood face lets the tambour visually align with solid alder frames and rails, which supports consistent appearance across multiple cabinet sections.

Why Construction And Finish-Ready Surface Matter

The description stating individual solid hardwood slat moldings bonded to a cloth backer means each narrow slat contributes to the door surface while the cloth carries the motion as the tambour rolls, so the panel travels smoothly while still presenting distinct wood grain lines. That construction method creates a flexible curtain that can navigate the curved or straight path used in standard tambour track layouts while the slats stay evenly spaced. The cloth backer lies behind the hardwood slats, which keeps the mechanism concealed from the front while supporting movement in repetitive open-and-close cycles. The statement sanded and ready to finish indicates the alder surface has already been brought to a uniform sanding stage, so finishing steps can focus on color and topcoat selection without rough surfacing work. Being made in the USA, as stated in the web description, identifies the origin of manufacturing, which may align with sourcing preferences for some shops planning consistent supply on cabinet programs. The combination of alder solid hardwood, cloth-backed slat construction, and finish-ready sanding supports efficient shop workflows from cabinet build through finishing and installation.

Common Questions About This Alder Tambour Door

Selecting This Tambour Door For Cabinet Projects

The Omega National SW Series Alder Tambour Doors 47 x 24 panel combines a defined 47 inch by 24 inch size, alder solid hardwood construction, and a Y-notch edge profile, so it suits cabinet and appliance garage layouts built around tambour tracks. The web description details solid hardwood slats on a cloth backer with a sanded and ready to finish surface, which supports straightforward integration into shop build and finishing sequences. For projects using alder cabinetry in kitchen or bath spaces, this tambour door provides a solid wood rolling front that aligns with appliance garages and tambour products requirements.