Omega National SW Series Alder Tambour Doors 47" x 36" Flat Edge, SW-30-AL503

NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from NPSW30AL503 to RSSW30AL503.

Omega Alder Tambour Doors For Cabinet Projects

Omega National SW Series Alder Tambour Doors give you a 47 inch by 36 inch alder door panel that rolls as a tambour, so you can build appliance garages or similar cabinet applications around a known size and material. The solid alder construction matches other alder components, which helps when you need consistent wood tone across a run of cabinets. This tambour is part of the Omega National Products appliance garages and tambour doors class, so it fits naturally into kitchen and bath cabinet projects where a roll-style closure is needed. The SW-30-AL503 part number identifies this specific size and alder version within the SW Series, allowing straightforward reorders or matching to drawings and project lists. Because it is a flat-edge style tambour, it presents a uniform face when closed, which supports a clean, continuous wood look on the finished installation.

Solid Wood Tambour Details That Support Builds

• The panel uses individual solid hardwood slat moldings bonded to a cloth backer, creating a flexible run that rolls for tambour action while keeping each slat aligned, which matters when routing a track or guiding the door in a cabinet build.
• The alder slats are part of a family of five solid wood species - alder, cherry, hickory, maple, and red oak - so shops working across multiple wood programs can standardize on the same SW Series construction while changing only the species to match different cabinet lines.
• The tambour panel is sanded and ready to finish, saving prep time at the bench and letting you bring the surface to the same stain or clear finish system already used on the surrounding cabinetry for a consistent final appearance.
• The product is made in the USA, which matters for shops that align with domestic sourcing requirements and for workflows that favor predictable lead times often associated with domestic production runs.
• The SAP description specifies solid wood tambour with Y-notch edge in alder, so drawing notes and purchasing records can tie directly to that edge style and material when repeating successful details on future projects.

Flat Edge Tambour Size And Fit Considerations

The Omega National SW Series Alder Tambour Doors panel measures 47 inches by 36 inches, giving you a defined footprint when laying out your cabinet or appliance garage opening and track path. That fixed size helps drafters and installers plan clearances around nearby cabinet components without guesswork. The flat edge design presents straight, aligned slat faces, so when the door is closed the front reads as a unified alder surface that lines up well with adjacent face frames or panels. Because the slats are bonded to a cloth backer, the door follows the path of your track while maintaining full coverage, which is important when you want the opening fully closed with no visible gaps between slats.

Using Omega Alder Tambour In Cabinet Work

Where This Alder Tambour Door Panel Fits Best

This Omega National SW Series alder tambour panel is categorized under appliance garages and tambour doors, so it suits upper cabinet sections where a roll-up door is preferred over hinged fronts. The 47 inch by 36 inch size works as a starting canvas for designs that place small appliances behind a retracting wood front in kitchens or similar storage zones in bath cabinetry. Because it is solid alder, it aligns with projects already specified in alder, from face frames to doors, letting you carry the same species across all visible elements in that run. The presence of other SW Series species such as cherry, hickory, maple, and red oak demonstrates that the construction approach is consistent, which is helpful if your shop builds different lines with the same tambour concept.

The individual solid hardwood slat moldings are bonded to a cloth backer, so the panel moves along a curved path while each slat tracks together, which is important when designing grooves or tracks into side panels. That cloth-backed construction makes the tambour act as a single unit in use, so users experience a smooth roll rather than separate pieces, which suits daily access to appliance garages and similar storage. The Y-notch edge identified in the SAP description defines how the edge interacts with surrounding components or guides, which matters when you repeat a successful detail across multiple cabinets. Because the tambour is sanded and ready to finish, finishing operations can move directly to stain, paint, or clear coats according to the chosen system for the alder program.

Why These Tambour Details Support Repeatable Results

The specific SW-30-AL503 part number ties directly to this alder, solid wood tambour with Y-notch edge, which simplifies reordering and helps keep replacement or expansion work aligned with the original installation. When your drawings call out this code, purchasing can source the same construction and species, which supports consistent performance across all units using this panel. The flat edge face delivers a clean look once finished, so installers can align the closed tambour with adjacent doors and drawer fronts without contending with complex profiles on the visible surface.

The tambour being sanded and ready to finish means finishing staff can use their established sanding and finishing workflow on alder rather than starting from a rough-surfaced panel, which reduces extra prep passes. Because the panel is made in the USA, shops working on domestic-focused projects can match that requirement while working with Omega National Products within the appliance garages and tambour doors product class. The availability of matching construction in cherry, hickory, maple, and red oak also supports future jobs where a client wants the same tambour concept but in a different species, allowing the shop to stay within the same SW Series family for predictable behavior. Wurth Baer Supply carries this Omega National tambour, so professional shops in the woodworking industry can source it alongside related cabinet hardware, wood products, and shop supplies.

Common Questions About Omega Alder Tambour Panels

Selecting This Alder Tambour For Your Project

Omega National SW Series Alder Tambour Doors 47 inch by 36 inch, SW-30-AL503, give shops a defined-size, solid alder, flat-edge tambour panel built from individual solid hardwood slats on a cloth backer. The sanded and ready to finish surface, domestic manufacture, and alignment with appliance garage and tambour door applications fit well into professional woodworking workflows. For projects built in alder where a rolling wood front is needed, this Omega National Products tambour from Wurth Baer Supply offers a consistent, specification-driven choice.