36x30x24 Full-Back Panel Sink Base RTA Cabinet Box

Full Back Panel Construction

The 36×30×24 Sink Base Cabinet Box is a pre-manufactured, ready-to-assemble (RTA) cabinet designed specifically for sink applications where strength, rigidity, and clean installation matter. CNC-cut for accuracy and shipped flat-packed, this cabinet provides a solid, professional foundation without the cost or lead time of custom box fabrication.

All visible plywood edges are factory edgebanded for a clean, finished interior. Cabinet sides are predrilled for adjustable shelf pins where applicable, and the cabinet features a full plywood back panel for added rigidity and secure wall fastening.

Key Specs

• Cabinet Size: 36″ wide × 30″ high × 24″ deep

• Cabinet Type: Sink base cabinet

• Construction: Cabinet-grade ¾″ birch plywood

• Interior Finish: Finished birch plywood, wipe-clean surface

• Edgebanding: Factory-applied on exposed interior edges

• Shelf Pin Holes: Predrilled where applicable

• Shelf Compatibility: Shelving not included (sink base configuration)

• Back: Full plywood back panel for maximum rigidity and wall anchoring

• Assembly: Ships flat-packed (RTA)

Built for Sink Installations

• Full back panel adds structural strength and keeps the cabinet square during install

• Designed to accommodate standard plumbing penetrations

• Compatible with modern sink bases, soft-close door hinges, and CabFit custom doors

Clean inside. Strong where it matters. No compromise on structure.

Assembly & Shipping

This cabinet ships ready to assemble to reduce shipping costs and minimize freight damage. Assembly is straightforward and well-suited for shop builds or on-site installation.