Which Corner Cabinet Works Best? 4 Best RTA Shaker Picks for Small Kitchens

Struggling with awkward corner spaces that waste valuable storage potential in your compact kitchen? Corner areas often present the biggest challenges for homeowners and contractors seeking efficient storage solutions. These tricky spaces demand specialised cabinetry that maximises every square inch while maintaining functionality and style.
The best RTA corner cabinets for small kitchens transform unused corners into functional storage powerhouses. Modern RTA (Ready-to-Assemble) corner wall cabinets offer professional-grade construction at accessible prices. These units arrive flat-packed with detailed instructions, allowing contractors and DIY enthusiasts to install premium storage solutions efficiently.
This comprehensive guide examines four top-performing unfinished shaker kitchen cabinets, space-saving corner cabinets that tackle challenging kitchen layouts. We'll analyse specifications, dimensions, installation requirements, and cost considerations to help you select the perfect corner solution. Whether you're working with 30-inch or 42-inch height requirements, these best RTA corner cabinets for small kitchens deliver exceptional value.
American Made Cabinets leads the industry in quality RTA solutions, offering extensive unfinished RTA shaker wall corner cabinets specifically designed for corner applications and tight spaces.
Understanding RTA Corner Wall Cabinet Types
Diagonal Corner Wall Cabinets
RTA diagonal corner wall cabinet designs utilise angled fronts that maximise accessible storage space. These units typically measure 24 inches wide and fit into standard corner configurations.
Nelson Cabinetry's wall diagonal corner cabinet dimensions are 24″ wide with three different possible heights (30″, 36″, 42″). The diagonal approach provides easier access to stored items compared to traditional corner designs.
Installation requires precise measurements since diagonal units must align perfectly with adjacent cabinets.
Blind Corner Wall Cabinets
RTA blind corner wall cabinet configurations feature L-shaped interiors that wrap around corner walls. These units offer maximum storage capacity but require careful planning for accessibility.
Shaker full-overlay RTA (Ready to Assemble) cabinet made from hardwood and plywood. Soft-close doors. Adjustable shelves. The blind corner design stores more items but may challenge users reaching deeper sections.
Modern blind corner units include innovative storage solutions like rotating shelves and pull-out drawers. Installation takes 3-4 hours but delivers 60% more storage capacity than standard cabinets.
Top 4 Unfinished Shaker-Style Corner Cabinets
1. Premium Diagonal Corner Wall Cabinet (24"W x 30"H x 12"D)
This ready-to-assemble wall corner cabinet combines classic shaker styling with modern functionality. The 30-inch height works perfectly in standard kitchen layouts with 8-foot ceilings, fitting 85% of residential applications.
Standard kitchen upper cabinet heights: 12, 15, 18, 24, 30, 36, and 42 inches. Construction features solid hardwood face frames with plywood box construction for superior durability.
Key Features:
• Soft-close European hinges prevent slamming
• Adjustable shelving accommodates various storage needs
• Unfinished surface ready for custom staining or painting
• Full-extension drawer slides ensure smooth operation
The diagonal design provides 40% more accessible storage compared to traditional corner cabinets. Installation typically requires 2-3 hours for experienced contractors using standard tools.
2. Extended Height Diagonal Unit (24"W x 42"H x 12"D)
Top unfinished kitchen cabinets for tricky spaces often feature extended heights that maximise vertical storage. This 42-inch model offers 50% more storage capacity than standard 30-inch units. The additional height accommodates seasonal items, large serving pieces, and bulk storage needs.
Specifications:
• Premium hardwood construction with dovetail joints
• Two adjustable shelves with multiple position options
• Concealed hinges maintain clean aesthetic lines
• Pre-drilled holes simplify the installation process
Professional contractors recommend this model for kitchens with 9-foot or higher ceilings. The extended height requires secure wall anchoring using appropriate fasteners for your wall type.
3. Blind Corner Maximiser (36"W x 30"H x 12"D)
This innovative design tackles the challenge of optimising small kitchen corners through intelligent interior configuration. The L-shaped interior wraps around corner walls, providing exceptional storage density. Corner kitchen cabinet ideas often focus on accessibility, and this model includes rotating shelf mechanisms.
Advanced Features:
• Lazy Susan rotating system for easy access
• Dual-door configuration with magnetic catches
• Interior LED lighting compatibility
• Wall corner cabinet storage solutions with pull-out baskets
Installation requires careful measurement and precise positioning to ensure proper door clearance. The rotating mechanism adds complexity but dramatically improves functionality in tight spaces.
4. Compact Blind Corner Solution (30"W x 30"H x 12"D)
Affordable shaker corner cabinets don't compromise on quality or functionality. This compact model fits smaller kitchen layouts. To outfit a basic 10-by-10-foot, L-shaped kitchen (about 12 cabinets), expect to pay from $1,200 to $4,400 for stock RTA units. The 30-inch width accommodates standard corner dimensions found in most residential kitchens.
Value Features:
• Solid wood construction at competitive pricing
• Standard overlay doors with recessed panel design
• Multiple finish options accommodate various design themes
• Comprehensive hardware package included
This model represents excellent value for contractors managing budget-conscious projects without sacrificing quality or durability.
30" vs 42" Cabinet Height Selection
Choose 30" vs 42" cabinet heights based on your ceiling clearance and storage requirements. The 42-inch models provide 60% more storage capacity but require careful installation planning.
Installation and Cost Considerations
Installing RTA Corner Wall Cabinets
Installing RTA corner wall cabinets requires careful planning and precise execution. Begin by verifying wall stud locations using a quality stud finder. Mark mounting points clearly before beginning installation.
Depth: If a wall cabinet has drawers, then the cabinet depth dimensions have to be exactly 12", 12-½", 15", 18", 21" or 24".
Professional installation typically takes 3-4 hours per corner unit, including assembly time. Use appropriate wall anchors rated for the cabinet weight plus contents. Level installation ensures proper door operation and prevents stress on hinges and mounting hardware.
Enhance your workspace further with unfinished RTA shaker desk drawer cabinets for integrated office solutions.
Cost of RTA Corner Wall Cabinets
Budget planning requires understanding various cost factors affecting RTA corner cabinet pricing. Materials, dimensions, and included hardware significantly impact final costs. Unfinished units typically cost 20-30% less than pre-finished alternatives, providing flexibility for custom finishing.
Quality RTA corner units range from $180-$450, depending on size and features. Premium models with soft-close hardware and advanced storage systems command higher prices.
For complementary storage solutions, consider unfinished RTA shaker base corner cabinets to maximise your corner efficiency.
Conclusion
Corner spaces no longer need to remain underutilised in modern kitchen designs. These four top-performing unfinished RTA shaker wall corner cabinets transform awkward areas into valuable storage assets. From compact 30-inch solutions to extended 42-inch models, each option addresses specific space challenges while maintaining quality construction standards.
Best RTA corner cabinets for small kitchens combine affordability, functionality, and professional appearance. Whether you choose diagonal or blind corner configurations, these units deliver exceptional value through quality materials and thoughtful design.
American Made Cabinets offers comprehensive collections that address every corner storage challenge. Take action now to transform your challenging corner spaces into efficient storage solutions.
Transform your tricky kitchen corners with premium RTA cabinets from American Made Cabinets today!