The Ultramodernist

Modern Walnut Slab Cabinet Doors in Rift Cut Veneer

The Ultramodernist slab cabinet door is the Modernist’s more refined sibling, offering the same clean slab profile with a more nuanced material expression. Crafted from rift sawn walnut veneer, this simple, one-piece slab design features a recycled wood substrate that is veneered, edge banded, and finished on all sides. 

These walnut cabinet doors are available in horizontal or vertical grain, and sequencing is standard. This tight-grain door is perfect for mid-century modern styles, but can add a modern touch to any space.

The Ultramodernist offers a premium take on IKEA walnut cabinet doors, designed to integrate seamlessly with SEKTION, GODMORGON, AKURUM, and PAX systems.

Key Features:

  • Slab style cabinet door  

  • Matching wood edgebanding

  • Grain matched sequencing, vertical or horizontal

  • Custom stains available  

  • Durable conversion lacquer

  • Available for IKEA Sektion, Godmorgon, Akurum & PAX.

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Why Rift Sawn Walnut

Rift sawn walnut is selected for its straight, consistent grain and subdued variation. Compared to flat-cut walnut, rift sawn veneer offers a more uniform appearance across wide cabinet runs, making it especially well-suited for slab-style doors where visual continuity matters.

This cut minimizes cathedral patterns and emphasizes linear grain, creating a quieter surface that supports modern and mid-century interiors without overpowering the space. The result is a composed, architectural look that feels intentional from one cabinet to the next.

Door Specifications

    • A1 graded veneer, slab style cabinet door

    • Veneered on 2 sides    

    • Overall Thickness: 3/4"  

    • Edge Profile: Square  

    • Grain matching: Vertical grain is standard, Horizontal grain available with consultation

    • All doors on a single unit are matched

    • Matching across units available with horizontal grain, up to 96” along the run

    • Drawers Style: Slab style, vertical grain match 

    • Max Door Height: 90"  

    • Boring: Bored for IKEA SEKTION. Other Systems on Special Request  

    • Custom Sizes Available: Yes, consultation required

    • Finish Type: Pre-Catalyzed Conversion Lacquer  

    • Finish Sheen: Low, 20% (similar to Satin)  

    • Application: Spray application  

    • Adhesives & Glues: Low- or no-VOC  

  • 2 year standard warranty. See full warranty details at kokeena.com/standard-warranty.

Make it stand out.

  • Rift Walnut

  • Rift Walnut

  • Rift Walnut

  • Rift Walnut

Frequently Asked Questions

    • Rift sawn walnut is selected for its straight, linear grain and restrained variation. This cut creates a more consistent surface across slab cabinet doors, making it ideal for designs where clean lines and visual continuity are important.

    • Yes. Rift sawn walnut performs especially well on tall cabinet doors because the grain remains uniform from top to bottom. This makes The Ultramodernist a strong option for floor-to-ceiling modern slab kitchen cabinets.

    • Rift cut walnut cabinets have a tighter, more even grain pattern, while flat-cut walnut shows wider variation and more dramatic grain movement. Rift sawn walnut is often preferred for refined, architectural spaces.

    • The choice is primarily aesthetic. Vertical grain is the traditional choice and helps emphasize the height of your cabinets, making ceilings feel taller. Horizontal grain offers a more contemporary, expansive look that can make a kitchen feel wider by drawing the eye along the cabinet runs. Both options work beautifully and are designed to integrate perfectly with IKEA SEKTION cabinets.

    • Yes. Walnut veneer cabinet doors built on a high-density core are designed for stability. This construction helps reduce the risk of movement or warping while maintaining the appearance of real walnut.

    • No. Routine cleaning with a soft cloth and mild cleaner is sufficient. Avoid abrasive cleaners or excessive moisture, as you would with any real wood cabinet surface.

    • Yes. The Ultramodernist is commonly used for bathroom vanities, built-ins, and storage cabinetry where a clean slab look and natural walnut finish are desired.

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