Ikea 603.245.20

Ikea Kallax Shelf Unit

Model: 603.245.20 - Birch Effect, 77 x 77 cm

1. Important Safety Information

WARNING: Furniture tip-over hazard. This furniture must be securely fastened to the wall using the provided wall attachment device to prevent it from tipping over. Different wall materials require different types of fasteners. Use fasteners suitable for the walls in your home, sold separately.

Weight Limits:

  • Maximum load per shelf: 13 kg (28.6 lbs)
  • Maximum load for the entire unit: 20 kg (44 lbs)

Do not exceed these weight limits to ensure stability and safety.

2. Product Overview

The Ikea Kallax shelf unit is a versatile storage solution designed for various spaces within your home. Its simple, clean design allows it to be used as a traditional shelf unit or as a room divider, as it is finished on all sides. This unit can be placed on the floor or mounted on a wall.

Ikea Kallax shelf unit in a room setting, filled with folded clothes and storage boxes.

Image 2.1: The Kallax shelf unit demonstrating its use for organizing various items.

Key Features:

  • Versatile design for storage or room division.
  • Can be placed on the floor or wall-mounted.
  • Compatible with Kallax inserts (sold separately) for customized storage.
  • Easy to clean surface.

3. Package Contents

Before beginning assembly, please ensure all components are present and undamaged. The package typically includes:

  • Kallax shelf unit panels (fiberboard, particleboard)
  • Assembly hardware (dowels, screws, cam locks, etc.)
  • Wall attachment device and fittings
  • Assembly instructions manual (separate document)

If any parts are missing or damaged, please contact Ikea customer support.

4. Setup and Assembly Instructions

Assembly of the Kallax shelf unit is required. Detailed step-by-step instructions are provided in a separate assembly manual included with your purchase. Please follow those instructions carefully.

General Assembly Steps:

  1. Unpack all components and verify against the parts list.
  2. Assemble the main frame of the shelf unit using the provided hardware.
  3. Insert shelves as indicated in the assembly manual.
  4. Crucial Step: Wall Mounting. Attach the included wall attachment device to the top rear edge of the unit. Secure the unit to the wall using appropriate fasteners for your wall type (fasteners sold separately). This step is essential for safety and stability.
Diagram showing the dimensions of the Kallax shelf unit: 78cm width, 40cm height, 39cm depth.

Image 4.1: Product dimensions for planning placement and assembly.

Ensure the unit is level and stable after assembly and wall mounting.

5. Operating Instructions (Usage)

The Kallax shelf unit is designed for storage and display. It can be used in various ways:

  • Storage: Organize books, decorative items, files, or personal belongings.
  • Room Divider: Its finished back allows it to function as a room divider, creating distinct areas in an open space.
  • Display: Showcase collectibles, plants, or art.
  • With Inserts: Enhance functionality by adding Kallax inserts such as drawers, doors, or baskets (sold separately).

Always distribute weight evenly across the shelves and adhere to the maximum load limits specified in Section 1.

6. Care and Maintenance

To keep your Kallax shelf unit in good condition, follow these care instructions:

  • Cleaning: Wipe clean with a damp cloth. Use a mild detergent if necessary.
  • Drying: Always wipe dry with a clean, dry cloth immediately after cleaning to prevent moisture damage.
  • Avoid Harsh Chemicals: Do not use abrasive cleaners, strong solvents, or chemical sprays, as these can damage the surface finish.
  • Regular Checks: Periodically check all assembly fittings and wall attachments to ensure they are still tight and secure. Retighten if necessary.

7. Troubleshooting

If you encounter issues with your Kallax shelf unit, consider the following:

  • Instability/Wobbling: Ensure all assembly hardware is tightened correctly. Verify that the unit is placed on a level surface. If wall-mounted, confirm the wall attachment is secure and appropriate fasteners were used.
  • Damaged Parts: If parts were damaged during shipping or assembly, contact Ikea customer support for replacements.
  • Difficulty Assembling: Refer to the detailed assembly manual. Ensure you are using the correct hardware for each step. Do not force parts together.

8. Specifications

AttributeValue
Model Number603.245.20
Dimensions (L x W x H)78 cm x 39 cm x 77 cm (approx.)
Weight11.5 kg
MaterialFiberboard, Particleboard
Color/FinishBirch Effect
Max. Load per Shelf13 kg
Max. Load per Unit20 kg
Assembly RequiredYes
Mounting TypeWall mounting (hardware included), Floor standing

9. Warranty Information

For specific warranty details regarding your Ikea Kallax shelf unit, please refer to the warranty documentation provided at the time of purchase or visit the official Ikea website. Warranty terms and conditions may vary by region and product.

10. Customer Support

If you require further assistance, have questions about assembly, or need to report missing/damaged parts, please contact Ikea customer service. Contact information can typically be found on the Ikea website or in your purchase documentation.

Please have your model number (603.245.20) and proof of purchase ready when contacting support.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.

After a successful submission, we securely hash the supplied account or form email before sending it to Microsoft Advertising for conversion attribution. Privacy details.