Can You Stack Kallax Cubes?

Ever found yourself admiring the sleek, modern design of the IKEA Kallax cube storage unit, wondering if you could create a towering, modular masterpiece? The short answer is yes, you can stack Kallax cubes, but there are a few things to consider to ensure safety and stability.

Before we dive into the details, let's address the elephant in the room. Yes, IKEA does sell a Kallax expansion pack that allows you to stack cubes safely. However, if you're feeling adventurous and want to explore other options, read on.

Understanding Kallax Cube Dimensions

To stack Kallax cubes safely, it's crucial to understand their dimensions. Each cube is 20cm x 20cm x 20cm, which means they're perfectly square and easy to stack in various configurations.

However, the depth of the cube is only 15cm, leaving a 5cm overhang on all sides. This overhang can affect stability when stacking, so keep it in mind while planning your structure.

Stacking Kallax Cubes Vertically

Stacking Kallax cubes vertically is the most straightforward method. You can stack them as high as you like, but for safety, we recommend no more than three cubes high for a single stack. Any higher, and the stack becomes unstable and prone to tipping.

To stabilize your vertical stack, you can use the IKEA Kallax expansion pack or create your own support system using wooden dowels or metal rods. Insert these supports diagonally from one corner of the bottom cube to the opposite corner of the top cube to create a sturdy, triangular brace.

Stacking Kallax Cubes Horizontally

Stacking Kallax cubes horizontally allows you to create wider structures that can span entire walls. To do this safely, you'll need to connect the cubes using IKEA's Kallax shelf connectors or create your own connection system using wooden dowels or metal rods.

When stacking horizontally, it's essential to stagger the cubes to create a stable, interlocking pattern. This method is similar to building with Legos, where each layer is offset from the one below it. This staggering technique helps distribute weight evenly and prevents the structure from collapsing.

Safety Considerations When Stacking Kallax Cubes

Safety should always be your top priority when stacking Kallax cubes. Here are some tips to keep in mind:

Weight distribution: Make sure to distribute heavy items evenly across the shelves to prevent the structure from tipping. Avoid placing heavy items on the top shelves of tall stacks.

Secure to the wall: Always secure tall stacks to the wall using brackets or straps to prevent them from tipping over. This is especially important if you have pets or children who might accidentally knock into the unit.

Regularly inspect your structure: Over time, the weight of the items on the shelves can cause the cubes to shift slightly. Regularly inspect your Kallax cube stack to ensure it's still stable and secure.

In the end, stacking Kallax cubes can be a fun and rewarding DIY project that allows you to create a custom storage solution tailored to your space. Just remember to prioritize safety and stability, and you'll be well on your way to creating a stunning, modular masterpiece.