IKEA PAX Carcass Sizes Guide: All Dimensions & Configurations

Diane Jun 01, 2026

When planning a wardrobe system, understanding IKEA PAX carcass dimensions is the foundational step. The carcass, essentially the skeleton of your wardrobe, dictates the internal space, the type of doors you can use, and ultimately, how the unit fits into your room. Getting these measurements right ensures a seamless installation and a perfectly tailored storage solution.

Decoding the Standard PAX Dimensions

The standard PAX system is built on a modular grid, primarily using 50x50 cm modules. The carcass width can be almost any multiple of 10 cm between 50 cm and 200 cm, while the depth is usually standardized at 60 cm, 80 cm, or 100 cm. The height is typically 236 cm for a floor-to-ceiling wardrobe, which maximizes vertical space and storage potential. This modularity is the key to PAX's versatility, allowing you to configure a single unit or combine several to span an entire wall.

Width and Depth Specifications

The width of the carcass directly impacts the room's footprint and the scale of the wardrobe. A narrow 50 cm carcass is ideal for a tight corridor, while a 150 cm or 200 cm width provides a substantial presence for a master bedroom. Depth is crucial for hanging clothes; the standard 60 cm depth fits most garments without taking up excessive space, whereas an 80 or 100 cm depth provides a more generous opening for dresses and coats. Choosing the right combination ensures the wardrobe feels spacious rather than cramped.

a woman standing in front of a closet with clothes hanging on the door and an open window
a woman standing in front of a closet with clothes hanging on the door and an open window

The Critical Role of Height

While the width and depth define the footprint, the height defines the storage volume. The standard PAX carcass height of 236 cm is designed to sit just below a standard ceiling, allowing for a classic, built-in look. This specific dimension leaves room for the internal fittings, such as the hanging rod and shelves, while preventing the wardrobe from touching the ceiling, which can be important for ventilation and avoiding dust accumulation.

Visualizing Your Space

Before finalizing your PAX carcass dimensions, it is essential to measure your available wall space accurately. Factor in any baseboards, skirting, or obstacles like windows and doors. A common pitfall is ordering a unit that is slightly too wide or tall for the intended area. Using IKEA's planning tools or creating a to-scale drawing on paper can prevent costly mistakes and ensure the carcass integrates perfectly into your room's layout.

Interior Configuration and Add-ons

The true power of a PAX carcass is realized through its internal configuration. The dimensions of the carcass determine how many shelves, hanging rods, and drawers you can install. For example, a taller carcass provides more vertical space for long dresses or allows for a double hanging rod, effectively doubling your hanging capacity. Understanding the carcass size helps you map out the internal ecosystem of your wardrobe from the very beginning.

an advertisement for ikea is shown on the wall
an advertisement for ikea is shown on the wall

Doors and Finishing Touches

Finally, the carcass dimensions dictate the size of the doors needed to enclose the unit. PAX offers a wide range of door styles, from sliding barn doors to hinged options, each available in various materials and colors. The frame of these doors clips directly onto the carcass, meaning the door size is intrinsically linked to the carcass measurements. Ensuring your carcass and doors are perfectly matched is the final step in achieving a polished, cohesive wardrobe.

Ikea PAX Hacks for a Custom Size!
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