Adjustable Wall Spacer for IKEA PAX (Skirting Board)

This project shows how to use a simple 3D-printed spacer to securely fix an IKEA PAX (or similar wardrobe) to the wall when a skirting board (baseboard) prevents the furniture from sitting flush.

In many homes, the skirting board creates a gap between the wardrobe and the wall, making it difficult to use standard mounting brackets properly. This spacer fills that gap and allows for a more stable and aligned installation.

Key Features

• Adjustable spacer height (can be customized in CAD or slicer)

• Helps compensate for:

  • Different skirting board thicknesses

  • Uneven walls

• Simple geometry → easy and fast to print

• Compatible with standard wall mounting brackets

Printing Recommendations

• Use high infill (≥70–100%) for strength

• Recommended materials:

  • ABS (preferred for durability)

  • PETG (good alternative)

• Ensure good layer adhesion (critical for load-bearing use)

Usage

Place the spacer between the wardrobe and the wall at the mounting point. Adjust thickness as needed to ensure the cabinet sits vertically and the bracket is properly engaged.

⚠ Safety Notice

This solution works well for moderate loads and typical use.
However, for heavily loaded wardrobes or situations with a high tip-over risk, it is strongly recommended to use the original manufacturer mounting system or certified hardware.