A carpenter reveals the IKEA furniture mistake that causes most wobbles

January 30, 2026

Every DIY enthusiast knows the thrill of assembling flat-pack furniture. However, there’s a common mistake lurking in the assembly process that can lead to a frustrating outcome: wobbling furniture. A seasoned carpenter has pinpointed the primary culprit behind those annoying shakes, often found in IKEA pieces. This insight is not just a tip; it’s a game-changer for anyone wanting to ensure sturdy, reliable furniture that stands the test of time.

The secret to avoiding instability primarily revolves around the initial assembly phase. Many people overlook the importance of ensuring every component fits together perfectly. Missing screws or loose connections are often the first signs of a future wobble. Additionally, the ground on which the furniture stands plays a crucial role. An uneven floor can exacerbate stability issues, regardless of how well the piece is assembled. To combat this, check the surface before you begin and consider using furniture levelers to adjust height discrepancies.

Common Assembly Mistakes Leading to Wobbles

Many shoppers assume that if they follow the instructions, they’ll be fine. Yet, several frequent errors can jeopardize the integrity of the assembly:

  • Skipping Steps – Rushing through assembly or skipping parts can lead to weak foundations.
  • Incorrect Fastenings – Using the wrong screws or nuts can prove disastrous.
  • Lack of Tightening – Failing to properly tighten connections after assembly may leave furniture vulnerable to shifts and wobbling.

Even the most straightforward pieces can fall prey to these mistakes. When approaching assembly, take the time to methodically check each step. The result will be not only a sense of accomplishment but also the assurance that the furniture will perform as intended.

Ensuring Long-Term Stability

Once the furniture is correctly assembled, maintaining its stability involves ongoing care. Regularly inspect for loose screws and parts, especially after moving it or adjusting its position. Another handy tip from the carpenter is to apply a protective finish on the wooden surfaces. This helps in preventing moisture damage that could lead to warping and instability over time.

Moreover, consider the overall environment where the furniture resides. High humidity areas can cause wood to swell, while excessively dry conditions may lead to shrinkage. Adjust the environment if possible, or opt for materials that are less prone to these effects when purchasing new furniture.

DIY Solutions for Wobbly Furniture

Despite the best efforts during assembly, some pieces may still show signs of wobbling over time. Fortunately, there are effective DIY solutions to address these issues:

  • Furniture Coasters – Using coasters can level out any unevenness from the floor beneath.
  • Wood Glue and Dowels – For additional support, consider reinforcing joints with wood glue and dowels.
  • Rubber Grommets – Placing rubber grommets under legs can absorb shocks and dampen vibrations.

These simple adjustments can significantly enhance the performance and longevity of IKEA furniture, making it less susceptible to future wobbles.