How do you level a floor before installing laminate flooring?

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Leveling a floor before installing trafficmaster laminate floors is crucial for a successful installation.

Here’s a step-by-step guide to help you through the process:

1. Assess the Floor

  • Use a long level or straightedge to check for uneven areas. Look for dips, rises, or any irregularities across the entire floor.

2. Identify High and Low Spots

  • Mark any high spots (areas that stick up) and low spots (areas that dip down) with chalk or a pencil.

3. Prepare the Area

  • Remove any existing flooring, furniture, and baseboards to create a clear workspace.

4. Leveling High Spots

  • Grinding: Use a concrete grinder or sander to grind down high spots. This is effective for minor elevations.
  • Screeding: For larger high areas, you may need to apply a self-leveling compound, but first, grind down the most significant bumps.

5. Filling Low Spots

  • Self-Leveling Compound: Mix self-leveling compound according to the manufacturer’s instructions. Pour it into the low spots and spread it evenly with a trowel. It will flow and level itself.
  • Plywood or Underlayment: For larger, deeper low spots, consider installing additional plywood or underlayment to create a flatter surface.

6. Allow to Cure

  • Follow the manufacturer’s instructions for curing times for any leveling compounds or adhesives used.

7. Recheck Leveling

  • After the leveling compound has cured, use the level or straightedge again to ensure the floor is even.

8. Install Underlayment

  • Once the floor is level, install a moisture barrier or underlayment designed for laminate flooring. This provides insulation and cushioning.

9. Proceed with Installation

  • With the floor leveled and underlayment in place, you can now install your laminate flooring.

Conclusion

By carefully leveling your floor, you ensure a smooth, stable surface for your laminate flooring, reducing the risk of issues like gaps or warping in the future.