How To Install Floating Laminate Flooring On Concrete Slab

How to Install Floating Laminate Flooring on Concrete Slab

Installing floating laminate flooring on a concrete slab requires careful preparation and attention to detail to ensure a successful and durable installation. Here are the essential steps involved:

1. Surface Preparation

Ensure the concrete slab is clean, dry, and level. Any unevenness or debris can affect the stability of the flooring. Use a moisture meter to check for moisture levels and rectify any dampness issues before installing.

2. Moisture Barrier

Lay down a moisture barrier over the slab to prevent moisture from penetrating the flooring from below. Overlap the joints of the barrier by at least 6 inches.

3. Underlayment

Install an underlayment over the moisture barrier. Choose an underlayment that is suitable for floating laminate flooring and provides soundproofing and moisture resistance.

4. Installing the First Row

Start installing the laminate flooring by placing the first row along a straight wall, leaving a 1/2-inch expansion gap around the perimeter. Tap the boards together firmly using a tapping block and hammer.

5. Continuing Installation

Continue installing the subsequent rows, staggering the end joints for stability. Insert spacers between the wall and the flooring to ensure the expansion gap is maintained.

6. Cutting Laminate Planks

For spaces where full planks won't fit, measure and cut the planks accordingly. Use a miter saw for precise cuts and a jigsaw for curves or irregular shapes.

7. Tapping in Place

Tap the cut planks into place using a tapping block and hammer. Ensure the joints are tight and secure, but avoid excessive force that could damage the planks.

8. Installing Around Obstacles

When encountering obstacles like door frames or pipes, score and snap the planks to fit around them. Use a utility knife to make clean cuts.

9. Final Touches

Once the installation is complete, remove the spacers and install baseboards or molding around the perimeter to cover the expansion gap and enhance the aesthetics.

Tips for Success:

Use a level to ensure the subfloor is level, as any unevenness will create gaps in the flooring.
Tap the planks together gently to avoid damaging the edges or locking mechanisms.
Leave sufficient expansion gaps around the perimeter to accommodate for expansion and contraction of the flooring.