If you’ve noticed bubbles in your laminate floors, don’t panic! Understanding the causes and solutions can help restore your flooring to its original condition.
What Causes Bubbles in Laminate Flooring?
Bubbles in laminate flooring typically occur due to environmental factors, improper installation, or underlying moisture problems. Here are some common causes:
Excess Moisture: Moisture is one of the primary culprits behind bubbling laminate flooring. Water can seep into the flooring from spills, high humidity, or subfloor moisture, causing the planks to swell and lift.
Poor Installation: Improper techniques during laminate floor installation can lead to bubbling. Failing to leave adequate expansion gaps around the room's perimeter can cause the flooring to buckle as it expands and contracts with temperature changes.
Uneven Subfloor: Installing laminate flooring on an uneven or improperly prepared subfloor can lead to bubbles over time. The planks may shift or lift as pressure is applied during daily use.
Delamination: Bubbles can form if the top layer of the laminate separates from the core material. This is often caused by exposure to moisture or manufacturing defects.
How to Fix Bubbles in Laminate Flooring
Fortunately, most cases of bubbling laminate flooring can be repaired without needing a complete replacement. Here are some practical solutions:
Address Moisture Issues: If the bubbling is caused by moisture, identify the source. Repair leaks, use a dehumidifier to reduce humidity levels, and ensure spills are cleaned promptly. If the subfloor is wet, allow it to dry entirely before addressing the bubbles.
Reinstall or Replace Affected Planks: In some cases, the bubbled planks can be removed and reinstalled. Carefully remove the affected area, clean the subfloor, and reinstall the planks with proper techniques. Replacing the bubbled planks may be the best option if the severe damage is severe.
Adjust Expansion Gaps: Check the expansion gaps around the room if the issue stems from improper installation. Trim or adjust the flooring to create sufficient space for natural movement and prevent future bubbling.
Flatten Bubbles with Heat: Applying heat with a hair dryer or heat gun may help flatten the surface for minor bubbling. Gently heat the bubbled area and apply pressure to smooth it out. Be cautious not to overheat the material, which could cause further damage.
Preventing Bubbles in Laminate Flooring
Preventative measures can save you the hassle of dealing with bubbles in the first place. Here’s how to keep your laminate flooring in top condition:
- Choose a professional laminate flooring store for expert guidance on selecting high-quality materials.
- Opt for professional laminate flooring installation to ensure the job is done correctly, including proper subfloor preparation and expansion gap placement.
- Use moisture barriers when installing laminate flooring over concrete or potentially damp surfaces.
- Maintain consistent indoor humidity levels to reduce the risk of swelling or shrinking.
Your Flooring Partner in Prattville and Beyond
At Prattville Carpet, we’re committed to helping you enjoy beautiful and durable laminate flooring for years to come. Whether you need expert advice on choosing the right flooring or professional assistance with installing laminate flooring, we’re here to guide you every step of the way.
Visit our laminate flooring store in Prattville, AL, to explore our extensive selection of high-quality laminate options. We proudly serve a wide range of communities, including Hoover, Alabaster, Selma, Wetumpka, Tuskegee, Greenville, Tyler, Notasulga, Deatsville, Marbury, Clanton, Thorsby, Jemison, Pelham, Auburn, Opelika, Tallassee, Dadeville, Eclectic, Jackson's Gap, Emerald Mountain, Hope Hull, and surrounding areas.
Stop by our showroom or contact us today to learn more about our laminate flooring installation services. Let’s work together to make your flooring flawless!

