laminate flooring

Why Does My Laminate Flooring Bubble?

Laminate flooring is a popular choice for homeowners because of its affordability, durability, and stylish appearance. However, a common issue is bubbling, where parts of the floor start to rise or form air pockets. This problem detracts from the look of your flooring and can lead to further damage if not addressed. Understanding the causes of bubbling in laminate wood flooring can help you prevent it and maintain the beauty of your floors.
 

Common Causes of Bubbling in Laminate Flooring

 

1. Moisture Exposure


One of the leading causes of bubbling in laminate flooring is moisture. Even though laminate flooring is designed to be water-resistant, it is not entirely waterproof. If water seeps into the seams of the laminate, it can cause the core material, typically made of fiberboard, to swell. This swelling leads to the formation of bubbles. This can occur in kitchens, bathrooms, or basements where water spills are more common.
 

2. Poor Laminate Floor Installation


Improper installation is another frequent cause of bubbling. The subfloor must be completely dry and smooth during a laminate floor installation. Any unevenness or moisture in the subfloor can lead to issues later on. Additionally, if the planks are not installed with enough space around the edges for expansion, the laminate can push against itself as it expands and contracts, causing bubbles to form.
 

3. High Humidity Levels


Living in areas with high humidity can also contribute to bubbling. When the air is excessively humid, laminate wood flooring can absorb some of that moisture, leading to expansion and bubbling. This is particularly problematic if the flooring is not properly acclimated to the environment before installation.
 

4. Heavy Furniture and Impact


Placing heavy furniture directly on floating laminate floors without using protective pads can cause the floor to bubble. The pressure from heavy objects can press down on the floor, preventing it from expanding and contracting naturally. Over time, this pressure can result in bubbling as the floor adjusts to the weight. Similarly, dropping heavy objects on the floor can damage the protective layer and lead to bubbling.
 

How to Prevent Bubbling in Laminate Flooring


Preventing bubbling is often a matter of proper maintenance and installation practices. Here are a few tips to help you avoid this issue:

Ensure Proper Installation: Hire professionals who have experience with laminate floor installation. They will ensure the subfloor is prepared correctly and the planks are installed with the necessary expansion gaps.

Control Humidity: Use a dehumidifier in rooms with laminate flooring, especially in areas prone to high humidity, such as basements or bathrooms.

Clean Up Spills Immediately: Wipe up any liquid spills on your laminate wood flooring as soon as possible to prevent moisture from seeping into the seams.

Use Protective Pads: Place protective pads under heavy furniture to distribute the weight and prevent pressure points that can cause bubbling.
 

Keep Your Laminate Floors Looking Their Best


If you're dealing with bubbling in your laminate flooring, it might be time to seek professional help. Great Western Flooring, with a store in Naperville, IL, is here to assist you. Serving the areas of Wheaton, Aurora, St. Charles, and Geneva, our team of experts can help with everything from laminate floor installation to addressing issues like bubbling. Visit our showrooms or contact us to learn more about maintaining your beautiful laminate wood flooring.