Smooth It Out: How to Fix Bubble in Laminate Flooring

To fix a bubble in laminate flooring, you need to make a small incision and inject glue into the opening. Once that’s done, apply pressure to force the glue into the gap and hold the laminate down until it bonds properly.

Laminate flooring has become a popular choice for homeowners due to its durability, easy maintenance, and cost-effectiveness. However, sometimes bubbles may appear, which can be unsightly and even dangerous if left unattended. These bubbles can be caused by different factors, such as improper installation, humidity, or uneven subfloor.

Fixing a bubble in laminate flooring isn’t rocket science, but it does require some precision and attention to detail. In this article, we’ll walk you through the steps you need to take to fix a bubble in your laminate flooring quickly and easily.

Understanding The Causes Of Air Bubbles In Laminate Flooring

What Causes Air Bubbles In Laminate Flooring?

Laminate flooring is a popular choice for home and office spaces due to its durability and affordability. However, one of the most common issues that people experience with laminate flooring is the occurrence of air bubbles. These air bubbles can be caused by various reasons, including:

  • Installation errors: During the installation process, if the subfloor is uneven or there are gaps between the laminate boards, air can get trapped and result in bubbles. Additionally, improper use of tools and insufficient adhesive can also create air pockets.
  • Moisture: Laminate flooring is susceptible to swelling and warping when exposed to moisture. If the subfloor or the laminate planks are not adequately dried before installation, moisture can become trapped underneath, causing air bubbles.
  • Elevated temperature: Laminate planks tend to expand and contract with temperature changes. If the temperature in the installation area is not regulated, the fluctuations can put pressure on the flooring and lead to bubbles.

Signs And Symptoms Of Air Bubbles In Laminate Flooring

Though the occurrence of air bubbles in laminate flooring is common, identifying the issue can be tricky. Here are some common signs and symptoms that can help you recognize air bubbles in laminate flooring:

  • Squishy or bouncy feel underfoot
  • Visible bulges or raised spots on the surface
  • Squeaking or creaking noises while walking

If you notice any of these symptoms, it’s time to check whether air bubbles are the issue.

Importance Of Addressing Air Bubbles In Laminate Flooring

Ignoring air bubbles in laminate flooring can lead to various problems such as:

  • Early wear and tear of the planks
  • Warping and buckling of the flooring
  • Ugly and unpleasant appearance, reducing the aesthetic value of the space

Therefore, it’s crucial to address these issues as soon as they appear to avoid any further damage and maintain the beauty of your laminate flooring.

Preventing Air Bubbles In Laminate Flooring

Proper Installation Techniques

The key to preventing air bubbles in laminate flooring lies in proper installation techniques. Here are some tips to help you achieve a smooth and bubble-free finish.

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  • Clean the subfloor thoroughly before installation to ensure there is no debris or dust that can trap air under the laminate.
  • Use a tapping block and a rubber mallet to secure the planks together tightly. Do not use excessive force or hit the planks directly.
  • Always leave a ¼ inch expansion gap around the perimeter of the room to allow for expansion and contraction.
  • Install the laminate perpendicular to the direction of the main light source in the room to reduce the visibility of imperfections and bubbles.

Importance Of Quality Underlayment

The underlayment plays a crucial role in preventing air bubbles in laminate flooring. Here’s why using a quality underlayment is important:

  • Underlayment acts as a moisture barrier, preventing any moisture from seeping through the subfloor and causing swelling or warping of the laminate.
  • A quality underlayment also helps to absorb sound, reducing the noise level of foot traffic and other activities in the room.
  • The underlayment provides a cushioning effect, making the floor more comfortable to walk on for extended periods.

Tips For Preventing Air Bubbles During Installation

In addition to proper installation techniques and using a quality underlayment, there are a few more tips to help you prevent air bubbles during installation.

  • Acclimate the laminate to the room’s temperature and humidity for at least 48 hours before installation.
  • Avoid installing laminate in areas with excessive moisture, such as bathrooms and laundry rooms.
  • Use spacers to maintain the correct expansion gap around the perimeter of the room.
  • If you do notice a bubble during installation, gently lift the plank and reposition it to eliminate the air pocket.

By following these tips, you can increase the chances of achieving a smooth and flawless finish when installing laminate flooring. Remember that proper installation techniques and using a quality underlayment are essential in preventing air bubbles and ensuring the longevity of your laminate flooring.

Removing Small Air Bubbles In Laminate Flooring

Step-By-Step Guide To Fixing Small Air Bubbles

Laminate flooring is a popular option in many modern homes because it is durable, easy to install, and affordable. However, over time, small air bubbles may emerge on the surface of the laminate, detracting from its overall look. If you want a flawless flooring finish, fixing small air bubbles is imperative.

Fortunately, fixing small air bubbles is a simple task that anyone can do with the right tools and knowledge. Here is a step-by-step guide to help you fix small air bubbles on your laminate flooring:

  • Carefully remove the molding or baseboard adjacent to the affected area.
  • Use a clean utility knife to create a small incision at the edge of the bubble.
  • Inject a small amount of clear, non-yellowing superglue into the incision. Only use a small amount of glue to avoid making the problem worse.
  • Ensure that spreading the glue carefully into the bubble using a syringe or small needle to push the adhesive beneath the surface.
  • Set a heavy object, like a stack of books, over the repaired area.
  • Allow the glue to dry and give it ample time to cure before removing the weight.
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Materials Needed To Fix Small Air Bubbles

It’s critical to have all the necessary tools before attempting to fix small air bubbles in your laminate. Here is a list of essential materials you’ll need:

  • Clear, non-yellowing superglue to paste the small incision made in the bubble.
  • Utility knife to make the incision.
  • Syringe or small needle to inject glue beneath the surface of the bubble.
  • Heavy object, like books, to set over the repaired area.
  • Plastic gloves to avoid getting the glue on your skin.

Common Mistakes To Avoid When Fixing Small Air Bubbles

When attempting to fix small air bubbles in your laminate flooring, it’s essential to avoid common mistakes that can cause more damage to the surface. Here are some of the common mistakes to avoid:

  • Injecting too much glue beneath the surface, which can cause it to spread to other areas.
  • Using a low-quality glue that can yellow and discolor the laminate over time.
  • Allowing the glue to dry on the surface of the laminate, which can glue the bubble closed and form a hard spot on the surface.
  • Neglecting to place a heavy object over the repaired area, which can cause the bubble to reappear once the glue dries.

By following these tips, you can fix small air bubbles in your laminate without professional assistance. However, if you’re not confident in your ability to do so, it’s best to seek assistance from a professional.

Fixing Large Air Bubbles In Laminate Flooring

Laminate flooring is an affordable and popular flooring option for many homeowners. It is durable and easy to install, making it a favorite of DIY enthusiasts. However, sometimes during the installation process, large air bubbles can form, leaving the flooring uneven and unsightly.

Fortunately, fixing large air bubbles in laminate flooring is simple and doesn’t require professional help. Follow our step-by-step guide to repair your laminate flooring like a pro.

Step-By-Step Guide To Fixing Large Air Bubbles

Repairing large air bubbles in laminate flooring involves cutting the bubbles open, injecting adhesive, and using a syringe to spread it evenly. Here is a step-by-step guide on how to fix large air bubbles in laminate flooring.

  • Identify the air bubbles and mark their locations using masking tape.
  • Cut open the air bubbles using a sharp utility knife or razor blade but, don’t cut too deep to avoid damaging the subflooring.
  • Using the syringe, inject adhesive into the edges of the cuts, then start slowly injecting the adhesive towards the centre of the bubble. Be careful not to add too much adhesive, as it might cause the bubble to become raised again.
  • Once the adhesive is evenly spread out under the laminate, press the flooring down firmly to help it stick and smoothly spread out.
  • Use a heavy object, such as books or a piece of furniture, to press the repaired area down for at least 24 hours.
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Materials Needed To Fix Large Air Bubbles

The key to fixing air bubbles in laminate flooring is in having the right materials. Here is a list of the materials you’ll need.

  • Adhesive: This is essential to successfully repair large air bubbles in laminate flooring. Check your local hardware store for an appropriate adhesive.
  • Syringe: You’ll need a syringe to inject adhesive underneath the laminate flooring.
  • Utility knife or razor blade: You’ll need to cut open the bubble gently.
  • Masking tape: Use this to mark the location of the air bubbles to help identify them quickly.
  • Heavy objects: To hold down the repaired area and apply pressure for at least 24 hours.

Common Mistakes To Avoid When Fixing Large Air Bubbles

Repairing large air bubbles can be challenging, and making mistakes can cost more than the repair itself. Here are some common mistakes to avoid when fixing large air bubbles in laminate flooring.

  • Adding too much adhesive: Overloading the adhesive can lead to raised flooring, which could take longer to repair.
  • Not identifying the bubbles: Skipping the identification step can lead to wasting time and money trying to find the bubbles during the repair process.
  • Rushing the repair process: To ensure a smooth and even repair that lasts, take your time and follow the step-by-step guide.
  • Using the wrong adhesive: Always choose the right adhesive recommended by the manufacturer to avoid damaging your flooring, resulting in unsuccessful repair.

Repairing large air bubbles in the laminate flooring can seem daunting, but with the right approach and necessary materials, it can be easy and affordable. Follow our step-by-step guide, use the right materials, avoid common mistakes, and you’ll have your laminate flooring looking as good as new.


To sum it up, fixing a bubble in your laminate flooring is not a difficult task and can be easily done by yourself. The root cause of the problem may be related to dampness or incorrect installation, but with the proper tools and steps, you can fix it within a short time.

By following the simple guidelines, including creating a small cut, flattening the bubble, and gluing it back together, you can have a good-as-new floor in no time. Always remember to pay attention to small details to avoid similar issues in the future.

Keeping your laminate flooring in good condition will go a long way in enhancing the durability and aesthetic appeal of your home. So don’t hesitate to fix that bubble and keep enjoying the beauty and functionality of your laminate floors.

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