The Ultimate Guide: How to Fix Laminate Floor That Is Lifting

Laminate flooring is a popular choice for homeowners due to its durability, affordability, and ease of maintenance. However, even the most durable flooring can experience issues over time, including lifting. If you’re dealing with a laminate floor that’s lifting, you’re not alone. This blog post will guide you through the steps on how to fix laminate floor that is lifting, ensuring a smooth and seamless finish.

Identifying the Cause of Lifting

The first step in fixing a lifted laminate floor is to identify the cause. Understanding the root of the problem will help you determine the best course of action. Here are some common reasons why laminate flooring might lift:

• Moisture: Moisture is a primary culprit in laminate flooring lifting. Water damage, spills, leaks, or high humidity can cause the subfloor to expand, leading to the laminate floor separating from the base.
• Improper Installation: If the laminate flooring wasn’t installed correctly, it can lead to gaps and lifting. This could include inadequate subfloor preparation, insufficient underlayment, or poorly secured planks.
• Expanding Subfloor: Wood subfloors can expand and contract due to changes in humidity, leading to unevenness and lifting.
• Heavy Furniture: Heavy furniture placed on laminate flooring can cause stress and pressure, leading to lifting over time.
• Loose or Missing Subfloor: A weak or damaged subfloor can also lead to lifting.
• Poorly Secured Transition Strips: If transitions between different flooring types are not properly secured, they can contribute to lifting.

Assessing the Damage

Once you’ve identified the cause of the lifting, you need to assess the extent of the damage. Here’s what to look for:

• Size of the Lifting: How large is the area where the laminate floor is lifting?
• Severity of the Lifting: Is the lifting minor, with just a slight gap, or is the laminate floor completely detached?
• Signs of Moisture: Are there any signs of moisture damage, like warping or discoloration?
• Condition of the Subfloor: Is the subfloor solid and level, or is it damaged or uneven?

Fixing Minor Lifting

For minor lifting, you can often fix the problem yourself. Here are some common solutions:

• Re-secure the Plank: If the plank is just slightly lifting, you can try to re-secure it with a hammer and a block of wood. Gently tap the plank back into place, ensuring you don’t damage the surrounding flooring.
• Use a Laminate Flooring Glue: For small gaps, you can use a specialized laminate flooring glue to bond the loose plank back to the subfloor. Follow the manufacturer’s instructions carefully.
• Add Extra Underlayment: If the lifting is caused by an inadequate underlayment, adding a layer of additional underlayment can help to even out the surface and provide extra cushioning.

Addressing Major Lifting

For more significant lifting, you may need to take more drastic measures. Here’s a step-by-step process:
1. Remove the Lifting Plank: Carefully remove the lifted plank using a pry bar or utility knife. Be cautious not to damage the surrounding planks.
2. Assess the Subfloor: Inspect the subfloor for any damage or unevenness. If necessary, repair any damaged areas using plywood or patching compound.
3. Replace the Underlayment: If the underlayment is damaged or inadequate, replace it with a new layer.
4. Re-install the Plank: Carefully re-install the plank, ensuring it’s flush with the surrounding planks. You may need to use a hammer and block of wood to secure it in place.
5. Secure Transition Strips: Make sure all transition strips are properly secured to prevent future lifting.
6. Apply Silicone Sealant: Use a silicone sealant to fill any gaps between the laminate flooring and the walls or baseboards.

Preventing Future Lifting

Once you’ve fixed the lifting, it’s important to take steps to prevent it from happening again. Here are some tips:

• Control Moisture: Keep the moisture levels in your home under control. Use a dehumidifier if necessary and avoid spills or leaks.
• Maintain Proper Ventilation: Ensure adequate ventilation in your home to prevent moisture buildup.
• Regular Inspections: Periodically inspect your laminate flooring for any signs of lifting or damage.
• Use Furniture Pads: Place furniture pads under heavy furniture to distribute the weight and reduce stress on the flooring.
• Avoid Extreme Temperatures: Avoid exposing your laminate flooring to extreme temperatures, as this can cause expansion and contraction.

When to Call a Professional

While many lifting issues can be addressed with DIY solutions, some situations require professional help. Contact a flooring professional if:

• The lifting is extensive and affects a large area.
• There is significant moisture damage.
• You’re unsure about the cause of the lifting.
• You don’t have the necessary tools or experience to fix the problem.

The Takeaway: A Smooth and Seamless Finish

By following these steps, you can effectively fix a lifting laminate floor and prevent future issues. Remember, early detection and prompt action are key to maintaining the beauty and longevity of your laminate flooring.

Information You Need to Know

Q: Can I use wood glue to fix a lifting laminate plank?
A: It’s not recommended to use wood glue for laminate flooring. Wood glue can be too strong and could damage the laminate planks. It’s best to use a specialized laminate flooring glue or adhesive.
Q: What type of underlayment is best for laminate flooring?
A: There are various types of underlayment available, including foam, cork, and rubber. The best type for your situation will depend on your specific needs and budget. Consult with a flooring professional for recommendations.
Q: Can I use a heat gun to fix a lifting laminate plank?
A: It’s not recommended to use a heat gun on laminate flooring. Heat can warp or damage the planks. It’s best to use a hammer and block of wood or a specialized laminate flooring glue to re-secure the plank.
Q: What if the lifting is caused by a damaged subfloor?
A: If the lifting is caused by a damaged subfloor, you’ll need to repair the subfloor before you can fix the laminate flooring. This may involve replacing damaged sections of the subfloor or leveling out uneven areas.
Q: How often should I inspect my laminate flooring?
A: It’s a good idea to inspect your laminate flooring at least once a year for any signs of lifting or damage. This will help you catch problems early and prevent them from becoming more serious.