Unveiling the secrets: why does my laminate floor keep lifting and how to stop it
What To Know
- Laminate flooring requires an expansion gap around the perimeter of the room to allow for movement as it expands and contracts with temperature and humidity changes.
- If the expansion gap is too small or nonexistent, the planks will not have enough space to expand and will buckle.
- If moisture is the cause, dry out the floor using a fan or dehumidifier.
Laminate flooring is a popular choice for its durability and affordability. However, one common issue homeowners encounter is lifted laminate planks. This can be frustrating and unsightly, but understanding the causes can help you find a solution.
Causes of Laminate Flooring Lifting
1. Moisture Damage
Moisture is the primary culprit behind laminate flooring lifting. Laminate is not waterproof and can absorb moisture from the subfloor, air, or spills. When this moisture expands, it causes the planks to buckle and lift.
2. Inadequate Expansion Gap
Laminate flooring requires an expansion gap around the perimeter of the room to allow for movement as it expands and contracts with temperature and humidity changes. If the expansion gap is too small or nonexistent, the planks will not have enough space to expand and will buckle.
3. Poor Subfloor Preparation
An uneven or unstable subfloor can lead to laminate flooring lifting. The subfloor should be flat, level, and free of any debris or imperfections that could cause the planks to shift.
4. Incorrect Installation
Improper installation techniques, such as not using enough adhesive or not securing the planks properly, can result in lifting laminate flooring.
5. Excessive Weight
Heavy furniture or appliances can put excessive weight on laminate flooring, causing the planks to sag and lift.
6. Sun Exposure
Direct sunlight can cause laminate flooring to expand and contract, which can lead to lifting.
7. Pet Damage
Pets can scratch or puncture laminate flooring, allowing moisture to penetrate and cause the planks to lift.
Preventing Laminate Flooring from Lifting
1. Control Moisture
Keep the humidity level in your home between 30% and 50%. Use a dehumidifier in humid environments and fix any leaks or moisture sources promptly.
2. Ensure Proper Expansion Gap
Leave a 1/4-inch expansion gap around the perimeter of the room. Use spacers to maintain this gap during installation.
3. Prepare the Subfloor
Make sure the subfloor is flat, level, and free of debris. If necessary, use self-leveling compound or underlayment to smooth out any imperfections.
4. Install Correctly
Follow the manufacturer’s installation instructions carefully. Use enough adhesive and secure the planks firmly.
5. Limit Weight
Distribute heavy furniture or appliances evenly across the floor. Use coasters or rugs under heavy items to prevent concentrated weight.
6. Protect from Sun
Install curtains or blinds to minimize direct sunlight on laminate flooring.
7. Repair Pet Damage
Immediately repair any scratches or punctures caused by pets to prevent moisture penetration.
Fixing Lifted Laminate Flooring
1. Identify the Cause
Determine the underlying cause of the lifting before attempting repairs.
2. Remove Furniture
Move all furniture and appliances away from the lifted area.
3. Dry Out the Floor
If moisture is the cause, dry out the floor using a fan or dehumidifier.
4. Re-Adhere the Planks
Use a laminate flooring adhesive to re-adhere the lifted planks. Clamp them in place until the adhesive dries.
5. Replace Damaged Planks
If the planks are severely damaged, they may need to be replaced. Use a pry bar to remove the damaged planks and install new ones.
Wrapping Up
Understanding the causes of laminate flooring lifting is crucial for preventing and fixing this issue. By following the preventive measures and repair tips outlined above, you can keep your laminate floor looking its best for years to come.
Quick Answers to Your FAQs
Q: Can I walk on lifted laminate flooring?
A: No, walking on lifted laminate flooring can cause further damage.
Q: How can I prevent my laminate flooring from lifting in the future?
A: Control moisture, ensure proper expansion gap, prepare the subfloor, install correctly, limit weight, protect from sun, and repair pet damage.
Q: Is it possible to fix lifted laminate flooring without removing it?
A: Yes, in some cases, you can re-adhere the lifted planks using laminate flooring adhesive. However, if the planks are severely damaged, they may need to be replaced.