At Sandoval Flooring LLC, we take pride in helping homeowners achieve the floors they’ve always wanted with top-quality products and professional advice. With years of experience as a family-owned and -operated flooring store located in Northport, AL, we know how crucial it is to get each step of flooring installation right. Whether you’re in Pelham, Cottondale, or right here in Northport, our team has encountered many installation projects and seen firsthand the common pitfalls that DIY installers face. Today, we’re sharing the top mistakes to avoid when installing laminate flooring to help you get professional-looking results from the start!
1. Not Preparing the Subfloor Properly
Why It’s Important: Laminate flooring requires a clean, level, and dry surface to lay evenly. Neglecting subfloor preparation can lead to uneven surfaces, which may cause planks to shift or warp over time.
Common Mistakes to Avoid:
- Skipping Cleaning: Dust and debris can create gaps and uneven spots, so sweeping and mopping the subfloor thoroughly is a must.
- Ignoring Moisture Issues: In areas prone to moisture, such as basements, failing to check for moisture can lead to water damage. Use a moisture barrier if necessary, especially for concrete subfloors.
- Not Leveling the Subfloor: If your subfloor has bumps or dips, use a leveling compound to even it out. This step prevents laminate planks from separating or creaking.
2. Choosing the Wrong Underlayment
Why It’s Important: Underlayment provides cushioning, sound absorption, and moisture protection, depending on the type. It’s essential to select one that fits both your laminate flooring and your home’s needs.
Common Mistakes to Avoid:
- Using Cheap or Incorrect Materials: Not all underlayments are created equal. Some are specific to laminate, while others are more suited for carpet or hardwood. Using the wrong type can reduce your floor’s durability and sound quality.
- Skipping Underlayment Entirely: Laminate flooring typically requires an underlayment to extend its life and make walking on it more comfortable. Skipping this step often leads to issues with floor stability and noise.
3. Not Allowing Laminate Planks to Acclimate
Why It’s Important: Laminate flooring expands and contracts with temperature and humidity changes. If you don’t acclimate the planks, they might expand or shrink after installation, causing gaps or buckling.
Common Mistakes to Avoid:
- Installing Immediately After Purchase: Keep your laminate planks in the installation room for 48–72 hours to adjust to the room’s conditions.
- Not Considering Seasonal Climate: If you’re installing during a particularly humid or dry time of year, allow the planks extra time to acclimate.
4. Misaligning the First Row of Planks
Why It’s Important: The first row of laminate planks sets the foundation for the rest of the installation. If it’s not aligned correctly, you’ll have trouble getting a straight line, which can ruin the look of the entire floor.
Common Mistakes to Avoid:
- Skipping the Spacers: Use spacers against the wall to leave a small expansion gap. Without this, your floor could buckle as it expands.
- Not Checking for Straightness: After laying the first row, take a step back and confirm that it’s perfectly straight. Even a small deviation can lead to issues down the line.
5. Not Leaving an Expansion Gap
Why It’s Important: Like hardwood, laminate flooring expands and contracts. Not leaving a gap around the room’s perimeter can cause the laminate to buckle or warp.
Common Mistakes to Avoid:
- Installing Flush Against Walls or Fixed Objects: Ensure there’s at least a quarter-inch gap around all walls and door frames to allow for natural movement.
- Forgetting to Use Molding or Trim: After leaving the gap, cover it with molding or baseboards. This helps prevent dirt from getting trapped while keeping the floor secure.
6. Improper Use of Tools
Why It’s Important: The right tools make installation more straightforward and ensure the planks are securely locked together. Using inappropriate tools can lead to damage or improper fitting.
Common Mistakes to Avoid:
- Forcing Planks Together: Some people use a hammer to force laminate planks to lock, which can damage the locking mechanism. Instead, use a tapping block or pull bar designed for laminate.
- Skipping the Proper Cutting Tools: Cutting laminate requires precision. Use a saw specifically designed for laminate or wood to get clean, smooth edges.
7. Overlooking Door Frames and Thresholds
Why It’s Important: Door frames and thresholds require careful trimming to ensure the laminate fits well without gaps or tight pressure, which can lead to cracking or warping.
Common Mistakes to Avoid:
- Not Trimming Door Jambs: It’s best to undercut door jambs to slide the laminate underneath. This ensures a cleaner look and prevents buckling.
- Forgetting to Install Transition Strips: Between rooms, use transition strips for a seamless appearance and to accommodate the laminate’s movement.
8. Skipping a Final Inspection
Why It’s Important: A final inspection ensures you’ve covered all bases before calling the job done. It’s a chance to spot any small errors and make necessary adjustments.
Common Mistakes to Avoid:
- Not Checking for Gaps or Uneven Spots: Walk around the room to check for any gaps, lifting edges, or uneven areas. Fix any issues now to avoid long-term problems.
- Ignoring Clean-Up: Properly cleaning up after installation helps you spot any missed details and gives the room a polished finish.
Trust Sandoval Flooring LLC for All Your Laminate Flooring Needs
Installing laminate flooring can be rewarding when done correctly, but it requires attention to detail and careful planning. At Sandoval Flooring LLC, we’re committed to providing high-quality flooring solutions and expert guidance to our Northport community and clients within a 50-mile radius, including Pelham and Cottondale. Whether you need help choosing the right laminate or prefer a professional installation, we’re here to make your flooring project a success.
Visit our showroom in Northport, AL, to explore our wide selection of flooring options. Feel free to stop by or give us a call to discuss your project today—let Sandoval Flooring LLC help you achieve flawless results for your home.

