Home » Blog » Laminate Flooring Installation Mistakes to Avoid

Laminate Flooring Installation Mistakes to Avoid

Published on

By Donovan Carrington

Laminate flooring has become a popular choice for homeowners due to its affordability, durability, and aesthetic appeal. However, improper installation can lead to a host of problems, ranging from squeaky floors to premature wear and tear. To ensure a successful laminate flooring installation, it is crucial to avoid common mistakes that can compromise the longevity and performance of the flooring.

This article will provide a comprehensive guide on the key mistakes to avoid during the installation process. It will delve into the importance of preparing the subfloor properly, selecting the right underlayment, and acclimating the laminate flooring.

Additionally, it will highlight the significance of correctly installing the planks, leaving expansion gaps, and maintaining the flooring through regular cleaning. By following these guidelines, homeowners can achieve a flawless and long-lasting laminate flooring installation that enhances the beauty and functionality of their living space.

Key Takeaways

  • Proper subfloor preparation is crucial for successful laminate flooring installation.
  • Choosing the right underlayment material is important for cushioning, sound absorption, and moisture protection.
  • Acclimating laminate flooring to room temperature and humidity is necessary before installation.
  • Leaving sufficient expansion gaps is crucial to prevent structural issues and damage.

Preparing the Subfloor Properly

Properly preparing the subfloor is crucial for a successful laminate flooring installation, as any overlooked imperfections or moisture issues can result in costly repairs or premature damage to the flooring.

To begin, it is essential to install a moisture barrier to prevent moisture from seeping into the laminate flooring. This can be done by applying a waterproofing membrane or a plastic sheeting over the subfloor.

Additionally, subfloor leveling is imperative to ensure a smooth and even surface for the laminate flooring. Any unevenness or bumps in the subfloor should be addressed by sanding down high spots or filling in low spots with a leveling compound.

It is important to thoroughly inspect the subfloor for any cracks, holes, or damage and repair them before proceeding with the installation.

By diligently following these steps, potential issues can be avoided, and the longevity of the laminate flooring can be ensured.

See also  How to Cut Laminate Flooring

Choosing the Right Underlayment

A crucial aspect to consider when selecting the appropriate underlayment for laminate floors is the various underlayment options available and their thickness.

Underlayment serves as a barrier between the subfloor and the laminate flooring, providing cushioning, sound absorption, and moisture protection.

The choice of underlayment depends on factors such as the type of subfloor, the level of moisture in the room, and the desired sound reduction.

There are different types of underlayment materials, including foam, cork, and rubber, each with its own advantages and disadvantages.

It is important to select an underlayment that is compatible with the subfloor and laminate flooring being used.

Additionally, the thickness of the underlayment should be determined based on the condition of the subfloor and the desired level of cushioning and sound reduction.

Proper selection and installation of the underlayment are essential for a successful laminate flooring installation.

Acclimating the Laminate Flooring

To ensure the optimal performance and longevity of the flooring, it is necessary to allow the laminate to acclimate to the room’s temperature and humidity levels before installation. Proper acclimation is crucial as it helps prevent issues such as warping, buckling, and gaps in the flooring.

Before starting the acclimation process, it is important to conduct moisture testing to determine the moisture content of both the subfloor and the laminate planks. This is essential because excess moisture can lead to significant damage to the flooring over time.

Once the moisture levels are determined to be within the acceptable range, the laminate should be stored in the room where it will be installed for a minimum of 48 hours. This allows the planks to adjust to the temperature and humidity of the space, ensuring a stable and secure installation.

Incorrectly Installing the Planks

Improper installation of the planks can result in a visually unappealing and structurally unstable floor, frustrating homeowners and potentially leading to costly repairs. Common installation errors include failing to properly prepare the subfloor, using the wrong adhesive or underlayment, and not allowing for expansion gaps.

Troubleshooting installation problems requires a careful examination of the planks’ alignment, ensuring that they are correctly interlocked and leveled. Additionally, it is crucial to follow the manufacturer’s guidelines regarding temperature and humidity during installation. Any deviation from these specifications can lead to issues such as buckling, warping, and gaps between the planks.

See also  How to Install Laminate Flooring Around Doors

It is advisable to consult professional installers or refer to comprehensive installation guides to avoid these mistakes and ensure a successful laminate flooring installation.

Not Leaving Expansion Gaps

Insufficient allowance for expansion gaps during the installation process can result in structural issues and an unsightly appearance of the floor. One of the common installation mistakes made is not leaving enough space for the laminate flooring to expand and contract.

Expansion gaps are critical to accommodate the natural movement of the floor due to changes in temperature and humidity. Without these gaps, the flooring may buckle, warp, or even separate from the subfloor. Proper installation requires leaving a small gap between the flooring and the walls, as well as between individual planks. This allows the laminate to expand and contract without causing damage.

It is important to follow manufacturer guidelines and local building codes to ensure the correct size of the expansion gaps, as different flooring types may require different allowances. Neglecting to leave these gaps can lead to costly repairs and compromise the longevity of the flooring. Therefore, it is crucial to pay attention to this aspect of installation to ensure a durable and visually appealing laminate floor.

Neglecting to Clean and Maintain the Flooring

Neglecting proper cleaning and maintenance practices can result in a deteriorating appearance and compromised durability of the installed laminate floor.

To maintain the longevity and aesthetic appeal of laminate flooring, it is essential to follow appropriate cleaning techniques and maintenance tips.

Regular sweeping or vacuuming with a soft brush attachment prevents the accumulation of dirt and debris that can scratch the surface.

For deeper cleaning, a damp mop with a mild laminate floor cleaner should be used, avoiding excessive moisture that may damage the floor.

It is crucial to promptly clean up any spills or stains to prevent them from penetrating the laminate’s protective layer.

Additionally, placing protective pads under furniture legs and using doormats at entrances can help prevent scratches and minimize dirt accumulation.

See also  How to Prevent Scratches on Laminate Flooring

Regularly inspecting for any signs of damage or wear and addressing them promptly will ensure the longevity and quality of the laminate flooring installation.

Frequently Asked Questions

Can laminate flooring be installed directly on top of carpet or vinyl flooring?

Installing laminate flooring directly over carpet or vinyl is not recommended. It is important to properly prepare the subfloor by removing the existing flooring and ensuring it is clean, level, and dry. This ensures proper installation and avoids potential issues in the future.

How long should the laminate flooring be acclimated before installation?

The laminate flooring acclimation period refers to the time needed for the flooring to adjust to the environment before installation. To properly acclimate laminate flooring, it is recommended to follow the manufacturer’s guidelines, which typically range from 24 to 48 hours.

What are the common signs of incorrect plank installation?

Common signs of incorrect plank installation include misaligned planks and gaps between them. These issues can occur due to improper measurements, inadequate subfloor preparation, or insufficient use of spacers. Proper installation techniques ensure a seamless and secure laminate flooring surface.

How wide should the expansion gaps be left around the perimeter of the room?

Expansion gaps should be left around the perimeter of the room during laminate flooring installation. The recommended width for these gaps is typically around 1/4 to 1/2 inch. These gaps allow for natural expansion and contraction of the flooring, preventing issues like buckling or warping.

What is the best way to clean and maintain laminate flooring to ensure its longevity?

Proper cleaning techniques for laminate flooring involve using a damp mop or microfiber cloth, avoiding excessive water or harsh chemicals. Regular sweeping and vacuuming are necessary to remove dirt and debris. Additionally, using furniture pads and avoiding high heels can help maintain its shine and appearance.


In conclusion, avoiding common mistakes during laminate flooring installation is crucial for achieving a flawless and long-lasting result.

Properly preparing the subfloor, selecting the appropriate underlayment, and acclimating the laminate flooring are essential steps to ensure a successful installation.

Additionally, correctly installing the planks, leaving expansion gaps, and regularly cleaning and maintaining the flooring will help prevent future issues.

By following these guidelines, homeowners can enjoy a beautiful and durable laminate floor for years to come.

Previous Post

Next Post

Donovan Carrington


Donovan Carrington, a flooring expert with extensive experience of over 25 years, is the driving force behind Flooring Explorer. Initially working as a flooring installer, Donovan gained hands-on experience with different flooring materials such as hardwood, laminate, vinyl, and tile. His profound knowledge and expertise in flooring technologies and installation techniques have established him as a respected authority in the industry.