Laminate Flooring Underlayment
Choosing the right laminate flooring underlayment ensures your new floors look and perform their best for years. This specialized padding provides a stable foundation that protects your planks from wear and improves the overall feel of your home. Choosing the right underlayment for laminate floors helps prevent issues during installation and enhances the daily experience of your living space.
What is Laminate and Why Does It Need Floor Underlayment?
Laminate is a synthetic flooring product. After years of fine-tuning, its exterior replicates the look and often the feel of woodgrain. Its multilayered design means it suits a wide range of conditions in your home and lasts for years.
Floor underlayment, however, is behind part of the longevity of laminate - to the point that laying it down first is typically part of the installation process.
Also called laminate floor padding, underlayment is a sheet of material that is typically installed on the top surface of the subfloor. It acts as a base for the laminate sheets or tiles that are to be installed. The subfloor provides the foundational support for the room in question, while the underlay supports the flooring product itself. Laminate underlay is intended to enhance and protect the flooring, providing long-lasting wear and exceptional comfort.
Laminate floor underlay is applied using a free-floating method and is installed directly under your planks.
The Benefits of Underlayment for Laminate Flooring
Ever walked over laminate floors without underlayment? Chances are, you heard a bunch of creaks or pops. In addition to extending the lifespan of your laminate floors, underlayment:
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Helps with noise reduction: Underlayment dampens the sound of foot traffic and prevents the hollow echoing often associated with floating floors.
Provides a degree of cushioning: You'll feel the cushion underfoot, and you'll feel confident that you've provided yourself and your family with flooring that not only looks good but feels good as well. This layer further reduces the effects of shock and impact and subsequent damage.
Creates an even surface: Subfloors tend to have an uneven surface - a factor not only affecting how you install floating flooring products like laminate but increasing its risks for wear, tear, cracking and warping. Installing this thin layer of material first evens out this surface to better distribute weight and hold all laminate planks in place.
Helps control moisture: Concrete and ground subfloors place your laminate planks in contact with moisture - which can cause the layers to separate and buckle. Installing underlayment with a moisture or vapor barrier creates a clear boundary for reducing exposure risks and preserving your floors.
Adds insulation: The extra layer created by the underlayment means your floors feel less cold in winter and better hold onto heat.
Knowing which option is best for you will depend on several factors, including your budget and your ultimate goals with your flooring. Since finding the right underlayment for laminate floors can be confusing, working with professionals is in your best interest.
Contact Georgia Carpet to Learn More About Laminate Underlayment
If you have questions about laminate floor underlayment or you're unsure about the differences between the various products we have available at Georgia Carpet, please don't hesitate to contact us!
In addition to a huge selection of laminate flooring and installation accessories, we offer the best possible prices online. That's because we purchase our inventory wholesale. Our customers benefit from this by enjoying some of the lowest everyday prices you'll find anywhere. We also have nationwide shipping and financing options for our products.
Trust Georgia Carpet, your go-to wholesaler for the best underlayment for laminate flooring! As a mainstay for over 40 years, we're a trusted, authorized dealer for some of the biggest manufacturers in the flooring industry and are uniquely qualified to provide you with the advice, resources and product information necessary to ensure you enjoy your purchase for many, many years.
FAQs About Laminate Flooring Underlayment
What is laminate underlayment?
Laminate underlayment is a specialized padding installed between your subfloor and the laminate planks to act as a shock absorber. This layer helps protect the flooring’s locking system from shifting and also provides a barrier to prevent moisture damage.
Is underlayment required for laminate flooring?
Underlayment creates a necessary buffer between the subfloor and your planks to prevent friction and structural damage. In many cases, using the manufacturer-recommended padding is a requirement to keep your product warranty valid.
What is the best underlayment for laminate flooring?
Your choice depends on your subfloor material, such as using a vapor barrier for concrete or a breathable foam for wood. Consider whether you need specific features like high sound-absorption ratings or extra thermal insulation for your space.
Can you install underlayment over existing flooring?
You can typically install new underlayment over hard, level surfaces like ceramic tile or fully adhered vinyl planks. It is not recommended to layer it over carpet or existing floating floors, as this creates an unstable foundation. While you can lay laminate directly on material like plywood, adding a dedicated underlayment is highly recommended.
How much underlayment should I order for my project?
To calculate your needs, multiply the room's length by its width and add 10% to account for cutting waste and overlapping seams. This overage ensures you have enough material to maintain a continuous moisture seal across the entire area.
What are some common mistakes when laying laminate flooring?
One of the most frequent errors is skipping the underlayment or moisture barrier, which leads to joint failure and potential water damage. Other common mistakes include failing to leave expansion gaps around the perimeter of the room and installing planks over an uneven or debris-filled subfloor.

