What Happens When You Install Laminate Flooring Without Underlayment?

Installing laminate flooring without underlayment can have serious consequences such as deformation of floors due to moisture entering through subfloors or reduced acoustic effect due to lack of sound absorption.

What Happens When You Install Laminate Flooring Without Underlayment?

Installing laminate flooring without underlayment can have serious consequences. Without a lower layer that adds a layer between the wet subfloors and the floor surface, the laminate can quickly become wet, deformed and moldy, which impairs its overall integrity. Over time, moisture can also break the floor's adhesive, causing it to begin to deform. If the floor has vinyl, you can place a laminate floor without the need for a lower layer, but the lower layer can add additional cushioning.

Pros and cons of Underlayment Options Lee has more than two decades of practical experience remodeling, repairing and improving homes, and has been providing home improvement advice for more than 13 years. You have to place the padding and then the floor. Offers more control over products and price. Laminate flooring manufacturers often recommend an undercoat.

What happens if you don't place filler under the laminate floor is that moisture that enters through the subfloor can cause it to deform and form mold. And the steps on the ground will be stronger. When installing the floor, make sure that the subfloor is level and free of imperfections. This will help prevent moisture from being trapped between the layers of the soil, as well as prevent strange splashes and creaks from occurring on the floor.

Many laminate manufacturers are choosing to produce sheets with a prefixed subfloor, rather than sheets that require a separate subfloor. Even so, buying laminate flooring with a separate subfloor is something to consider, as it gives you more control over the installation and expands your options. Foam subfloor is the most popular type of padding for laminate floors, mainly because it is cheap and easy to work with. It is also a waterproof laminate flooring pad. The lighter foam does little more than soften the subfloor and has virtually no sound-absorbing qualities.

Heavier and denser foam better limits sound transmission. Many flooring companies recommend felt as the best filler for laminate floors. The felt base tends to be more than four times as heavy as the foam and at least twice as expensive. However, this recycled product has higher sound absorption rates than foam. Many people underestimate the value of their laminate subfloor until they set foot for the first time on a new floor on a bare subfloor. Apartment complexes, condominiums, hotels, office buildings and more rely on convenience and privacy when so many people coexist in one space.

Floors that lack a subfloor can have a reduced acoustic effect when objects, steps, random impacts, common noises and much more fall or crawl across the floor. When all combined, these noises can have a big impact on your work or family life. Your laminate floor does not have a pre-attached subfloor. Many modern laminate floors come with a subfloor layer attached to it. In such cases, an additional underlayer is not necessary.

In fact, adding a subfloor in such cases can adversely affect the stability of the floor. Using a subfloor over a concrete subfloor makes laminate flooring soft and comfortable for the feet. The absence of a subfloor in these cases can make walking on the ground a nightmare. When a subfloor is not used in such situations, moisture can move upward to the laminate floor and damage it structurally. If you are installing laminate over a concrete subfloor, moisture is the primary consideration. Concrete is very porous and allows water to seep through the ground.

As a result, the adhesive may loosen and, in due time, mold may form. Choose a lower layer that creates a vapor barrier, thus preventing moisture from entering the laminate floor. The combined foam base is perfect in such cases. It helps to level the subfloor, reduces sound transfer, provides a cushioning layer to the laminate floor and also improves the R value of the floor. Installing a floating floor over an existing floating floor could cause problems in the future and your warranty could be void. If you install laminate flooring without a subfloor on a weak or uneven subfloor, it can damage the laminate floor and create safety risks.

The Malmo vinyl floor range is the perfect choice when you want beautiful, stylish, high-quality and extremely durable floors. The subfloor is what allows the floor to float, gives it stability, support, noise reduction and supports the locking systems between the boards to ensure that the floor project is more robust. Regardless of the type of foundation you choose, Stories Flooring offers a wide range of laminate flooring options.

Gloria Griffiths
Gloria Griffiths

Wannabe pop culture junkie. Total coffee aficionado. Friendly beer evangelist. Subtly charming coffee trailblazer. Avid coffee buff. Amateur food fanatic.

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