5 Best Soundproof Underlayment That Ensures a Quiet Home

We’ve all been there.

Trying to set up a noise-free atmosphere at home using all the soundproofing methods recommended by the local store, but in vain.

Even after going above and beyond with soundproofing the walls and ceilings, it just wasn’t enough to block out that buzzing and annoying noise from outside.

This is probably what’s brought you here - to find that magical solution that will be an antidote to all your soundproofing problems. And that solution is known as floor underlayment.

Keep scrolling to find out more about this super effective solution. Let’s find out some of the best soundproof underlayment currently available on the market.

Floor Underlayment— How Does It Work?

Floor underlayment is the best way to soundproof your floor. By placing a separate layer of underlayment below your existing floor you can block out all the receding noise and echoes, which your floor is constantly transmitting from outside.

Often while soundproofing the walls and ceilings, we tend to overlook the floors, which are a contributing factor to the noise inside our homes. Installing heavy and expensive sound absorbing panels, curtains but ignoring the floors leads to wastage of time and money.

While soundproofing floors, matting and carpeting are not always effective method of noise blocking. Sure, they do help up to a certain extent to curb the noise, but doesn’t completely absorb the noise and bring silence.

Without further ado, let’s dive into the basics of soundproofing underlayment. Does underlay reduce noise? Yes, it definitely does.

Why Need Soundproof Underlayment?

Even if you are not using basic sound reducing methods like carpeting and matting, a layer of underlayment for your floor becomes absolutely crucial if you are looking for proper and absolute soundproofing.

Different kinds of flooring require different types of underlayment, but fundamentally, when you are installing underlayment, you are aiming to:

  • Reduce All Echoes and Reverberations Coming from Floors: The sound of footsteps causes impact noise, which are impossible to cancel out using other soundproofing methods other than floor underlayment. Underlayment fills in the floor spaces and softens it up, so as to cancel out the echoes from footsteps outside and inside the home.
  • Create a Layer Between the Floor and Sub Floor Which Is Resistant to Water and Moisture: This prevents unnatural growth of molds and fungi, which subsequently leads to corrosion. Most types of underlayment are waterproof, whereas some require you to install an additional vapor barrier.
  • Create a Layer Between the Floor and Sub Floor Which Is Resistant to Water and Moisture: This prevents unnatural growth of molds and fungi, which subsequently leads to corrosion. Most types of underlayment are waterproof, whereas some require you to install an additional vapor barrier.

There are various underlayment products that can be found on the market today, which makes it difficult for you to sift through and choose the most reliable and effective product.

Don’t worry! We have done the job for you.

Below is our compact and thorough list of the seven best soundproofing underlayment for your flooring, ranging from the least priced to the highest priced.

1. Feather Step 3-in-1 Flooring Underlayment

Feather Step 3-in-1 Flooring Underlayment

This amazing product comes in rolls which are packaged to easily cover a surface of 100 square feet.

It is made from a rubberized foam base with in-built, silver foil-like vapor carrier.

With a thickness of about 2mm inches, it has small strips of adhesive attached to its sides.

At about just 18 cents per square foot, these are a great fit for laminating and floating floors, as mentioned by the manufacturer. It can also be used over cement or wooden subfloors and has received a sufficient vote of trust in the reviews, owing to its sturdiness and water-resistant nature.

2. Floorlot Flooring Underlayment

Floorlot Flooring Underlayment

This is the only product you’ll probably find that comes in a 200 square foot roll, unlike all others that generally come in 100 square foot ones.

Similar to the previous product, it is ideal for laminating floors and floating floors, and has a peel-and-stick on one side to attach two pieces together while installing.

Essentially made from foam, it comes with a vapor barrier that makes it resistant to water and moisture, which causes mold and mildew. This makes it a healthy option for our lungs, as there will be no respiratory track itching due to heavy corrosion of the fabric.

With a thickness of 3mm, it significantly reduces any sounds and echoes of footsteps and other surrounding noises.

For just 24 cents per square foot, this soundproofing underlayment has overwhelmingly positive reviews which make it a great purchase.

3. Roberts Black Jack Flooring Underlayment

Roberts Black Jack Flooring Underlayment

Great for laminating floor and engineered wood, this Black Jack underlayment is made from a closed-cell base material made of foam which is mold and mildew resistant.

With only 2.5 mm in thickness, it comes with a plastic overlap to attach the adhesive strip.

Although it is accompanied by a vapor barrier, it has chances of ripping, in which case, you will be at risk of damaging the water foam. Still, with convincing positive reviews and just 25 cents per square foot, this underlayment is a great deal.

4. Roberts Premium Underlayment

Roberts Premium Underlayment

With a premium underlayment made of felt and densely arranged recycled fibers, this Roberts underlayment works like wonders for both, acoustic dampening and thermal insulation.

Installed with a thin vapor barrier which is green in color and an adhesive strap for easy installation, this felt is suitable for any type of flooring.

For an affordable price of just 35 cents per square foot, it is a worthy investment, especially considering its many features and specially designed felt material.

5. Floormuffler Flooring Underlayment

Floormuffler Flooring Underlayment

This Floormuffler underlayment is a great choice for laminated, engineered and solid hardwood floors.

Resistant to water and moisture, this product keeps mold and mildew at bay. The underlayment is made of closed-cell polypropylene foam. It comes with a peel-and-stick tape and overlap to facilitate easy installation and according to the manufacturer, does not need a vapor barrier,

 just 2mm in thickness and 40 cents per square foot, it might be considered a product selling on the costlier side, depending on what your budget is.

6. Steico 4-In-1 Soft Underlayment

Steico 4-In-1 Soft Underlayment

This is the first product that is suitable for vinyl, Luxury vinyl tile and Plank Flooring, alongside laminate, engineered wood and parquet floors.

With its base material being wood or cork, it can absorb up to 20 percent of its weight in water without losing its soundproofing properties.

Coming with no adhesives, it requires a challenging installation, although users have praised its exceptional soundproofing results.

Priced at 62 cents per square foot, it is reasonable enough considering the innovative features and cutting-edge design.

7. Quietwalk Plus Underlayment

Quietwalk Plus Underlayment

Another felt underlayment product, this one is from Quietwalk and is equipped with a vapor barrier layer.

Made from the base material of felt, it isn’t exactly water-resistant. The product works well on any type of flooring. The synthetic fibers provide ample air circulation over subfloors and can manage moisture seamlessly.

With high durability and resistant to tear, it does not require any adhesives and tapes for installation. The underlayment can be fitted easily using a knife.

At 66 cents per square foot, it is a steal considering all of its utility and functional capabilities.

Final Recommendation

Now that you have gone through the list carefully, you must be wondering – what is the best flooring for soundproofing? That clearly depends on the type of floor and the price range of your soundproofing underlayment project.

For this, you can check out the individual products we have mentioned above.

Once you are done with that and have selected the product of your choice, you could either opt to return your flooring or apply the Green Glue plywood sandwich.

These products do reduce echoes but leaves the floor bare, which is not suitable for all of us.

Generally, for a compact soundproofing, you can follow these short tips to see instant results:

  • Place carpets and rugs made of thick and dense materials and fibers that assist in absorbing sound and unwanted echoes. If you can locate the source of noise, cleverly position the rugs just above the noise for maximum blocking.
  • Use rubber floor mats just under the rugs. These mats have high soundproofing and insulating properties.
  • Use rubber floor mats just under the rugs. These mats have high soundproofing and insulating properties.


You can skip this whole elaborate procedure and simply opt for one of the above mentioned soundproofing underlayment.

This not only cuts down on huge expenses incurred by spending money on numerous products, but also saves your valuable time and energy, with their efficient and easy installation process.

Soundproofing underlayment is a priority for ensuring that you have a quieter and noise-free home atmosphere, which will provide lifelong benefits to you and your family.

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