Is it possible to soundproof the attic floor? Most people think it’s difficult to soundproof an attic floor effectively. This is especially because of the structure of the floor and the level of noise that it allows.

But the truth be told – it’s simple. You can soundproof your attic floor just like any other type of floor.

All you need to do is understand your floor and the noise you are dealing with. After knowing these two things, soundproofing becomes an easy task.

If you are still wondering how to do it, don’t worry. In this article, we will share with you 6 effective ways to soundproof your Attic Floor.

Let’s get started.

6 effective ways to soundproof your Attic Floor

1. Install A Subfloor

Install A Subfloor

It would be good if we started by discussing the most effective soundproofing technique for the attic floor. This is a solution that you need to apply to your floor and forget about the noises that are passing through it.

Simply, a subfloor will create a gap between the floor and joist where objects or people are moving around. It also increases the energy efficiency of the floor.

When installing the subfloor, it’s advisable to use Green Glue – a soundproofing adhesive. It will increase the soundproofing efficiency of the subfloor.

However, before you install a subfloor, ensure your attic floor can support the additional flooring materials. And depending on the weight that the subfloor can carry, choose a material with a weight that corresponds to it.

Some of the materials that you can use for soundproofing a floor are:

These three materials are effective in blocking noises through your floor. And the best thing is that they are all available on Amazon. Click to each one of them and check their latest price on Amazon today.

If you are on a budget, plywood and OSB are a perfect choice.

It’s important to note that MDF is the most effective of the three materials. However, you need first to ensure that your attic floor can carry the weight of the MDF panels.

How to Install a Subfloor

Follow the following simple procedure to install a subfloor over your attic floor.

Step 1: Inspect the Weight of Your Attic Floor

We mentioned that the first step should be finding out whether your floor can accommodate additional weight. If you are not an expert, call a professional to access the floor for you.

A professional will tell you whether the attic floor will accommodate the extra weight and the weight of people and objects moving on it.

A qualified and skilled contractor should be in a position to tell this. Call your contractor to come and access the floor.

Step 2: Install the Flooring Material With Green Glue

Once you know the weight that can be accommodated by your floor, it will help you choose the best materials for the subfloor.

Use green glue as an adhesive. It’s specifically designed for soundproofing purposes. The green glue absorbs sound and converts heat energy.

Click here to check the latest price and buy the green glue from Amazon today.

2. Install Amdry Panels

Install Amdry Panels

Buy pre-insulated subfloor material ready to install. These panels are also available on Amazon – Amdry panels.

Why We Think Amdry Panels Are a Good Option

These panels are designed to combine ventilation and drainage that allow moisture to pass through your floor freely. It promotes surface drying and reduces the chances of odors, mildew, and mold build-up.

  • It’s better than all other subfloor materials
  • Designed for easy and quick installation – you don’t need any experience to install it.
  • Allow air and moisture to move freely over your attic floor.

The Amdry panels are available on Amazon. Click here to check its latest price and buy it today for soundproofing.

We labored much on this technique (adding a subfloor) because it’s the most effective technique that will soundproof your attic floor. If you can afford it, go for it even before you think of any other technique.

But that doesn’t mean it’s the only technique that works. Even the other methods we will discuss here work perfectly.

Let’s continue and see other soundproofing techniques to attic floors.

3. Use Mineral Wool Batts to Soundproof Space Between The Attic Floor Joists

Soundproof Attic Floor

The space between your joists will allow noises to pass through them. Noise move faster and easily where they find air space.

The empty spaces between the joists act as a resonating box. Filling the spaces with some materials will reduce their resonating effect and you won’t hear noises passing through your attic floor.

Mineral wool batts are the perfect solution to this problem. They reduce both impact and airborne noise.

Use a sharp knife to cut the batts into small sizes that will fit around the joists. Put as many as possible to cover the entire area.

To get started, buy the mineral wool batt on Amazon. Click here to check its latest price now.

4. Use Soundproofing Tape

Use Soundproofing Tape

Soundproofing tape is one of the effective techniques to deal with the noises that pass through your attic floor. As mentioned, if there are air spaces over the floor, they will allow noises to pass through them.

A soundproofing tape will block all these air spaces. As a result, much noise will be blocked from traveling through your floor.

The tape will deaden most of the noises heard when someone is walking, or objects are being moved over the floor.

When installing the tape, focus on the air gaps on the floor.

Even after installing a subfloor, you can still use this tape to block noise from areas where the noise couldn’t pass through.

One thing with every product we recommend here is that they are all available on Amazon. You won’t have to worry about where to get them for you to soundproof your attic floor.

Click here to check the latest price of soundproofing tape and buy it from Amazon today.

5. Use Eva Foam Interlocking Tiles

Most of the noises through your floor are impact noises. These are sounds produced by people walking or objects moving over your floor. The attic flooring materials are solid. As objects move over them, they produce some sound.

One way to deal with this noise is to soften the floor.

You can do this by installing soft flooring tiles and material over the attic floor. Eva Foam interlocking tiles work perfectly in this case. Most of these tiles are designed for exercise. When you place them over your floor, you won’t hear any sound when you are doing exercise, walking, or moving object over them.

The tiles absorb sound and convert it to heat energy. They also reduce the impact that comes to the attic floors. The noise is dealt with before its produced.

These tiles are ready to use. Once you buy them, all you need is to interlock them. Even without prior experience, you will be able to place them over your floor and deal with the noises.

The tiles are available on Amazon. Click here to check the latest price and buy them today.

6. Place Heavy and Soft Flooring Materials on the Attic Floor

Get heavy rugs and carpets and place them on your attic floor. The carpets and rugs will work the same as the Eva Foam Interlocking tiles.

For effectively, place the materials around areas where most noise is coming from. Check the following carpets and rugs from Amazon. Click to each of them to check their latest price on Amazon.

Soundproof Attic Floor

Things to Do Before You Soundproof Your Attic Floor

Before you begin the actual soundproofing, ensure you first do the following things.

Understand the Weight Capacity of Your Floor

We already discussed this. You need to understand the weight that your floor can carry. If you don’t do this, you might place too much weight that will break or destroy your attic floor.

Choose the Best Material for Soundproofing

As seen in this article, there are different materials that you can use to soundproof your attic floor. You can’t use all of these materials at once. You need to choose materials that will perfectly soundproof your floor. Gather all the materials you need before you start soundproofing.

Have a Budget

Soundproofing your attic floor will cost you some amount of money. For you to be successful in it, you need first to get a budget.

However, don’t settle for cheap options. If you can’t afford the most effective techniques, save for them. It’s better to wait than apply ineffective soundproofing techniques.

Parting Shot

Soundproofing attic floors is easy. All you need to do is to understand the noise you are dealing with and then choose a soundproofing method that would deal with the noise.

Depending on the noise level you are dealing with, you can choose any of the techniques discussed in this article. And for improved effectiveness, combine more than one technique. For example, install a subfloor and put soundproofing tapes in areas where the subfloor didn’t cover well.

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