Green Glue vs QuietRock: Pick The Best One to Reduce Noise

Green Glue vs QuietRock

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Today’s world is noisy than ever before. That’s the fact. We can’t deny it.

With all the noise from your appliance, neighbors, and traffic, living in your own home can be hectic. But this should never be the case. Thanks to soundproofing.

Among effective soundproofing techniques, we have Green Glue and QuietRock products. These two reduces all sound vibration passing through your walls.

Choosing between Green Glue and QuietRock can be difficult. This is more difficult if you are not a soundproofing expert. You don’t know what to use, how to apply, and where to install. But with help, you can easily make a great choice.

Green Glue

That’s why we decided to help you make the decision. In our soundproofing adventures, we have tried and tested both Green Glue and QuietRock. We bring you our experiences with these two soundproofing materials.

Let’s dive deeper and learn how each of them works. Shall we? Grab a cup of coffee and stay with us. It’s time to say goodbye to noises in your home.

What is Green Glue?

Green glue is a viscoelastic soundproofing compound that consists of a polymeric formula. It converts sound waves into heat. Green Glue does not act as a sound diffuser, absorber, or deadener. Instead, its soundproofs through sound damping system. It’s normally applied between two different layers of soundproofing materials.

Green glue is eco-friendly and quite non-hazardous.

The use of the glue is common in the construction of new and renovations of construction projects. It works well together with construction materials such as cement board, MDF, OSB, Plywood, mass loaded vinyl, and drywall.

It’s perfect for any construction project. Green glue is highly resistant to mold growth.

How Green Glue Works

A single layer of green glue reduces sound transfer passing through drywalls or any other material. Therefore, for effectiveness, the green glue is applied between two materials. It changes the resonant frequencies of sound passing through the surfaces.

Green glue also covers the air spaces between two surfaces and merges them to one thick layer.

Sound energy travels through air or vibrating molecules. The vibration travels through walls, ceilings, and floors. Therefore, green glue pulls out these vibration energies from the surface and transform them to heat energy.

The polymeric construction of the glue dissipate the vibrations that occur. As a result, the Green Glue material consumes the sound energy. It dampens the vibrations. They are not transferred through the surfaces that are connected with Green Glue.

Installation & Application of Green Glue

Application of green glue is simple. As discussed, it can be used to soundproof walls, ceilings, and floors. It’s intended to be sandwiched between different sheets of building materials. Follow the following steps to apply the glue on your drywall or any other surfaces.

Step 1: Hang the First Layer of Drywall

Whatever material you are using for your drywall, install the first layer. After installation, fill all seams between sheets. Ensure the coat is flat. This will make it easy for the other layer to be easily attached on top of it.

Step 2: Open the Green Glue Tube Properly

The acceptable tip of the green glue should be 1/8” to 3/8” long. However, the size of the tip does not have much effect on the effectiveness of the application.

Step 3: Green Glue coverage

Cover uniformly throughout the sheet. Apply one tube to 4″×8″ area of sheet. The maximum number of tubes you can use in the same area are three. However, we do not recommend the usage of 3 tubes in 4″×8″ area. As you use more green glue, the performance will decrease.

When applying the glue, remember to leave a border of 2-3 inches. This will reduce the chances of getting your hands on the green.

Step 4: Install the Green Glue Surface to Your Ceiling, Wall, or Floor

After applying your green glue on one surface, screw it to the drywall. The material should be applied while the glue is still wet. You should not let it dry.

Install the Green Glue Surface to Your Ceiling, Wall, or Floor

However, do not apply green glue on dry wet surfaces.

After application, wait for the Green Glue to dry. After it has dried, you will be able to notice some differences. Drying might take up to 15 days.

Best Green Glue Products to Use

There are three different green glue products available in the market. You can buy them on Amazon and start soundproofing your home today. They include:

Green Glue Noiseproofing Compound – 5 Gallon Bucket

  • 5 Gallon bucket covering approximately 385 square feet
  • Each box comes with installation instructions (in English and Spanish) and datasheets.
  • Green Glue is the simplest, most effective, and affordable soundproofing product currently on the market.
  • Green Glue is also one of the few products that greatly reduces both impact and airborne noise.

Case of Green Glue Noiseproofing Compound – 12 Tubes

  • Sold in cases of 12 (29oz.) tubes per case.
  • Each case comes with installation instructions (in English and Spanish) and datasheets.
  • Better results for low frequencies

St. Gobain GGTAPE-1-7|16X100 Green Glue Noiseproofing Joist Tape

  • Take no time at all to install and can be easily incorporated into flooring jobs
  • Eliminates Squeaking
  • Acts as a form of insulation to improve energy efficiency

What is QuietRock?

QuietRock is a soundproofing material using sound damping technique. It functions the same with the green glue. It absorbs sound vibrations passing through services on which it is applied.

The QuietRock material is manufactured from viscoelastic polymers and gypsum drywall. It also uses a thin metal sheet for an increased impact and shear.

It is suitable for soundproofing new construction projects as well as remodeling.

How QuietRock Works

QuietRock is effective for soundproofing any panel system. It comes with a thickness of ½. Inches to 3/8 inches. You can fix it on your drywall easily without any special equipment.

QuietRock 500 is a common product. It’s thin with double layers. The layers make it perfect for soundproofing effectiveness.

The polymers in the material absorb all sound vibrations passing through the wall and transform them to heat energy. As a result, they dampen all the noise passing through the drywall.

Installation & Application of QuietRock

You can easily install QuietRock on your own. QuietRock paneling is perfect for vertical installations.

Follow the steps below to install it today on your walls.


Step 1

Hang QuietRock on a dry flat surface. Ensure it is not installed directly to the sunlight.

Step 2

Seal all gaps on your walls to prevent noise leaks.

Step 3

Install the surface on top of another drywall that you want to soundproof.

As simple as that, you will have done all the necessary work needed to be done on QuietRock installation. However, when installing, ensure you avoid placing it on wet surfaces. Use acoustic sealants to cover other gaps around the area you are installing your QuietRock sealant.

Why We Think Green Glue is Better than Quiet Rock

The green glue is efficient for soundproofing walls, and ceiling. The material can also be used on dry floors that do not come into contact with water.

Installing green glue is also easy. You can choose to buy green glue that is specific for the area you wish to soundproof. No much wastage is experienced when using green glue as a sealant for soundproofing.

Green Glue is Better than Quiet Rock

Green Glue is best for Total Soundproofing

It’s most effective in reducing noise from your home as compared to the QuietRock. It works well when applied between two thick walls. However, the total cost of using Green glue is higher than QuietRock. But the cost is worth the result you will get after using it.

Green Glue Pros

  • Blocks all sound waves passing through drywall.
  • Offers the best value
  • Seals all air gaps on a wall


  • Takes up to 15 days to dry off.
  • Hard to get off clothes or your skin.

On the other hand, QuietRock works perfectly on the walls only. You cannot apply it on ceilings and floors. The best thing is that it still works perfectly when placed on top of other soundproofing materials. Application is easier than the green glue.

You can use QuietRock on its own or add other materials on top. Whichever way you choose, it will work well.

Choose QuietRock for Fast and Mess-Free Installation

If you are looking for a soundproofing material that will eliminate your noise quickly, choose QuietRock. All you need to do is add a layer of the pre-engineered wall to your drywall. And as simple as that, you will be done with installations.

QuietRock Pros

  • Easy Installations
  • Works well also on installed fixtures


  • Cannot be installed on ceilings.
  • Not effective as Green Glue.

Cost Comparison of Green Glue and QuietRock

We have already noted that both Green Glue and QuietRock are effective in soundproofing. At the end of the day, you need to decide on buying a soundproofing material that can fit in your budget.

However, we don’t recommend the budget to be your first priority. It should not be your first determining factor. Your goals should dictate the kind of soundproofing material that you are going to use. And we believe your goal is to eliminate noise to maximum.

With that said, let’s look at the cost difference of both materials.

Cost Comparison of Green Glue and QuietRock

Green Glue is more expensive as compared to the QuietRock. The cost of the green glue you require will be determined by the area you need to soundproof.

On the other hand, QuietRock is cheaper. It covers a lot of space at less cost. It comes with a cost of 3 times less than Green Glue. Therefore, if you are on a budget choose QuietRock.

However, it’s important to note that QuietRock can only be used on the walls. If you intend to soundproof your ceiling, you have no option but to buy Green Glue.

In short, QuietRock is the best value for money. Green Glue, on the other hand, it’s excellent value for best quality soundproofing.

Our Verdict

Both of these soundproofing materials are great. The choice between both of them is left to you. Choose the material that suits your goals and needs. If your goals are to eliminate total noise coming through your walls, go for Green Glue. Also, it’s perfect for soundproofing ceilings, walls, and floors. It absorbs and converts all sound energy to heat energy.

However, if you are on a budget, choose QuietRock. It will give you amazing results for its cost. Green Glue will cost you three times higher than QuietRock to soundproof the same area of your drywall. But, unfortunately, you can only use QuietRock to soundproof your walls.

If your goals are to soundproof ceiling or floors, you will have no option but use Green Glue. It works well on all dry surfaces. But one thing we will assure you, Green Glue will give you the best results. Buy it today from Amazon and start soundproofing your home.

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