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Category: Acoustic Sound Curtains & Panels

Industrial Noise Control Strategies for Manufacturing Spaces

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Strategies for Industrial Noise Control in Manufacturing Spaces

Equipment used in industrial manufacturing can be noisy. Companies that want to protect their workers use industrial noise control solutions to minimize the impact of machine noise. These could include products that enclose, dampen, or separate noise from work spaces.

Why Industrial Noise Control Should Be a Top Priority

Loud equipment can contribute to both short-term and long-term hearing loss. Machine operators and others who work in manufacturing spaces need protection from noise in the workplace.

As a result, OSHA has published guidelines for how long an employee can work in a space with noise at specific decibel levels. For example, if the noise level is at 100 dB an employee should spend no more than 2 hours a day in that environment.

noise control
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Manufacturers have two options for dealing with industrial noise. Either consistently rotate employees out of the space before they exceed noise exposure levels, or install industrial noise abatement products.

The first solution slows down production and reduces efficiency, while still exposing workers to potentially dangerous noise levels. That is why installing sound absorbing panels, industrial noise control curtains, or acoustic industrial baffles is the preferred solution.

How to Capture and Document Sound Data

Before installing an industrial noise control solution, take some readings of sound levels in the workspace. This data gives you an understanding of the noise levels and the type of noise you are dealing with. Using this information, you can determine the best type of sound blocking or absorbing products for your workspace.

Record the decibels and the frequencies of sound at various points throughout the workspace. You can rent a sound measuring device or load up an app on your phone to get the needed data. Document your findings in a diagram. Be sure to note the sound decibel reading and distance from the noise source.

As you see in our sketch sample on the right, we take measurements close to the noise source, far from the noise source and in the corners of the room, since the noise energy tends to travel into the corners.

After you have installed noise abatement products, you can monitor the same areas again to track the reduction in decibel exposure.
Noise Diagram

Dig into the Details: Questions for Industrial Noise Abatement

To choose the best-fit noise control solution, answer the following questions about your workspace, machine, and processes.

Evaluate operating requirements:

  • How often and how long does an operator(s) need to be in the enclosure per day?
  • Is a ventilation system needed?
  • Is it possible to use the existing lighting or does lighting need to be moved or added?
  • Are there specific safety regulations for your industry that might be relevant?
  • If there is a fire suppression system, do you need to move some of the sprinkler heads?
  • Contact your local fire marshal for specific guidance.
  • Do you need a building permit?

After you have answered these questions, you can determine the dimensions and configuration of the enclosure. Sketch out a plan that includes the necessary openings for feeding materials, accessing controls, lighting, and maintaining the machine.

Keep in mind that it’s often easier and requires fewer building permits to install acoustic curtain panels vs building permanent walls. These panels are also easy to move and reconfigure as needs change.

Recommended Products for Industrial Noise Control

Stationary or Retractable Acoustic Curtain Walls:

Dual Absorption Single Barrier
Double Barrier Stationary Wall
Acoustic curtain panels are designed to absorb sound that might otherwise be reflected back into the space. AmCraft Manufacturing offers a diverse selection of acoustic curtain panel options that can be customized to align with your noise reduction objectives, workspace and budget.

Industrial Noise Absorption Baffles:

Ceiling Baffle

Noise Absorbing Ceiling Baffles

Wall Baffle

Wall Baffle

Free Hanging Baffle

Free Hanging Noise Baffle

Corner Baffle

corner baffles

Hybrid Baffle

High Performance Baffles

Acoustic baffles are noise control panels that can absorb reflected noise and dampen echo. When choosing baffles for industrial spaces, ensure that the product is industrial grade and equipped with dampening materials that are at least 2 inches thick.

Additionally, consider the type of material that faces the noise source, as it will affect the baffle’s ability to diminish sound. Optimal choices include PVC coated mesh or acoustic fabrics. Make sure the baffle material has the ASTM E 84 Class A fire rating.

Best Practices for Industrial Noise Control Product Installation

These best practices can help you achieve the greatest industrial noise control and offer the best possible work environment for operators:

  • Keep the enclosure as large as possible.
  • Seal all the edges (top, bottom and sides) of the enclosure.
  • Hang industrial-grade free hanging baffles above and around the noise source. Make sure the baffles do not interfere with production and safety.
  • Cover as many hard surfaces as possible with industrial grade corner, ceiling and wall baffles to minimize sound reflection back into the room.
  • Place the machine on rubber mats or cover as much flooring as possible with carpet or rubber flooring.
  • For the walls, choose an acoustic sound barrier with an sound absorbing surface on at least one side such as stationary or retractable acoustic curtain walls.

You may not be able to incorporate all of these points for every project. In certain instances, compromises may need to be considered. For help finding the right industrial noise control solution, contact our sales team. They can provide expert guidance to determine the optimal approach for your project.

Acoustic Baffle Wall Panel

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Acoustic Baffle Wall Panel

We have recently unveiled a new

Acoustic Baffle Wall Panel

that our customers are really excited about. Prior to the unveiling, when a customer requested wall baffles, typically the standard sizes were 4′ x 2′ or 4′ x 4′ with a 2″ thickness. It would take numerous baffles to cover a large wall using those standard sizes. In addition, installing that many baffles would not only be a costly initiative, but it would also require drilling a LOT of holes.

Our new Acoustic Baffle Wall Panels are constructed at a standard width of 27″ or 28″ wide and can reach incredible heights with minimal restrictions. Mounting has been simplified as well. Our customers can mount the panels at the top with an optional bottom mount if they choose. This design enables you to cover more area which ultimately means fewer holes. In the process of creating the new Acoustic Baffle Wall Panel, we have also improved the NRC rating due to the thickness of the baffles, as they are now closer to 3″ thick instead of 2″ thick.

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Many baffles in the marketplace are constructed with wooden frames which creates size limitations when shipping. Our new lightweight design now makes it easier to ship. We have designed this new wall baffle using all soft material. That’s right, no wooden frames are used in the construction of these baffles. This key feature not only enables them to be rolled up and placed on pallets to ship, but it is also an instrumental factor to the increased NRC rating.

Baffles should inherently be constructed using soft materials because sound can bounce off of any hard surface and create an echo which can result in a lower NRC rating. By eliminating the use of wooden frames and increasing the thickness, not only have we improved the NRC rating of our Acoustic Wall Baffles, but we have also reduced shipping costs and increased the height potential. Now the sky is the limit!

Contact us today and connect with one of our Acoustic Curtain Wall and Baffles Specialists to learn more about how AmCraft’s noise blocking solutions are a sound choice for your facility!

How to Repurpose and Keep Your Warehouse Space Flexible

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How to Repurpose & Keep Your Warehouse Space Flexible

Repurposing Possibilities

When not in use, warehouses tend to be expansive, high-ceiled spaces. You can imagine them as a blank canvas. If there isn’t a future in warehousing for the space, it can be wholly repurposed in several ways. Industrial warehouse space can become:

Warehouse Repurpose Space Curtain
  • An entertainment venue. Warehouse space could be repurposed to feature live music or other entertainment like art or cinema. While it may seem like live music and any other in-person event are distant memories, they will become a part of life again. Dr. Anthony Fauci, the head of the National Institute of Allergy and Infectious Diseases, is cautiously optimistic that live entertainment could return this fall.
  • Office space. While remote work has become the norm for many people during the pandemic, the need for office space is unlikely to vanish entirely. As the vaccine rollout progresses and we can move back toward everyday life, companies will look for space for their employees. Warehouses could have a second life as medical offices or other businesses.
  • Production space. Warehouses could be used for other industrial purposes, such as manufacturing or testing. Industries such as biotechnology are booming, which likely means more space is needed.
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Reimagining Your Space

Warehousing space remains important. You may not need to completely repurpose your space. Maybe you only need to reimagine how it is used. Whether you are condensing operations or expanding the type of products stored and distributed through your warehouse, you will likely need to change how you utilize your space. How can you do more with your warehouse space?

Remaining Flexible

Industrial curtains can be used to change your warehouse’s layout and its capabilities.
  • Separate spaces. Industrial curtains can help turn your warehouse into a flexible, multipurpose workspace. Whether you need an airtight section or an enclosed workspace for administrative functions, you can use warehouse curtains to effectively divide different aspects of your facility’s operations.
  • Temperature control. Insulated curtains can also be used in warehouses to create storage space for temperature-sensitive products, such as food or pharmaceuticals.
  • Sound control. If your repurposed workspaces include noisy operations, acoustic curtains can reduce sound and create quieter working zones for other team members.

Opting for retractable curtains also allows you to remain flexible as your warehouse’s needs change over time. Learn more about AmCraft’s industrial curtains and how we can help you get the most out of your warehouse space.

Lights, Camera, Action: Noise Block Solutions for the Television Industry

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Lights, Camera, Action: Noise Block Solutions for the Television Industry

Television studios are carefully designed to incorporate lighting, backdrops, and soundproofing to produce a high-quality finished product. The soundproofing aspect of the design is crucial because the audio is such an essential piece of the product. Grainy sound quality, disruption from outside noise, and echoing can all seriously impact sound quality and distract the people who are working in the studio. If this happens, your studio could be left with something unusable, which means pouring money into reshoots.

What kinds of noise does a TV studio need to worry about, and how do acoustic management solutions come into the picture?

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Acoustic Challenges in the TV Studio

TV studios need precise quiet to capture quality audio. The Noise Criteria (NC) value is used to understand the studio’s noise floor, which determines the level of undesirable noise. According to TV Technology, a rating of NC-20 or above typically means the environment is not ideal for recording audio.

Common issues that result in unwanted noise include:
  • Location. While some studios are purpose-built, others operate out of repurposed spaces. In the latter, ambient noise from outside of the studio can become an issue. For example, many studios operate in buildings with other businesses, which can mean external noise.
  • Equipment. Studios, particularly studios that host live broadcasts, require specific types of lighting that can quickly cause the temperature of the space to rise. In turn, the studio needs air conditioning to keep the temperature manageable, according to TV Technology. Depending on the studio and its purpose, standard air conditioning can create noise that interferes with sound quality.
  • Sound reflection. Sound will reflect off of the different surfaces in your studio and sometimes pose acoustical challenges. This reflection can lead to reverberation and even echoing. The shape of the room and the material of its surfaces can mitigate or exacerbate this challenge.

Solutions for the TV Industry

While big-budget studios may be able to afford redesigns to solve unwanted noise issues, this is not the only avenue. TV studios can also use a variety of different sound barriers to absorb sound and get the room’s noise level where it needs to be for production and broadcasting.
  • Studio curtains. Acoustic curtains by AmCraft Manufacturing, available in single and double-barrier technology, can be hung on a track system, creating an enclosed space that dampens and absorbs unwanted sound (from another business in the building, for example). Although several material options are available, TV studio curtains frequently choose fabric for maximum sound absorption. Cloth curtains are often used in theaters and music studios, translating well to the needs of television.
    Typically, the soft side of the curtain is hung facing the noise it is designed to absorb, while the hard surface of the curtain faces the area that needs protection from noise. TV studios have the option to customize the curtain fabric on the absorbing side (solid PVC-coated polyester, mesh PVC-coated polyester, or cloth), depending on their needs.
  • Panels. Studios can also mount wall panels, a stationary solution, to improve acoustics. According to TV Technology, acoustic panels can help reduce noise related to equipment used in television production.
  • Baffles. Television studios often need to manage sound from multiple angles (equipment in other places, sound from outside the studio, and noise from people working there). Baffles, strategically placed on the wall or ceiling and as free-hanging barriers, can effectively dampen sound to help ensure the audio being recorded does not suffer from competing sounds.

If your television studio needs help improving its acoustics, AmCraft Manufacturing offers various curtains, panels, and baffles solutions to meet your sound management needs. The show must go on, and we are here to help. Contact us today!

4 Ways to Manage the Acoustics in Your Restaurant

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4 Ways to Manage the Acoustics in Your Restaurant

Restaurants are designed to create a specific experience for diners. A great deal of thought goes into the menu and interior décor of a restaurant, but acoustics play an equally important role in the overall quality of a restaurant experience. Patrons want to hear one another and enjoy the social element of dining out, as well as the food. How can restaurant owners effectively manage the acoustics of their space?

The Challenge

Restaurants are inherently noisy places and restaurant noise reduction is a major concern for many restaurateurs. They are filled with the sound of people talking and laughing, music, clinking glasses, scraping cutlery, and busy staff members. Restaurants are sometimes designed with an aesthetic that results in poor acoustic management. Exposed brick walls and high industrial ceilings are striking, but they create a noisy and potentially disruptive atmosphere.
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The Solution

Restaurants do not need to compromise on aesthetics to create a better acoustic experience. Instead, restaurateurs can turn to effective acoustic solutions, including baffles, panels, and curtains.

Acoustic baffles are one the most versatile options for restaurants because they can be made with a variety of different materials and colors. Hung from the ceiling or strategically placed on different walls, baffles do not have to interfere with a restaurant’s visual aesthetics. They can match the color scheme and offer an unobtrusive solution to common acoustic challenges.

Acoustics Solution Applications

Here are four different ways restaurants can effectively use acoustic management solutions to achieve restaurant noise reduction.
  • The main space. The main dining room (or rooms) is the most important part of customer experience. Ceiling baffles can trap and reduce sound between the dining room’s ceiling and the baffle. Convex wall baffles have a curved surface that provides a large surface area for absorbing sound from multiple angles, which is helpful in a large, noise-filled restaurant. Flat wall baffles are a good tool for reducing the echo of multiple conversations, which is a common issue in large, open dining spaces. Free-hanging baffles offer a flexible solution to acoustics management because they can be hung close to various sources of noise, such as the entrance to the kitchen.
  • Private event rooms. Large restaurants often have private event rooms for large parties, such as rehearsal dinners, birthdays, and graduation celebrations. Patrons paying for a private experience do not want to be bothered by the noise from the main dining room. Likewise, the sound of private events should not escape out into the rest of the restaurant. Baffles can be used in these spaces, just as they are employed in the main dining room. Additionally, acoustic panels, a stationary option, can line the walls of a private event room to completely contain sound. Panels can even be covered with different types of fabric to match the aesthetics of the room.
  • The kitchen. Kitchen restaurants are extremely busy and loud. Chefs are preparing multiple meals at once, and staff members are constantly in and out of the area. Properly managing acoustics here helps protect employees from excessive noise and ensures diners are not disturbed by the sound of their food being prepared. Restaurant kitchens can benefit from acoustic curtains can hang on mounted track to help make the kitchen into an acoustic enclosure. The curtains can also be configured with window panels and door cut outs for easy staff access.
  • Administrative areas. Much of the restaurant business goes on behind the scenes. Owners often conduct administrative work on-site in an office, but the noise of the dining area and kitchen can be a distraction. Acoustic panels and curtains can be used in the office to dampen noise from the rest of the restaurant.

If you are opening a new restaurant or looking for ways to manage the sound of an existing restaurant, acoustic solutions are a useful tool. Learn more about the different options that could work in your space and get a quote.

Acoustic Curtains and Industrial Applications

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Acoustic Curtains & Industrial Applications

Industrial workplaces are inherently noisy. Machines run all day to produce goods, and workers use forklifts to move material. High noise levels can lead to workplace accidents, distraction, and even hearing loss for those working in these environments. Industrial workplaces of all kinds can manage noise levels with the help of acoustic curtains.

Industrial Noise


Approximately 22 million people are exposed to dangerous noise levels in the workplace each year, and nearly half of manufacturing workers have been exposed to hazardous noise levels. There are several ways to reduce exposure to high noise levels. Workers can wear earplugs; employers can invest in quieter machinery, and workplaces can strategically place barriers between workers and the sources of high noise. Reducing a few decibels can go a long way toward protecting employees in industrial settings.

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Acoustic Solutions

Acoustic curtains can serve as that barrier between employees and high noise levels. Industrial acoustic curtains explicitly designed for industrial applications are made of solid PVC-coated polyester, which is durable and easy to clean.

Industrial workplaces can opt for different acoustic curtain solutions depending on their needs. Acoustic curtains with Single Barrier Technology and Double Barrier Technology can be mounted on a track system and configured to fit the needs of various industrial spaces. The curtains can create an enclosure for the noisiest equipment or an enclosed, quieter space for employees to take a break.

Acoustic curtain walls with single-barrier technology have an average sound transmission coefficient (STC) of 34.5 and an average noise reduction coefficient (NRC) of 0.82. The acoustic curtain walls with double-barrier technology offer an even higher decibel loss, with an average STC of 47.5 and an average NRC of 0.64.

Industrial workplaces can also use acoustic baffles as a standalone solution or with acoustic curtain walls. Baffles are designed to be mounted on walls and ceilings. Acoustic baffles absorb sound and minimize echoing within a space.

Putting Acoustic Curtains to Work


Discover the versatile applications of acoustic curtains and baffles in a range of industrial settings. From construction sites to warehouses and manufacturing facilities, these sound management solutions can be tailored to your specific needs, empowering you to create a quieter, more productive environment.

  • Construction sites. In the midst of the cacophony of tools and forklifts, acoustic curtain walls stand as a practical solution. These walls can be strategically placed around the work site, effectively managing the sound of different tools. They can even include doorway panels and windows, ensuring easy access for the crew while maintaining a quieter work environment.
  • Warehouses. Warehouses may be used as industrial storage facilities, but that does not mean they are noise-free. The warehouse goods must be moved for storage and transport, which means heavy-duty equipment and big teams of people. Acoustic curtain walls can effectively divide warehouses into different sections, reducing noise. Acoustic baffles can add another layer of sound management, particularly helpful in large warehouse spaces likely to have echoing sound.
  • Manufacturing facilities. Manufacturing goods is a major industrial process that involves noise all day long. Acoustic baffles can be hung from walls and ceilings to reduce echoes in large manufacturing facilities. Acoustic curtain walls can be used to create quieter spaces in the facility. For example, administrative areas and break areas could benefit from the sound barrier provided by acoustic curtain walls.

Learn more about industrial acoustic noise blocking and sound absorbing solutions and request a quote to get started on improved sound management.

Theaters, Dance Studios, and More: How Acoustic Solutions Can Help Entertainment Venues

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Theaters, Dance Studios & More: How Acoustic Solutions Can Help Entertainment Venues

Theaters built with acoustics in mind date back to ancient Greece and Rome. These large performance spaces, often in the form of outdoor amphitheaters, could accommodate thousands of spectators. And thanks to the design of these spaces, everyone could hear what was happening on stage.

Acoustic Challenges

Today, acoustics are just as important in modern entertainment venues. Whether a theater, a dance studio, or a sports arena, the audience wants to be able to hear what is happening. Entertainment venues today have the same challenges as ancient venues, but they have the benefit of modern acoustic solutions.

Large entertainment venues have challenges such as reverberation and echoes. The structure of the venue, such as the seats and a stage, will absorb some of the reverberating sound but not all. Strategically placing absorptive materials in the theater or venue helps to reduce reverberation time. This can also help to cut down on the echoing effect caused by sound bouncing off of different surfaces.

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Acoustic Solutions

How can acoustic solutions help solve these common entertainment venue challenges?
  • Acoustic baffles. Acoustic baffles are a versatile solution that can be placed virtually anywhere in an entertainment venue. This solution comes in a variety of configurations: ceiling, convex wall, flat wall, and free hanging. Made of absorptive material, baffles can line the back walls of an entertainment venue to cut down on reverberation time. Baffles can also be effectively used on a venue’s balconies to manage acoustics. The main purpose of baffles is to assist with absorbing echoes. They take the sound that hits them and pulls it in to absorb it. Depending on which baffle type is chosen, they can even absorb echo from a variety of angles in one go. Acoustic baffles are also frequently used in dance studios and athletic facilities. For example, ceiling baffles may be hung in a studio space or a gym – taking up no space that could otherwise be used for physical activity. Plus, these baffles can be hung close to the source of noise 
  • Custom acoustic solutions. Every entertainment venue has different needs, which is why we offer customer solutions. For example, we can create large acoustic baffles that essentially combine a curtain’s construction with a baffles absorbing properties. A solution like this can be used to effectively line the walls of a theater from top to bottom. The front of these curtains, or any acoustic curtain really, can be made with an acoustic fabric, allowing as much sound to pass through it and be absorbed inside the layers of the curtain as possible.

We have also custom designed curtains that feature sound absorbing material on both sides. Curtains like these can create effective divisions of space in dance studios and other athletic facilities that have multiple events and activities happening simultaneously.

Learn more about these different acoustic solutions and get a quote for the option that will work best for your entertainment venue.

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How to Use Industrial Curtains to Facilitate the Powder Coating Pipe Process

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How to Use Industrial Curtains to Facilitate the Powder Coating Pipe Process

Industrial processes can be hot, cold, messy, and loud. Workplaces need the right equipment to safely and effectively contain this type of work – and different types of industrial curtains are up to the task. Powder coating pipes is one the processes that benefits from the use of industrial curtains.

What is powder coating?

Powder coating is a very common industrial finishing process that can be used on a variety of different materials. It has applications in industries including agriculture, appliances, automotive, electrical, and more. You can find this type of finish on things like bicycle frames, forklifts, kitchen appliances, car parts, and many different types of pipe. The process is so widespread it accounts for more than 15 percent of the industrial finishing industry, according to the Powder Coating Institute.

Powder coating is made of several different ingredients that are melted, cooled, and then ground into the fine powder that gives it is name. Next, the powder is typically applied to a surface using electrostatic spray deposition, according to the Powder Coating Institute. The application tool is usually some sort of handheld gun. To complete the application process, the powder coated product, like a pipe, is placed in a curing oven.

The durability of powder coating is one of the main reasons it is such a popular industrial process. Powder coating creates a finish that has high levels of resistance to moisture, scratches, corrosion, and other common causes of wear and tear.

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How industrial curtains work?

To understand how industrial curtain walls can help your business with its powder coating, you first need to understand how the curtains work.

Industrial curtain walls are a cost-effective way to create a contained workspace for powder coating pipes and other products. Rather than paying to build walls, industrial curtains are a less expensive, reconfigurable way to create the separate space you need for your facility.

Different types of curtains offer different benefits, including temperature control, sound absorption, and effective division of space.

Putting the two together

Here is how the three main types of industrial curtains can help industrial businesses that perform powder coating.

Insulated curtains

Industrial insulated curtains can be used to create a work area specifically for powder coating materials such as pipes. The curtains (which can come with airtight edges) will contain the coating and its ingredients, ensuring other workspaces do not come in contact with the powder coating. The curtain’s insulation value will also maintain temperature, which can help hasten the drying process.

Industrial insulated curtains can also be used to create secure storage space for powder coating that is waiting to be used. Powder coating should be stored away from an active heat source and in an area less than 80⁰ Fahrenheit, according to the Powder Coating Institute. Humidity control is also important in maintaining the integrity of the powder coating. Industrial insulated curtains can be configured to create a storage space with the right type of temperature and humidity control. When you are ready to use the powder coating, it can be taken to the insulated curtain area set up for the application process.

Thermal insulated curtains come in lightly insulated (flexible), medium insulated (flexible), heavy insulated (semi-flexible), and heaviest insulated (rigid) configurations.

Acoustic curtains

If the sound associated with the powder coating process is the main concern, industrial acoustic curtains could be the best option. Acoustic curtains can reduce or absorb sound, shielding nearby workspaces from the noise of powder coating.

Acoustic curtains come in various configurations, including retractable with single barrier technology and retractable with double barrier technology. The single barrier curtain option offers an average noise reduction coefficient (NRC) of 0.82, while the double barrier curtain option offers a NRC of 0.64. The acoustic curtain right for your business will depend on how much noise your powder coating process produces and how much you want to separate other workspaces from this noise.

Single layer curtains

If a business is conducting powder coating in a space where temperature and sound are not a major issue, a simple separation of workspaces is the solution they need.

Single layer curtains can be manufactured with or without a clear vision panel depending on your facility’s needs and can be used in an array of applications. For example, warehouse curtains are a durable option that can be used to create separate workspaces in large facilities. The curtain wall will contain the materials used in the powder coating process, ensuring other workspaces are not affected.

The type of curtain that will work best for your business will depend on what feature you find the most important: temperature control, acoustic value, or a simple separation of workspaces. Browse the different AmCraft industrial curtains available, find the option that works best for your powder coating pipe needs (insulated, acoustic, or single layer), and request a quote to get started.

What You Need to Know About Acoustic Abatement Products and Decibel Reduction

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What You Need to Know About Acoustic Abatement Products & Decibel Reduction

AmCraft’s Acoustic Abatement Products

  • Single block barrier curtains. As a configurable product, our single block barrier curtains are retractable and can be hung to create a completely enclosed space. The soft side of the curtain – made with 2 inches of sound attenuation material – is hung to face the source of the noise you wish to dampen. The other side of the curtain – made of one layer of sound blocking material – acts as a barrier facing the area you want to keep quiet. The single block barrier curtains have a maximum height of 30 feet for retractable curtains and 40’ for stationary ones.
  • Double block barrier curtains. Just like the single block product, the double block barrier curtains are retractable and designed to configure to your needs. The front side of the curtain is made of 1 inch of sound attenuation material, followed by a layer of sound blocking material. Behind this is another layer of 1” sound attenuation material and sound blocking material, making this curtain have 2 complete layers. The double block barrier curtains have a maximum height of 20 feet for retractable curtains and 30’ for stationary ones.
  • Acoustic baffles. AmCraft offers acoustic baffles in several configurations – including ceiling, convex wall, flat wall, and free hanging – and sizes. These products feature 2.5-4 inches of cotton absorption material.
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Understanding Decibel Reduction

Putting an exact number on decibel reduction for a particular space is difficult – there are too many variables. Noise reduction products are just one element of a workspace’s acoustics. The size of the space; the material of the floor, ceiling, and walls; and how the acoustic curtains are placed all affect noise levels. In a small space, sound has less room to dissipate. This is particularly true of high-decibel, low-frequency sounds. Sound also will travel through and reflect off of different materials, like metal and concrete. Gaps between acoustic curtains will allow some sound to escape the barrier.

Given all of these factors, we cannot offer our customers a decibel reduction guarantee, but we can demonstrate how our products have been used in multiple different settings. Our case studies show the decibel reduction results achieved in real-world projects, which you can use as a model for understanding what to expect with your own project.

Double Barrier Stationary Wall

In addition to our case studies, we also provide sound transmission (STC) and noise reduction coefficient (NRC) ratings for each of our acoustic abatement products. These ratings, helpful for any noise abatement product, measure two different things. STC ratings measure how well a product lessens decibels as noise passes through it. NRC ratings measure how well a product absorbs sound. Review the STC and NRC ratings for each of our products on our data sheets.

Our acoustic abatement products are designed to bring effective noise reduction to your workspace. Reach out to our team to create your curtain and take the first step toward improved noise management.

Acoustic Baffle Systems Are a Sound Choice

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Acoustic Baffle Systems Are a Sound Choice

The word baffle, at its most basic level, is defined as, “to retrain or regulate”. Used as a noun, its definition expands to, “a device used to restrain the flow of a fluid, gas, or loose material or to prevent the spreading of sound or light in a particular direction”. AmCraft Manufacturing understands these definitions and has used them to design a system of acoustic baffles for industrial environments.

With heavier duty outer layers, and performance focused inner layers, these baffles help facilities of all sizes mitigate and absorb sound and lower noise levels. With four different designs to choose from, it is also guaranteed that there is an acoustical baffle to suit all different sound situations.

The first two baffle options are ones that are designed to be supported by a facility’s ceiling. The “free hanging baffle” has a rectangular shape, with the width being wider than the height. Its mounting method has the top edge of the baffle supported from the ceiling, typically using chain suspension. It hangs straight down and provides a wide, flat panel. These baffles assist with absorbing sound that hits them head on.

Acoustic Baffle Systems photo grid

The second baffle option in this category is the “ceiling baffle”. These units are still rectangular, but are longer rather than wider. Both the right and left edges mount to the existing ceiling, and the center of the baffle is pulled down toward the ground by gravity. This mounting method creates a baffle that is bowed out in the center, away from the ceiling from which it is hung. While these units are also designed to absorb sound, they can catch sound from many different vantage points. Their bowed shape allows them to intercept sound from anywhere within their bell curve, not simply sound that hits them head on.

The final two baffle options mirror those of the two outlined above, but are designed to be supported by the facility’s walls. The “flat wall baffle” has a broad, rectangular shape and sits with its backside flat against an existing wall. Its generous surface area will assist with dampening sound that hits it head on anywhere within its body. Meanwhile, the “convex wall baffle” has a shape that bumps out from the wall on which it is seated. This curved shape once again allows this unit to absorb sound from a wider range of areas. When mounted to a wall, this curved baffle can easily break up sound traveling from the ground, ceiling, or open area in front of it.

All baffle options fabricated by AmCraft have options for their front layer which allows for sound transmission through them, as well as durability and cleanability over time. This unique combination of two different mediums allows for the fabrication of a high performance acoustic product in a long-lasting shell. For more information, please contact our dedicated sales team here.

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Jack WarrenJack Warren
14:05 23 Oct 24
John, the AmCraft representative was super helpful and responsive. The ordering process was seamless and I would definitely place another order with them again in the future.
erin herin h
02:28 11 Sep 24
Everything arrived on time and perfect. Install was easier than expected. Thank you!
Rob WilkingRob Wilking
17:01 11 Jul 24
Patti Pope was very helpful in fulfilling my customer order for Data Center equipment rack curtains. My initial measurements were not accurate and she was able to accommodate my requst for a sizing change and deleivered the curtians in a timely manner.
Donald SchollDonald Scholl
20:21 23 Apr 24
Amcraft has again supplied an exceptional product for another one our projects.Their sales and engineering groups were able to meet our extensive custom order. The ship date was as promised, and received in perfect condition. I can’t think of any other manufacturer who could meet our food grade needs.
D “DN” NguyenD “DN” Nguyen
15:43 10 Jul 23
Kristen and the team at Amcraft was very accommodating. They made the ordering process simple, efficient and communicated their expertise with precision and accuracy. The customer curtains (2), were made to our expectations and the lead time/delivery was faster than expected.Although, they were built as curtains, we work in a hot environment and change the way we mounted the curtains. We have seen a decrease in temperature in our facility, which can be an oven.We wish the best for Amcraft, and thank you again.
Warren EvansWarren Evans
20:03 19 Apr 22
Our company installed a machine that is known for the generation of relatively high decibel readings. The readings were exacerbated by the location of the machine adjacent to a concrete block wall. The combination of machinery and location resulted in decibel readings that exceeded expectations.We spoke with several companies for a solution, and AmCraft was chosen for the flexibility of their product. It allowed the sound dampening wall to be retracted when service needed to be done and provided an excellent amount of sound cancellation.Andrea at AmCraft was very patient as we sorted out what was best for our process and our budget.The customer has expressed an interest in using these same panels for other applications in their mill.Good Job AmCraft!! Thank You Very Much.
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