Tuesday, February 11, 2025

Understanding the acoustic properties of PET felt boards


The sound insulation of your living space will greatly determine your quality of life. Noise distracts and triggers anxiety, which means you won't be able to relax, focus, or stay calm. Fortunately, with some strategically placed soundproofing felt panels, this problem should be solved fairly effectively.



Here, the choice of material is crucial, and PET felt boards have become increasingly popular over the past few years. Here’s what you should know about this material type and why people choose them over other soundproofing methods.

1. What is PET felt board

    PET felt sound-absorbing board Made of polyethylene terephthalate fiber. They are designed to absorb noise pollution in environments ranging from crowded office and commercial spaces to family homes.

    The manufacturing process is very simple. The fibers are made from recycled PET plastic. In other words, it's a completely green approach that further encourages the use of renewable resources.

    The plastic is heated and pressed to bond the fibers together, creating a dense, durable material. These panels come in different shapes, forms, and sizes, but they are generally lightweight and easy to install.

    Best of all, these materials come in a variety of colors and textures, meaning they're the perfect addition to any space. You don't have to choose between functionality and aesthetics.

    As the industry expands, demand for these panels will grow, which will benefit the entire recycling sector. Remember, environmental friendliness should also be considered when choosing whether to use PET felt or more traditional materials.

    Sound-absorbing felt boardSound-absorbing felt board

    2. Acoustic properties of PET felt board

      People choose PET felt boards mainly because of their excellent noise reduction properties. These are acoustic panels, and their job is to eliminate noise. If they're not good at it, no one will care if they're environmentally friendly or cheap.

      The first question worth asking is – are they good at their primary function? Afterwards, we can discuss other properties and cost-effectiveness.

      How it works is that these panels capture and dampen sound waves, preventing them from bouncing around the room and amplifying the source noise with each bounce. They also minimize echoes and background noise, which is crucial in office spaces where there is always chatter and keyboard and mouse clicks.

      All of this is crucial for an open office space. You see, the noise structure of modern offices has been one of the most pressing issues since the abandonment of the cubicle system.

      In a traditional home, these PET felt panels would also add extra thickness to the walls, making the entire room quieter. As more and more people transition to home officewhich is more important than ever.

      3. Other advantages of PET felt boards

        PET felt boards have many other benefits, such as benefits that go well beyond acoustic properties.

        First, the fact that they are environmentally friendly is more important to some people. You'll find that modern office executives and homeowners care about more than just performance. While they do care about decibels, that's not really their area of ​​expertise, meaning they're looking for descriptive differences in noise levels (quite quiet or slightly quieter).

        On the other hand, the fact that it's green because it's made from discarded plastic bottles allows them to better imagine that.

        Secondly, these panels are much cheaper than most similar panels. When it comes to value for money, this is where they shine brightest as they are exceptionally cost-effective.

        Apart from that, these panels are very easy to install, which means you don’t need to look for an expert. This is mainly because they are lightweight, which means they don't need to be fastened in any special way or that you need more people to help you install them.

        This also makes maintenance and replacement simple.

        Finally, these panels are more durable than you might expect, especially in indoor conditions (where you plan to use them), which means this is a one-time purchase.

        4. Tips for better use of PET felt boards

          The key to being satisfied with these PET felt boards is knowing how to use them correctly. First, you need to learn how to place them strategically. Where is noise most likely to occur? Then, you need to understand that sound waves mostly travel in straight lines, which means you should cover the wall opposite the source of the noise.

          You also want to cover the ground near seating areas and around noisy equipment as much as possible. It's important to cover the area around your seats because people create noise just by being there, breathing, talking, and typing.

          Of course, the layout of the space and its use will determine the density and location of the PET felt system. In a typical job, you need to use different strategies than in a conference room or auditorium.

          Best of all, since this material is so cheap, you may even want to consider full coverage.

          Finally, layering (installing these panels in layers) may give you the best results.

          5. Installation and maintenance skills

            When installing, the most important thing is to choose the layout. If you don't know where the panels should go, you won't be able to prepare the surface, apply adhesive, and check that the mounting hardware will fit properly.

            Although the panels are lightweight, you still need to make sure they are installed correctly.

            Remember, all of these panels come with manufacturer's guidelines. Regardless of whether you find a tutorial online, you should always read the instructions and try to follow them as closely as possible.

            Of course, all of this assumes you install it yourself.

            wrap up

            Finally, felt acoustic panels are environmentally friendly, cheap, and easy to install. Best of all, they do it all while getting the job done. Without sophisticated noise measuring instruments, you most likely won't be able to tell the difference between them and alternative (even more expensive) materials. Even when measured, they are unlikely to perform poorly.



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