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Acoustic insulation is a kind of soundproofing. It aims to prohibit sound from getting in and out of a confined space by setting a barrier. This barrier is set amid the interior and the exterior areas. The acoustic insulation materials choice and the process will vary because of sound travels in many fashions. This has enlarged the types of materials in the acoustic insulation market. It adequately decreases sound transmission but cannot completely eradicate the transmission of sound.


The most common accesses to acoustic insulation is to construct a barrier of any kind amid the source of the sound and the area surrounding. One of the examples is the panel installation on the inner walls. This application allows the panel to obtain foam or varied material that can aid to devour reverberations, echoing and other sound transmission types. Another method is infusing sound-decreasing material inside the current wall. This method does not eradicate sound from entering the wall but can devour the sound to lessen the amount that appears on the other side of the wall. This method is mostly used in building apartments and varied areas.


The type of Acoustic insulation refers to a varied product available in the acoustic insulation market. Outside commotion, traffic noise, high echoes, redundant noise can be the biggest reason of annoyance. The effective way to encounter these is to invest is some kind of acoustic insulation. There is a wide range of products type available in acoustic insulation market but to opt for the most effective type is by knowing the characteristics of the product.

Here are some of the popular types of Acoustic Insulation products available in the market.

Glasswool Acoustic Insulation Products

Glasswool also was known as fiberglass is a broadly used insulating material. It produced from sand and used glass to obtain millions of fine glass fibers organized and ensured together with aid of specific binder. They develop a blanket or batt that appears with the texture of wool. In the production process, the tiny air pocket lends the material insulating properties.

Acoustic Foam Insulation

Acoustic foam insulation accurately known as acoustic convoluted open-cell polyethylene foam is light in weight and a non-toxic product. It is mostly used in sound studios and other industrial and commercial applications and product. The foam is used to control vibration among the space. They act as the sound barrier. They are available in flat panels or rolls. They come in a variety of thickness and density.

Mass Loaded Vinyl (MLV)

MLV or mass loaded vinyl is a sound absorber or barrier product also called as a limp mass barrier. They restrict the transmission of sound waves by raising the mass of the structure and developing it more difficult for the sound to pass through. The main materials that are used in the manufacturing of MLV are two, barium sulfate, occurs naturally, increased mass material and vinyl that lends its flexibility. This results in a tremendous density material that is non-toxic and is also safe for use in any setting. They are available in rolls for using in walls, ceilings, under floors and industrial applications.

Acoustic Pipe Lagging

Acoustic pipe lagging is a mixture of a bulk foam sound barrier and a huge mass sound absorber. Acoustic foam is employed as a bulk sound barrier and acts to separate the pipe, layered in loaded in mass vinyl. This result in a simple to install and effective acoustic insulation solution for pipes those are noisy in residential and commercial properties. It is also suitable to use in ducting ventilation and a wide range of industrial applications. It is available in flat packs, pre-cut and also in rolls for fast and simple installation.

Komal Surana

Author: Komal Surana

Sr. Content Writer and Editor, Inkwood Research

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