Sound walls are necessary for many workplace areas to reduce or eliminate disturbing external sounds from outside the building. The experts say that the material used to construct the sturdy walls is polystyrene foam sheets (also known as polyurethane foam) and several types and styles of blocking. Various types and styles of blocking may be required for different situations. For instance, the blocking used in conjunction with polystyrene foam sheets in wall construction may differ from the blocking required for soundproofing in a closet or utility room. In addition, sound barriers are frequently used between walls and ceilings in a room or building.

The material used to construct the sound walls is polyurethane, which is flexible but strong at the joint where sheets are connected. The blocking (a foam barrier) is then added to this joint. Several types and styles of sound barriers are available today and include sound isolation, sound control, sound walls, and sound insulation.

The sound barrier is created by a rigid plastic liner applied between two sheets of either polystyrene or polyurethane. The thickness of the plastic liner is dependent upon the type of sound barrier to be installed. The Flexi-wall system is a multiple-layer sound barrier that provides reasonable sound control, especially when installed near the ceiling or walls. Several types and styles of Flexi-wall are available in the market today.

The sound walls can also be referred to as sturdy isolation walls. These sound barriers can isolate the primary noise source within a room or area. For example, offices often use sound isolation walls to prevent annoying external sounds from invading the office. It is also used in concert halls to avoid feedback audience from being transmitted to the stage.

At, you can also find different types of noise barriers manufactured to fit different building structures such as offices, theaters, conference rooms, shops, hospitals, restaurants, and bars. They are made with various materials such as aluminum, fiberglass, sheet metal, and wood. Popular materials for these types of sound walls are:

  • The full text available.
  • Total text panels.
  • Single wall panels.
  • Fiberglass handheld panels.
  • Vinyl handheld panels.

In addition, some popular types of noise barriers are pre-bundled with ductwork, which helps maintain consistency in the indoor environment.

Noise isolating walls can also come in the form of various types of sound absorption solutions. Among the different sound absorption kinds are solid diffusers, sound deadeners, sound reflectors, and space blankets. Some popular diffusers include quartz crystal, silica stone, and polysilicon. On the other hand, some popular absorbents include fiberglass balls, silica gel, and cellulose beads. The advantage of using these different types of absorbents is that they help reduce the scattering of sound in the space, reducing the overall ambient noise in the area.

Another type of sound wall is noise barrier walls and sound walls for commercial and residential purposes. Several studies have revealed that highway noise barriers effectively decrease traffic noise and ambient noise levels by 45 percent. As such, the risk of accidents due to distracted driving becomes appreciable. Furthermore, highway noise barriers are also known to help reduce vibrations and transmission noises in the transmission system of vehicles. Thus, in addition to the benefits mentioned above, highway noise barriers also effectively deter vehicle collision damage.

Many individuals and businesses are now choosing a noise barrier for their homes, which includes a sound wall, diffuser, or a combination of diffusers and wall sound. A diffuser is used when the primary source of excessive noise cannot be blocked. It has the same results as the sound barrier, except it does not allow the noise to travel through the walls of your home. A diffuser is usually placed on the outside perimeter of the house. You can also use a combination of diffusers and wall sound by putting them all over the house.

By lexutor