An acoustic wall is one fitted with boards and materials that absorb sound to deter noise in an office. The wall can also improve speech fluency and voice intelligibility. Although they are often installed for practical purposes, the use of colourful materials in building acoustic walls can make an office look elegant and attractive. These materials also determine your office’s level of functionality. Below are some of the materials that you can choose from depending on what you intend to achieve.
1. Acoustic foam
The foam is made from polyurethane, a light material suitable for high sound frequencies. The foam can be attached on doors, walls, and ceiling boards to deter noise and sound waves. It significantly improves the quality of sound and makes speech sound clearer. It also reduces the intensity of sound waves and controls noise by preventing sound echoes across walls. The foam is available in different designs and patterns.
2. Acoustic glass mineral wool
Acoustic glass mineral wool is made from a rock which is turned to form a glassy fibrous structure. The material absorbs sound, and is, therefore, suitable for soundproofing. It is ideal for rooms that are prone to fires since it does not absorb moisture, and it is fire-resistant. Also, it reduces sound reverberation. The material is suitable for partitioning office rooms and building ceiling patterns.
3. Acoustic cotton batts
As the name suggests, they are made from cotton fibre which makes them soft and able to be recycled. They are suitable for soundproofing and are friendly to the human skin. They are also resistant to flames, mould, and fungi, making them ideal for acoustic walls and executive furniture.
4. Acoustic fabric panels
These panels are made from wood wrapped in a fabric containing foam, high-density fibreglass, and other sound-absorbing materials. They are suitable when dealing with low-level sound waves. They come in different designs and colours that make the fabric attractive.
5. Hanging baffles
Hanging baffles are ideal for reducing echoes in a room and improving its appearance. Their conical design makes the room artistic and attractive.
6. Quiet board water-resistant panels
They are suitable for dumpy areas and rooms that have a lot of moisture. They are ideal for gymnasiums, indoor swimming pools, gun ranges, and laboratories. To achieve the functionality of acoustic walls, the choice of the material to use is essential. Each room is unique and has a specific material that will help make it soundproof. It is advisable to make prior arrangements and consult wall acoustics experts to guide you.