At Ideatec, we know how difficult it can be to choose the right type of acoustic absorber, so we’ve put together some tips to help you select and install them.
Tips for installing sound-absorbing panels
The smooth surfaces in rooms act as reflective screens, bouncing sounds produced inside the room back into the air and transmitting them outwards. For this reason, sound-absorbing panels are essential in any room, as they prevent noise generated within it from escaping to the outside. Their main function is to minimise the phenomenon known as reverberation by absorbing sound waves, preventing them from spreading throughout the space and passing through the walls. At Ideatec, we offer a series of tips for choosing and installing acoustic absorbers correctly. The first aspect to consider when selecting a specific acoustic absorber is the material from which it is made. The greater its sound absorption capacity, the less sound it reflects. In this regard, we must take into account such important aspects as:
- Porosity. Generally speaking, for all types of acoustic absorber, the higher the porosity, the greater the absorption of all frequencies, whether low or high.
- Thickness. The greater the thickness, the greater the absorption of low-frequency or bass waves.
- Density. It must be just right, as if it is too low it will not absorb sound waves effectively, but if the absorber is too dense it may cause a reflection or rebound effect.
- Dimensions. Acoustic panels come in various sizes, which must be taken into account to accurately calculate the quantity required.
Another factor that will determine the success of the installation is the creation of a layout plan and a site survey of the space where the acoustic absorber will be located. This is a crucial point, as if the panels are not positioned at equal distances or following the contours of the room, the installation will be poorly finished and will therefore lose all its effectiveness. Finally, to achieve a high-quality result when installing the acoustic absorber, it is vital that the surface to which it will be fixed is clean and free from any impurities that might reduce its adhesion. Furthermore, the adhesive must be applied to the acoustic materials in just the right amount. Once all this has been done, all that remains is to enjoy an acoustically comfortable room with very low reverberation times. At Ideatec, we offer a fully personalised service when you choose any of our acoustic solutions.