A noise barrier for the residential customer! Finally a solution for those who suffer from noise nuisance from noisy neighbors, a nearby road or railway,…
A solution for the professional customer
Compressors or air conditioning installations, heat pumps, unloading quay, carwash, department store parking lot, smoking area, playground,... All possible sources of noise nuisance for which we can offer various solutions. Efficient and affordable!
In various scenarios a noise wall will be an excellent solution for your noise problem!
Reduces noise by 50% !
The sound source produces waves and sound energy, which collide with the sound barrier.
Depending on the material used and the acoustic characteristics of the sound barrier, part of the direct source sound is reflected or absorbed, creating an acoustic shadow zone behind the barrier.
The sound emitted by the direct sound source remains above the acoustic shadow zone. Any other sound is indirect or 'diffracted’.
The uniqueness of the SonoWall lies in the sound attenuation power obtained by the material in the core of the panel.
This traditional looking garden panel with acoustic core reduces the noise coming from a direct source (road, railway,...) by more than 50%.
SonoWall sound walls give you the peace and quiet you desire.
The effectiveness of a sound wall depends on a number of determining parameters : The distance between the sound source and the SonoWall (A), the height of the wall (B) and the desired acoustic shadow zone (C). In addition to this, possible indirect source noise from neighboring buildings or other obstacles must be taken into account.
Noise reduction panels:
Reflective and absorbent panels:
Contact our quotation service to get advice on the best configuration
Our SonoPost posts are specially designed for the SonoWall panels and are very durable. They consist of 3 pieces with stainless steel screws and are autoclave class 4 treated.
There are different lengths available from 2,70m to 3,90m and this in 3 variants: intermediate, corner and end posts.
For the finishing we can provide cover slats that cover the panels and posts.
Stainless steel post sinkers
Reflective sound panel with tongue and groove cladding
Acoustic panel on one side absorbent, covered with vertical slats on this side
Reflective sound panel, "half-log" cladding
Our panels are made of pine from northern Europe. This ensures a high wood density and a durable quality after autoclave treatment of the wood.
Pinus Sylvestris and Picea Abies with planed finish
35dB RW: Surpassing noise reduction levels of some of the industrial sound barriers!
Our SonoWall Wood has performed very well in our independent Lab tests at the Eco-Scan Sound testing lab in Belgium. We have achieved a raw value of -35 decibels (dB) of sound reduction through reflection on our panels. It is generally accepted that to the ears of a normal person a sound reduction of -10dB is perceived as being half the sound level, so you can imagine how effective our Sonowalls are!
On the graph you see how our panels perform. Notice the 1Khz to 1.2Khz frequency band, this is the typical frequency of traffic noise where the results are at their best! This is tested according to the sound reduction index ISO 140-3.
Results shown according to ISO 717-1.