Stepwood® Acoustic tested by TÜV


We are presenting our newly developed Stepwood® acoustic panels for the first time at the trade fair BAU in Munich (19.1.2015-23.1.2015). The panels underwent laboratory acoustics and noise control tests at TÜV (Technical Inspection Authority) Rheinland. The sound absorption rating (αw) ​​of Stepwood® panels in spruce and core beech with different drilled holes was measured. The test results are very satisfactory!

More value for ears & eyes

The Stepwood® design panel allows you to give a room high-quality and individual character. In combination with the different drilled holes, you are able achieve an ideal acoustic solution.
Stepwood® already improves noise values through its stepped surface in comparison to smooth surfaces. Through visually stunning all-over holes, we have created the basis of good sound absorption. The absorption value is determined by the building height and the insulation material.
We combine design, nature and function, and provide Stepwood® acoustic panels in different wood species, finishes and drilled holes to you. You will surely find the right type for your project!
e.g. Spruce panels with drilled holes R4,5 D2: high absorption (absorption class C): sound absorption rating (αw) = 0.75
Core beech panels with drilled holes R4,5 D1,2: sound absorption rating (αw) = 0.40 with high sound absorption coefficient of> 0.8 in the frequency range of about 160-500 Hz

Get our information flyer as pdf here.