We at Sto have been researching acoustics for over 35 years, and always with the same goal in mind – to provide you with everything you need to design acoustically perfect rooms.

Our solutions for perfect room acoustics
Four different systems and a wide range of materials and surfaces to choose from. StoSilent provides you with solutions for suspended panel systems, direct systems, acoustic plasters, as well as variable ceiling and wall elements.

• Four tried-and-tested acoustic systems and a unique range of sound-absorbing products that fulfil all technical and design requirements for perfect room acoustics
• Lightweight acoustic panels made of expanded glass granulate
• Sub-construction made of metal profiles
• High sound absorption values
• Shortened reverberation time
• Good room damping
• Curved, seamless acoustic ceilings
• Seamless surfaces up to 700 m²
• A wide variety of finishes
• Fine and textured surfaces
• A fantastic range of colours to choose from – up to 450 colour shades available
• Sustainable and eco-friendly coatings
• Comprehensive advice for every project phase

As far as seamless acoustics are concerned, suspended acoustic systems currently form the largest market. The StoSilent Distance panel system allows walls and ceilings that have to be suspended to be designed in a seamless and sound-absorbing manner up to 200 m².

This space-saving direct system is very easy to assemble, manages without a sub-construction, and is suitable for virtually any substrate. The lightweight sandwich boards are made of stone wool and expanded glass granulate, making them perfect for curved, seamless acoustic ceilings.

The variable systems in the StoSilent Modular range are the first choice for any location where it is not possible to use suspended or directly mounted systems, or where you are trying to optimise the acoustics of a room that is already in use. StoSilent Modular 300 meets special design requirements: the slim absorbing board combined with an aluminium edge that is only three millimetres thick gives the system an elegant appearance.

Many structural factors do not allow suspended or mounted acoustic systems - for example, listed buildings or sacred buildings. In cases like this, we have been a successful player on the market for many years with our acoustic plaster systems.