Feltfill: Innovative Filler Material for Acoustic Performance and Sustainability
Feltfill: Innovative Filler Material for Acoustic Performance and Sustainability
Feltfill is an innovative filler material specifically designed to enhance indoor acoustics and provide effective sound control. Manufactured using environmentally friendly processes with 60% recycled PET bottles, Feltfill delivers acoustic solutions while promoting sustainability.
Thanks to its porous structure, Feltfill efficiently facilitates the conversion of sound energy into heat, ensuring high-performance sound absorption in spaces. It significantly enhances the performance of acoustic products, particularly at frequencies of 250 Hz and above. This feature improves speech intelligibility, contributing to clearer communication environments. Additionally, it reduces reverberation time in spaces, creating more comfortable and functional interiors.
The Key to Silence and Comfort: Feltfill
Feltfill has been rigorously tested in compliance with ISO 354 and ASTM C423 standards, demonstrating its excellent acoustic performance. With a weighted sound absorption coefficient (αw) of 0.70, Feltfill effectively reduces sound reverberation across various frequencies. Thanks to its proven reliability and high performance, Feltfill is the ideal solution for creating quieter, more comfortable interiors across diverse applications
A Quieter and More Sustainable Future with Feltfill
Feltfill, with its porous structure and unique surface texture, delivers exceptional sound absorption performance at frequencies above 125 Hz. Offering high efficiency in acoustic solutions, Feltfill’s performance can be further enhanced by combining it with other products or by leaving an air gap. This makes it the perfect choice for creating an outstanding acoustic experience in your spaces.
Feltfill demonstrates remarkable potential when integrated into ceiling-mounted product groups using the “drop-in method,” doubling its sound absorption capacity. Additionally, it can be placed between profiles in partition walls or gypsum ceilings without the need for any adhesives, contributing to sound transmission reduction. When required, its performance can be further elevated using a double-layer application.
Feltfill is a versatile product suitable for various spaces, including homes, offices, restaurants, hotels, and educational environments. By combining aesthetics with functionality, it creates peaceful, efficient, and sustainable interiors.
