QuietCORK™ material is typically used under flooring to insulate and reduce sound.
QuietCORK™ products are formulated from specific sized natural cork grains to meet or surpass sound control standards and requirements as specified by building codes, condominium associations, architects, and other governing agencies. QuietCORK™ is produced from the correct mix of both large and small natural cork grains compressed to an optimal medium/low density. This combination of grains and ideal density results in the best acoustical sound control barriers when used in conjunction with assorted surface floors (hardwood, parquet, ceramic, laminate, marble, slate, stone or floating floors). QuietCORK™ materials have been tested for their acoustical properties. Visit quietcork.com for test results and additional details.
Note: If you are looking for facing cork material (such as bulletin board grade material that will be visible)
consider the CR117 grade of cork sheets.