Floor Muffler is fully recyclable and resilient making it environmentally friendly. Made in the USA Floor Muffler is 2mm thick and has a sound rating (STC) of 73! Don’t worry about tip toeing around the house anymore, this underlayment comes to the rescue. Use it over cement or wood subfloor.
Most Effective underlayment for reducing foot fall noise with a IIC74/STC73 rating. This underlayment comes with self-sealing tape system, making installation even easier. Floor Muffler is mold and mildew resistant and surpasses the Indoor Air Quality emissions requirement for California’s Section 01350, the most stringent volatile organic compound (VOC) emissions standard in North America.