Phonstop ceiling and wall tiles are made from 100 percent recycled glass, sintered to form a rigid, lightweight and porous sound absorber. Phonstop tiles have exceptional acoustical properties and are easy to install both indoors and outdoors.
Phonstop ceiling and wall panels offer excellent absorption and high durability. Also, Phonstop does not shrink or expand under wet conditions, making it ideal for applications where humidity is a factor.
Phonstop panels are Class 1 fire-rated and available for adhesive and drop-in ceiling applications. Both the adhesive and ceiling grid Phonstop panels provide excellent sound absorption and have Noise Reduction Coefficients (NRC) up to 0.90, depending on installation.
Phonstop can be finished in a variety of different paints, or plastered for a monolithic appearance. Panels for adhesive application come with two edge options, one face with a 3/8" chamfer bevel, and one face with a square edge. Phonstop is made of lightweight sintered glass which is easy to cut and install.