Vibration-induced noise in sheet metal ductwork can be reduced by applying sheets of Dynamat Xtreme.
Vibration = noise
Vibrating sheet metal is a major source of noise in most households. Washers and dryers, dishwashers, air conditioners, ductwork and pipes create noise that can be distracting when you're trying to enjoy music or a movie. You can quiet that noise with Dynamat Xtreme.
A simple, effective solution
Dynamat Xtreme is a thin, lightweight vibration-damping material that reduces noise when applied to sheet metal surfaces. Through a process called "Vibro-Acoustic Energy Conversion," Dynamat Xtreme converts vibrational energy into low-grade thermal energy. The result is a noticeably quieter home.
Easy to install
Dynamat Xtreme has a self-adhesive peel-and-stick backing, and is pliable, so it conforms and adheres easily to sheet metal and any other hard surface. This kit includes 24 pieces, each 4" x 10". I used Dynamat to quiet the HVAC ductwork that's near my theater room, and I also applied some to my washer and dryer located in an adjacent room. It made a very noticeably improvement, especially on the ductwork.