The HOLDRITE® Silencer™ System is the only pipe support system that has been tested by a certified ISO-3822 lab. Proven in the marketplace and readily available through wholesale distribution nationally, the HOLDRITE Silencer System is the most comprehensive solution specifically for plumbing noise and vibration isolation. The company offers a helpful CD that shows test data, installation details, engineer specifications, and cost analysis. To request a FREE CD, visit

Hubbard Enterprises