Cut down on the noise coming into or going out of your living area with these proven sound-dampening materials and techniques ...

Knowing the types of sound insulation available will help you ensure your home stays quiet. ... Some acoustic underlayment systems are designed to be installed slightly elevated above the subfloor.

Quick Tip: The sound-absorbing efficiency of underlayment and other building materials is measured by impact insulation class (ICC). The higher, the better, says Chung-Sao.

12 May 2008International Sound Proofing Company releases a new formula that also increases the 'R' (Thermal) value by 22%.Acoustiblok sound proofing announced that a new formula of their 1/8" material ...