Home > DIY Acoustic Materials > Sound Isolation Materials > Mass-Loaded Vinyl

This flexible, mass loaded vinyl barrier is specifically engineered for efficient sound isolation in homes, businesses, or apartment buildings. This product works well behind sheet rock or in ceilings between offices, conference rooms, or individual units where effective soundproofing is essential.

Specs and Features

Roll size: 4’ x 25’
Coverage area: 100 sq ft
Density: 1 lb per sq ft
Thickness: 1/8"

Acoustical Properties

Noise Transmission Loss (dB) / Frequency (HZ)
125	250	500	1000	2000	4000	STC
11	15	21	27	33	39	26
* per ASTM E-90-97 E413-87

This is my two-channel listening room. The room was very noisy. The panels helped reduce reflections which warmed up the high frequencies and seemed to have improved the bass as well.