Mass Loaded Vinyl ANC-WBV

Mass Loaded Vinyl (MLV) – Soundproofing material for walls, floors, ceilings, and more used to Control Sound and Eliminate noise.

Mass Loaded Vinyl consists of one pound per square foot reinforced mylar-faced loaded vinyl noise barrier used to wrap noisy pipes, ducts, valves, equipment, fan housings, and more.

  • Standard roll sizes are 48″ x 30’L
  • Easy to cut, wrap and install with matching tape on site.
  • STC 26

Typically used to wrap noisy pipes and ducts to block the noise that transmits through the walls of the pipe or duct as air or other contents move through it. The reinforced mylar exterior readily accepts a matching lag tape for easy installation and also serves as a protective jacket for indoor or outdoor applications.

Product Data

Description                  1LB-psf reinforced mylar-faced vinyl barrier
Nominal thickness 0.90 inch
Temperature range      -10° to +180° F
Standard width             48”
Roll length                30′ or 60’
Weight                         1.0LB psf
Flammability               UL94: meets VO
Smoke Developed: 395 (per ASTM E-84)
Flame Spread: 32.5 (per ASTM E-84)

PRODUCT 125 250 500 1000 2000 4000 STC
ANC-WBV 15 16 21 26 33 38 26

ASTM E-90 & E 413

Acoustical Data:

Case Study

Northwest Natural Gas Company needs to isolate noise disturbing surrounding farms & residential areas… Read More

Lockheed Martin Missiles & Fire needs to drop equipment noise traveling through pipes to within OSHA guidelines.. Read More

Acoustic Applications
  • Exposed Ductwork
  • Piping
  • HVAC Systems
  • Blowers
  • Residential
  • Heat Exchanges
  • Valves