Stc Rating Of Mass Loaded Vinyl

All mass loaded vinyl is measured by weight specifically pounds per square foot.

Stc rating of mass loaded vinyl.

1lb mass loaded vinyl 1 8 thick and weighs 1 pound per square ft. Mlv 1 has a standalone stc rating of 26 and mlv 2 has a standalone stc rating of 32. It has an stc rating of 27 meaning it will make a good sound barrier wherever you use it. Mlv noise barrier adds mass in a minimal thickness.

On studio projects movie theaters and residential applications it can improve the sound transmission class stc rating of a wall and help attenuate excess noise. Tms mlv can be used in condos apartments classrooms medical facilities automobiles and more. Stc rating of 33. 2lb mass loaded vinyl 1 4 thick and weighs 2 pound per square ft.

The standalone stc rating of each of these thicknesses weights jumps about 5 points as the material thickness increases stc 20 stc 26 stc 31. Soundproofing systems combine mass isolation absorption and damping to achieve the sound reduction results best suited for the application. Noises don t stand a chance with that kind of density stopping unwanted sound waves from entering a room music studio or office. Our mass loaded vinyl is stc rated to ensure you receive the proper soundproofing equipment for your home or office.

Sound transmission class stc is an integer rating of how well a building partition attenuates airborne sound. Ultimately mass loaded vinyl and other soundproofing membranes can be most effective when used in tested assemblies where stc performance is critical. It is the standard 1 lb per sq ft version. It is an incomplete measurement since stc ratings do not factor low frequency bass which is where most noise problems occur.

Although a 5 stc point difference is generally a doubling effect to the human ear the actual gains can be more significant or less significant depending on the exact frequency. Mlv 1 is even thinner at 1 8 inch thick. Mass loaded vinyl resilient channel. After scouring the market we found the tms mass loaded vinyl to be the ideal model for all around soundproofing.

Best used in floors walls and ceilings. In the usa it is widely used to rate interior partitions. Using mlv is often much more effective than double stacking layers of drywall but contractors and installers should be sure to ask for performance data not just marketing material and ensure. For example mass loaded vinyl 2 is only inch thick.

Best used in floors walls ceilings and outdoor fences. The mlv 1 is 1 8 thick.