Stc Rating Of Mass Loaded Vinyl

Mlv noise barrier adds mass in a minimal thickness.

Stc rating of mass loaded vinyl.

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. Ultimately mass loaded vinyl and other soundproofing membranes can be most effective when used in tested assemblies where stc performance is critical. 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. Soundproofing systems combine mass isolation absorption and damping to achieve the sound reduction results best suited for the application.

The mlv 1 is 1 8 thick. 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. For example mass loaded vinyl 2 is only inch thick. 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.

1lb mass loaded vinyl 1 8 thick and weighs 1 pound per square ft. Our mass loaded vinyl is stc rated to ensure you receive the proper soundproofing equipment for your home or office. Tms mlv can be used in condos apartments classrooms medical facilities automobiles and more. Mlv 1 is even thinner at 1 8 inch thick.

2lb mass loaded vinyl 1 4 thick and weighs 2 pound per square ft. Mass loaded vinyl resilient channel. It is the standard 1 lb per sq ft version. Mass loaded vinyl can be an effective flexible and affordable product for soundproofing when used correctly.

Best used in floors walls and ceilings. Stc rating of 33. After scouring the market we found the tms mass loaded vinyl to be the ideal model for all around soundproofing. It has an stc rating of 27 meaning it will make a good sound barrier wherever you use it.

This correlates to the thickness of the material but since noise grabber mlv is produced to a precise weight per square foot there might be slight variances in the thickness. It is an incomplete measurement since stc ratings do not factor low frequency bass which is where most noise problems occur. Stc rating of 26. Mlv 1 has a standalone stc rating of 26 and mlv 2 has a standalone stc rating of 32.

Best used in floors walls ceilings and outdoor fences. All mass loaded vinyl is measured by weight specifically pounds per square foot.