Stc Rating Of Mass Loaded Vinyl

It is an incomplete measurement since stc ratings do not factor low frequency bass which is where most noise problems occur.

Stc rating of mass loaded vinyl.

It is the standard 1 lb per sq ft version. Stc rating of 26. 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. Best used in floors walls ceilings and outdoor fences.

For example mass loaded vinyl 2 is only inch 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. Mass loaded vinyl resilient channel. Our mass loaded vinyl is stc rated to ensure you receive the proper soundproofing equipment for your home or office.

Mlv noise barrier adds mass in a minimal thickness. 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. Soundproofing systems combine mass isolation absorption and damping to achieve the sound reduction results best suited for the application.

Tms mlv can be used in condos apartments classrooms medical facilities automobiles and more. 1lb mass loaded vinyl 1 8 thick and weighs 1 pound per square ft. In the usa it is widely used to rate interior partitions. 2lb mass loaded vinyl 1 4 thick and weighs 2 pound per square ft.

The mlv 1 is 1 8 thick. Stc rating of 33. 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. It has an stc rating of 27 meaning it will make a good sound barrier wherever you use it.

Mass loaded vinyl can be an effective flexible and affordable product for soundproofing when used correctly. Best used in floors walls and ceilings. Mlv 1 has a standalone stc rating of 26 and mlv 2 has a standalone stc rating of 32. 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.

All mass loaded vinyl is measured by weight specifically pounds per square foot. After scouring the market we found the tms mass loaded vinyl to be the ideal model for all around soundproofing.