Stc Rating Of Mass Loaded Vinyl

The mlv 1 is 1 8 thick.

Stc rating of mass loaded vinyl.

In the usa it is widely used to rate interior partitions. The heavier the material the better the soundproofing quality. Mlv comes with different brand names so it can be a bit tricky to find a genuine brand that sticks to quality. Best uses of mass loaded vinyl.

Mlv 1 is even thinner at 1 8 inch thick. Mass loaded vinyl is a reflective barrier meaning that it both contains and blocks sounds from leaving a space. 1 2lb mass loaded vinyl 1 16 thick and weighs 5 pounds per square ft. It does so in large part due to its weight.

Mass loaded vinyl resilient channel. 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. 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. Reviews trademark soundproofing winner.

Our mass loaded vinyl is stc rated to ensure you receive the proper soundproofing equipment for your home or office. Stc rating of 26 best used in floors walls and ceilings. 1lb mass loaded vinyl 1 8 thick and weighs 1 pound per square ft. Mlv sound barriers offer exceptional noise reduction by adding mass with minimal thickness.

Mass loaded vinyl can be an effective flexible and affordable product for soundproofing when used correctly. For example mass loaded vinyl 2 is only inch thick. Stc rating of 20 best used on pipes curtains and other light applications. Best mass loaded vinyl 2020.

While stacking drywall layers may get you to an stc 40 45 range mass loaded vinyl is a great option if stcs of 50 or higher are needed. The simplest way to think about it is this. They are generally cheaper than multiple layers of drywall much faster to install and are significantly more effective at blocking low frequency noise. After scouring the market we found the tms mass loaded vinyl to be the ideal model for all around soundproofing.

Ultimately mass loaded vinyl and other soundproofing membranes can be most effective when used in tested assemblies where stc performance is critical. 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. 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. Mlv 1 has a standalone stc rating of 26 and mlv 2 has a standalone stc rating of 32.

Mlv noise barrier adds mass in a minimal thickness. These are measured with different stc ratings which you can read more about here.