However, which one is right for your project? Consider the pros and cons of each Mass Loaded Vinyl category below. Thinner than drywall, and much more effective at blocking sound transfer, EVA and PVC Noise Barriers both provide significant improvement in wall soundproofing levels. SilentCurtain™ – mesh-reinforced MLV with UV protection for outdoor applicationsįor more information on available SilentWrap™ Mass-Loaded Vinyl products from SAS, click HERE.Mass Loaded Vinyl continues to be a leading product for enhancing STC in partitions, particularly in the residential, multi-family, and hospitality sectors. SilentCeiling™ Cap – precision cut to fit grid ceilings, features a foil scrim with a fiberglass layer SilentWrap™ MLV + Reinforced Foil Scrim (FSK) – ASTM E-84 Class A Fire Rated Roll size: 4’ x 25’ (100 square feet per roll).1.0# per square foot MLV with adhesive backing for peel and stick installation.SilentWrap™ Mass-Loaded Vinyl PSA (MLV + Pressure Sensitive Adhesive backing) 0# per square foot – 1/8” thick (STC 26)Ĭontact us today to ask about available roll sizes or custom lengths, click HERE.5# per square foot – 1/16” thick (STC 20).Here are some of the MLV products offered by Sound Acoustic Solutions: Mass-Loaded Vinyl (MLV) Products at Sound Acoustic Solutions While in the planning phase, it is important to keep these considerations in mind to select the proper MLV product. Where will the MLV be installed (wall or ceiling)?.What is the “STC” requirement for the job?.What is the total square footage needed for complete coverage?.When assessing what type of Mass-Loaded Vinyl (MLV) product to use for your upcoming job, there are a few things to consider: However, since the total weight and overall mass of the product is very high, the price per square foot can also become higher when dealing with heavier densities and shipping costs. MLV can be a very cost-effective option for “soundproofing” any room, when compared to other alternatives. Mass-Loaded vinyl is typically cheaper than adding extra layers of drywall, is much faster and easier to install, and provides a higher STC rating overall. It is very common for contractors and installers to apply this product directly above grid ceiling tiles, to absorb and block unwanted sound that escapes through the ceiling. When MLV is installed in the ceiling, the dense layer blocks the sound transmitting through the ceiling. If MLV is applied to the demising wall (shared wall) in an apartment, this will block all of the noise from transferring to the neighboring apartment.Īside from applications within the wall, it is also commonly used in ceiling structures of commercial and residential buildings. It is frequently utilized in commercial buildings, as well as shared living spaces and homes. MLV is generally installed within wall systems to limit the amount of sound transmitted from one room to the next. Loud speech heard but hardly intelligible When it comes to Sound Transmission Class, the higher the STC rating, the higher the noise reduction. The “STC” number is directly correlated to the number of decibels that can be reduced by the product. Each density carries its own acoustic properties that will determine the level of noise-blocking power, or Sound Transmission Class (“STC”). MLV generally ranges in different densities, from 0.5 lb. While it is a very thin product, it tremendously reduces vibrations and the transmission of airborne noise. The rubber-like, polymer material is made up of post-industrial recycled content and can vary in different thicknesses and densities. Mass-Loaded Vinyl (MLV) is an extremely dense, thin and flexible product that adds mass to any structure and provides excellent soundproofing qualities.
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