Want to know more or have a question? Simply contact us below and we’ll do our best to help. MLV is best hung directly on studs, but can be installed on top of existing drywall when needed. These range from 1/16 thick to 1/4 thick. *Rw rating is a single number quantity summarising the transmission loss of a material over the frequency range from 100Hz to 3.15 kHz under AS/NZS 1276.1:1999. Mass Loaded Vinyl comes in 1/2 lb, 1 lb, and 2 lb/sf increments. It is this high relative density (mass) that gives Mass Loaded Vinyl such effective soundproofing capabilities.įinally, the vinyl and barium mixture is added to a reinforcing scrim to increase the products tensile strength This allows the barrier to move in 3-dimensional space and bleed off the energy of the sound, resulting in greater net losses of sound propagation through the wall. ![]() This is typically why Mass Loaded Vinyl is recommended to be installed against the studs and then drywall over it. Second, the Vinyl is impregnated with naturally occurring Barium Sulphate, a non toxic nature and high relative density substance. In the science of acoustics, we call it a Limp Mass Barrier. Mass Loaded Vinyl is comprised of 3 elements.įirst, vinyl is employed to provide the product with a high level of flexibility for ease of use. Sheets should be butted up against each other, or overlapped and taped using a a strong industrial tape. MLV100® Premium Mass Loaded Vinyl 2m x 1.22m x 4mm 10kg/m2 (31Db) 4.1 out of 5 stars 10. Mass Loaded Vinyl (MLV) can be glued to machinery housings, pump housings, boat or car structures to increase the mass and reduce sound transmission. Second Skin Luxury Liner Pro - 2 in 1 Sound Insulation for Cars - Mass Loaded Vinyl and Closed Cell Foam - MLV Noise Barrier Made in USA (1 Sheet) 4.5 out of 5 stars 53. Resilient impact sound insulation for underneath Lino, Carpet, Laminate and Wooden Floors. It is 2.3mm thick and weighs 3.6kg per m2. The material is also very thin (about a third of an inch or less) and flexible. MLV, or Mass Loaded Vinyl, is both, and it’s actually a sound blocker, rather than an absorber, like most other acoustic materials. Walls / ceilings / under floors – the product should be tacked to studs / joists using tacks with large heads or incorporating a washer to minimize tear. Shush Deadsound is an advanced car sound deadening material. As you’re aware, good soundproofing requires the material to be high in mass or density. The product contains a fabric scrim with an embossed face increasing tear resistance whilst maintaining high flexibility. Mass Loaded Vinyl is very easy to cut and install. Mass Loaded Vinyl (MLV) is dark grey or black in colour and Supplied in roll form, 1350mm wide by either 3 meters or 5 meter length. Mass loaded Vinyl is also commonly used in a wide variety of other applications such as soundproofing cars, boats, pump housings, machinery rooms or other industrial applications. With an ultra thin profile between 1mm to 4mm (approximately) and high acoustic performance of between Rw 26* & Rw30, Mass Loaded Vinyl is an excellent product to soundproof walls and ceiling spaces in residential homes & is particularly suitable for office partitions in commercial buildings. Mass Loaded Vinyl (MLV) is a high performance, flexible soundproofing barrier suitable for applications requiring a high level of soundproofing.
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