![]() However, if you work in a space that requires tight sound insulation, such as a studio or home theater, use limp mass vinyl. Therefore, if your budget is tight, you may want to stick to gypsum board or other cheaper materials. You need to pay $0.5 to $2.50 per square foot. Of course, MLV sound deadening material has some disadvantages. You can’t really manipulate it around pipes and vents. When you want to use it as a sound source in large quantities, drywall panels are usually attached. However, the biggest difference is that MLV (making it an excellent choice for sound insulation) is flexibility. However, you can still choose several different thicknesses. Moreover, the thickness of the material is almost irrelevant in terms of reducing space. Therefore, compared with other sound insulation materials, mass loaded vinyl floor and mlv alternative materials, the thickness of MLV is thin, which can improve the STC score. The difference between these measurements is the STC score. In order to measure the STC score in a house, you need to measure the sound at several points in the room where the sound source is located and the room where the target room is located. As it’s known to all, sound insulation material must be mass material. The score tells you the transmission loss between the sound source and the specified measurement target location. Mass loaded vinyl, also named as MLV and rubber sound insulation felt underlay, is made from EPDM rubber or PVC. STC or sound transmission level is the standard unit of measurement. In addition, MLV and self adhesive MLV have an excellent STC score. Mass Loaded Vinyl Noise Barrier Specifications It has a better quality-to-thickness ratio than almost all other materials. However, it is not easy to make it thin and light at the same time. If you want to stop the sound, you need a thicker material. However, this vinyl material has some unparalleled advantages:įirst, mass loaded vinyl is very thin. Homeowners, builders and architects like vinyl because it is waterproof and very durable.Īdvantages and disadvantages of MLV sound deadening materialīut why choose mass loaded vinyl noise barrier? There are a lot of sound insulation materials there. Sound insulation is not the first or last industry to take full advantage of sound insulation. MLV under carpet is a versatile synthetic plastic material. The main reason for giving softness or better is lowering the quality of limp mass vinyl. For a more detailed explanation, have a read of the QuietGlue Pro Installation Guide.The main characteristics of mass loaded vinyl noise barrier is thinness and flexibility. Installation is transparent by comparison – when installing your second layer of plasterboard, simply dispense two tubes onto the back of the board before screwing it to the wall in the conventional way. QuietGlue Pro is supplied in lightweight tubes making it easy to ship on a standard overnight courier service. This is especially common if the material has been exposed to extremes of temperature. Some brands are susceptible to tearing during installation which compromises their ability to block sound. MLV has to be hand cut around obstacles and every join must be taped to make it airtight before the plasterboard is fixed on top. Installation is also time consuming and takes multiple people to support the weight of the material whilst it is fixed in place. Depending on the size of roll, it can take up to four people to manoeuvre the material on site which is costly in terms of labour time. ![]() Firstly delivery costs are high and the product is bulky to store. It may also be installed between two sheets of plasterboard as a sandwich layer, although this is less effective.ĭue the size and weight of Mass Loaded Vinyl sheets, logistics may pose some challenges. ![]() This allows the MLV to behave as a ‘limp mass’, maximising its ability to absorb noise. ![]() The best performance is achieved by fixing it to the studs or joists and then fixing a layer of plasterboard over the top. Mass Loaded Vinyl is installed in walls and ceilings. ![]()
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