C. Anyone on a budget or simply isn’t convinced that mass loaded vinyl is the real deal, then rearranging furniture is the real deal. etc. Even testing with things like Mass loaded Vinly have produced fairly unfavorable results. This product will work with metal or wood studs. Next. 5. This product can also help reduce noise that travels through floors, helping keep your next project as quiet as possible. $ 149. This Mass Loaded Vinyl (MLV) is a specialist noise reducing vinyl impregnated with materials to increase its mass without increasing thickness. Facing material is an exterior grade, UV resistant, heavy duty, vinyl coated polyester (VCP), quilted fiberglass absorber. An optional outdoor-rated vinyl facing is also available in Gray or Tan. You will be applying it on top of your old wall for even better results you can try it in combination with either mass loaded vinyl or acoustic foam panels. 1 in Quilted Fiberglass on Front plus 2 lb / sq. Wooden Acoustic Slats ; Soundproofing Curtains; Mass Loaded Vinyl : MLV ; Wooden Acoustic Panels; Acoustic Fabric; BassBloc® Bass. MLV sound barriers offer exceptional noise reduction by adding mass with minimal thickness. Mass loaded vinyl. Found a product we stock in our construction warehouse, mass loaded vinyl without any laminated facing, and there's a pallet of stock available of the 4Kg/m2 grade, 1. 1 pound per square foot. O. It is equal to lead of the same mass in effectiveness and acts as a thin de-coupling sound barrier in stud walls, ceilings and timber floors. The curtain panels are constructed with grommets. Color is black. The cheap way to soundproof a wall. MLV is typically attached to joists or studs, followed by covering seams and joints with acoustic caulking. MLV is a widely used soundproofing barrier to add mass to your walls, floors and. Products include industrial acoustic curtains, mass loaded vinyl noise barriers, interior/exterior enclosures, ceiling tile covers, fiberglass absorbers and pipe & duct wrap. If you deal with noisy neighbors, traffic noise or even barking dogs, noise cancelling curtains can reduce the amount of noise coming in through your window by up to 80%. 1. It was first used by NASA and later got sold on the wider market for more “earthly” soundproofing projects. Use Soundproof Curtains to Reduce Outside Noise Glass is always going to have a lower STC rating than the exterior walls of a house, so if you are hearing unwanted outside noise, that noise is very likely coming in. While it boasts porous material, you’ll rely on it for the effective elimination of echoes. Walls are filled with mineral wool. In walls, ceilings, floors, on machinery, household appliances, around pipes, exterior fences, doors, as curtains to divide a room or over a window, and so on. Drywall is the most effective method but also the most demanding and technical DIY soundproofing method. 3mm Mass Loaded Vinyl Curtains (59 products available) 1/6. Industrial Noise Control. Mass loaded vinyl is one of the most effective materials to use for soundproofing. 25m by 2mm Thin - 5kg/m2 Mass Loaded Vinyl MLV 3. Window with Fantastic Frame Window Insert. Chemical Type. 5: 17: Add a Rug or Carpet: 1-3: 2: 18: Purchase a Soundproofing Kit: Varies (5-15) Varies (~10) Sources: oddplug, soundproofdirect, soundproofingamerica. Home; About Us. The material is Non Reinforced 2 lb per sq/ft and attaches to floors, studs, walls & ceilings as a sound barrier. It is also commonly used in conjunction with Sound Seal Quilted Fiberglass Absorbers to form BBC style acoustical curtain composites. , Thickness 1 In. ™ Damping Sheets; Pipe and Duct Lag; Pipe Lagging; Pipe Lagging with Decoupler;Material of Mass Loaded Vinyl Noise Barrier : Mass Loaded Vinyl Noise Barrier is made from polymer material, metal powder and other accessory ingredients. The fabric layer also makes it UV resistant and waterproof. If you want to add mass to your ceiling without removing the drywall, you should invest in MLV. m. Easy to cut and install as curtains, inside walls and ceilings; Low VOC – meets Green Building Council requirements;Installing mass-loaded vinyl is simple enough once you understand the basic components of a wooden fence. 768. These are Sound Deadening Sheets or Sound Isolation Sheets used for deadening of Sound. Unlike the quilted fiberglass panels, these sound curtains fold up on a rolling track to allow access for people and product to move through. The steps involved in making DIY MLV curtains are as follows:- 1. various laminates such as foil, metallised film, foams and polyesters. or two-pound psf. 7 reviews. 00. Suitable for useAn Alternative to Mass loaded Vinyl That’s Better at Soundproofing Walls. E- mail: sales1@goodsoundproof. various laminates such as foil, metallised film, foams and polyesters. m. This rating for mass loaded vinyl and other soundproofing materials is determined using lab tests. O. Get the assistance of another person and put the first length of mass loaded vinyl at the upper corner of the wall. 1 roll. the mass lessens vibration of the structure which considerably lowers sound transmission though the structure. 00 - $8. 2. The Mass Loaded Vinyl backing blocks unwanted noise pollution into areas outside of the Enclosed Area. Vinyl strip curtains available in two heights (8’, 10’) and three widths (4’, 5’ 6’) Air containment curtains help move heat in your datacenter. With a strong vinyl laminate, the SilentCurtain™ is both attractive and resistant to adverse environmental conditions and UV light, making it suitable for a variety of outdoor applications. The dense, noise-blocking fabric guides along a. SOUND ABSORPTION (HZ) PER ASTM C423. If making them from scratch, measure the window. Comes in roll form of 1. Mass loaded vinyl sound barrier, mass loaded vinyl curtain is softer, better quality and tear resistant. 2) Environmental-friendly and fireproof. 00 Get it as soon as Wednesday, Nov 22 The sound barrier is easy to install, easy to cut, and is UV & weather resistant. Model Number. There is a hook system in the acoustic curtain. Residential Acoustics developed the first STC-26 MLV soundproof curtains, which are completely light blocking and reduce 60-90% of sound transfer. Great to use in music studios, underneath floors, on walls, in basements, and any other place noise reduction is needed. Flexible noise barrier Wavebar® is a high-performance, flexible mass-loaded vinyl noise barrier, offering superior acoustic transmission loss. 6381. And remember, a combination of various soundproofing materials and products can and will help you with better sound insulation. These are the most effective and cost-effective as well. Although it isn’t self-adhesive, it is cheaper than self-adhesive MLVs. Mass loaded vinyl mats are thick soundproofing panels with the ability to dampen the sound by 35-40%. P. Please contact us at 02 9133 8792 to get a free, no-obligation quote on our noise blocking curtains today. The Company; Our Infrastructure. ft. (4″) 100 mm (50 mm (2″) available) Density. Mass loaded vinyl or MLV is great for adding mass to. It reduces airborne noise, but when installed under carpet, it can also reduce impact noise. No Reviews. Mass loaded vinyl sound barrier,mass loaded vinyl curtain Mass loaded vinyl sound barrier,mass loaded vinyl curtain is a kind of newly designed sound insulation product, which made from macromolecule material, metal power and other accessory ingredient. These outdoor sound barrier curtains offer superior UV and weather resistance with four available colors. Here’s a great acoustic curtain from Yakamok. Thickness. Whatsapp: 86-18477120552. Audimute isolé is designed to be a 2-in-1 portable sound solution for soundproofing and sound absorption. Mass loaded vinyl is a heavy sheet product, in comparison to its thickness, made of a type of vinyl that is supplied rolled up. Mass-loaded vinyl soundproofing is used in industrial, commercial, and residential environments to create sound barriers between walls, flooring, ceilings, partitions, and other surfaces. The MLV must be installed with 100% coverage (no air gaps) and is most commonly used as part of a wall or ceiling assembly. This is a High Quality Mass Loaded Vinyl which boosts soundproofing performance by adding mass and preventing structure from vibrating. Click images below for PRICING & more information on each product. However, it doesn’t block out all noise completely. Mass Loaded Vinyl (MLV) is a thin sheet of vinyl with loaded with a dense compound that blocks sound transmission. 5' X 30' - 4' X 10' - 4' X 4' -. Normally it is made from mass-loaded vinyl material and fiberglass material. 6 sqft Sound Proof Padding, Fire/Water Resistant Acoustic Treatment Foam This item: Soundsulate™ 1 lb Mass Loaded Vinyl MLV, Soundproofing Barrier 4' x 25' (100 sf) click for ADDITIONAL OPTIONS $239. 65%. Made in the USA from virgin material, no odor. The panels create a limp mass that can be hung with simple velcro and grommet fittings for reliable soundproofing in most acoustic settings. 95 $ 24. Mass is the only way to stop sound. O. 4. Green Glue VS Mass Loaded Vinyl. Installs in T-Bar Grid. per square foot, Perfect for Hanging Applications. Applications. TM Soundproofing’s Heavy Duty sound curtains for permanent applications offers a barrier-backed product consisting of a fiberglass facing bonded to a vinyl noise barrier. It is designed to hang like a limp mass in a variety of soundproofing applications. Soundproof curtains : 15-20: Acoustic foam: 10-15. 1 roll. 54-inch-wide panels. Unlike other sound-absorbing curtains, it is designed to block sound coming in and out of your space, rather than simply reducing echo. Available black or clear. Walls are the most common place to install mass loaded vinyl in a room. for Commercial and Industrial Applications. Clear Barrier Curtains - Clear Welding Curtains - 16 mil (Not for. From. Also comes black but is paintable with latex paint. 28 oz (quart size) tube - 1/4" bead application will cover approx 85 lf and 40lf for a. Mass Loaded Vinyl MLV Barrier 4' x 25' 1 LB One Pound 100 Square Foot Roll Soundproofing Acoustic Barrier TMS Mass Loaded Vinyl 4' X 10' (40 Square Feet) 1 Lb MLV Acoustic Barrier Noise Grabber Mass Loaded Vinyl - 1 LB, 4' x 12. P. - 5p. It has an STC rating of 27 meaning it will make a good sound barrier wherever you use it. Price $446. P. View our extensive line of soundproof curtains which dramatically lower noise levels by both absorbing and blocking noise. SilentCurtain™, a mass loaded vinyl acoustic curtain, is a reinforced and flexible sound-dampening curtain that resists the passage of sound waves and reduces the transmission of airborne noise. But not all curtains provide the same amount of noise reduction. etc. Use soundproof curtains or plain Mass Loaded Vinyl over any windows to the. 12 yrs CN Supplier . This heavy-duty blanket is made with an exterior-grade, UV-resistant, quilted fiberglass sound absorber that’s bonded to a reinforced, one-pound-per-square-foot loaded vinyl barrier, creating a powerful sound-blocking solution. Soundproof curtains will be the right product for you if you are trying to keep outside noise out. 99. The main material that makes soundproof curtains effective is the use of a mass loaded vinyl core, which reflects incoming noise with a polymer blend of PVC and crushed limestone. Acoustic mineral wool insulation, mass-loaded vinyl barrier, and resilient sound channels are effective materials in soundproofing a space. Quantity. CALL TOLL FREE 1. Address: Industrial Zone, BaoYunda Centre, Xixiang Road, Xixiang Town, Baoan District, Shenzhen, China. PRICED PER ROLL. Rugs and fabric wall coverings will help. Unroll your MLV on the floor. 1 roll. Normal MLV has a density of one pound per square foot and an STC rating of 26. STC 20 Quiet Curtains can be made in any width and up to 9’ high. 5” Door Seal Bottom with Carbon Metal Seal Strip + Rubber Insulation | Door Stopper, Weatherproof, Soundproof, Anti Rust, 10 Year Life, All Door Type | Brown Color with carbon screws. NoiseBlock BBB-DS is the orginal authentic true sound dampening & anti-vibration material that is unbeatable in it's performance. Mass Loaded Vinyl Curtain (106 products available) Red Color MLV acoustic deadening felt curtains sound proof anti vibration mat $9. 95. ft. This is because noise cancelling curtains are made using a mass loaded vinyl core. 0 lb/sf. MSRP. 80. Size of Room. Ft) 3. 2″ Fiberglass Batting with Vinyl Quilted Front Plus 1. The heavier the material the higher the soundproofing performance. T. Mass loaded vinyl and PVC coated fabrics are commonly used in this type of product. STC 20 Quiet Curtains use a powerful sound blocking lining to provide maximum sound protection. Benefits of Sound Shield™ Outdoor Noise BarriersThe AcousticCurtain™ Soundproofing Curtain. MLV is a material often used in commercial wall soundproofing, and the type used in soundproofing curtains typically has an STC rating of 21. Previous. Line the curtains 5. $87. MLV widely used in building industry, home. m. 4) Easy to construction. Types of Construction Noise Barriers. KNC-50RB and 100RB are reinforced vinyl barriers. AudioSeal ® Reinforced Sound Barrier is a high-strength mass loaded vinyl that can be used when a durable, tear-resistant material is required for soundproofing. Acoustic Sound Enclosures. Contact Us Quick Quote Gallery. 00 – $ 1,500. O. When selecting soundproof curtains, it’s important to take into account the density of the MLV (Mass Loaded Vinyl) material and its STC rating. Sound Absorber. 2 mm (0. Trying to glue/laminate fabric to a sheet of mass loaded vinyl (pure MLV, has no backing). m. 125" Tensile Strength - 1350 kPa min Tear Strength - 4500/m (26. (BlockAid® is a readily available. The mass makes the flexible thin sheet of MLV exhibit sound inhibiting properties with a mixture of chemicals, including barium sulfate. Seal sound leaks such as cracks and penetrations around outlets with acoustical caulk. There are several multi-layer curtains available in the market however the popular one comes with the 3 layers of Mass Loaded Vinyl Core, PVC polymer blends, and Crushed Limestone. 15/11/2023. Peel and Stick Self-Adhesive Backing ensures easy application. . 3) Can be cut arbitrarily. As a loose cover, it will reduce sound by 10-20 decibels depending on installation and reduction of air gaps. #Use mass-loaded vinyl curtains (MLV): Place MLV drapes over windows and doors to block outside noise. 5’ x 30’ Roll with total coverage of 135 square feet. $164. The best soundproofing curtains in terms of sound reduction and ease of use is the AcoustiTrac from Residential Acoustics. Mass Loaded Vinyl Curtain To fulfill the customers' over-expected fulfillment , we have now our solid staff to deliver our greatest general assistance which includes internet marketing, product sales, creating, manufacturing, excellent controlling, packing, warehousing and logistics for Mass Loaded Vinyl Curtain, Acoustic Panel Wood , Pipe Wrap. m. They are very good at blocking the low-frequency noise. 1/2LB Mass Loaded Vinyl. The improved durability prevents tearing when suspended vertically, like a curtain. 44. However, the mass-loaded vinyl curtains will work well at blocking sound, leaving you with a calm environment, whether at home or in the office, or the audio studio. What is a Good STC Rating? Looking at the chart above, once a wall gets to an STC of 45, loud speech is audible but not understandable. 8. In addition, the noise “deadening” impact of blocking the sound wave from penetrating through the blanket is derived from the thin dense membrane lined in the blanket called mass loaded vinyl This. Measure your windows The first obvious step is to measure your windows so you know how much MLV you need. Needs to be flexible, not instant tack (to smooth wrinkles), not fast curing, little to no soak-in/bleed through, low VOC/odor. Use Floor Underlaymentfor for effectively soundproofing floors and Acoustic Ceiling Tiles for ceilings. Front - 2" Vinyl Quilted Fiberglass + Interior - 1 lb/sq ft Mass Loaded Vinyl + Back - 1" Vinyl Quilted Fiberglass NRC . SoundSafe XTRM Ply Mass Loaded Vinyl, the Perfect material for a Flexible Use Sound Attenuation. b) Then mounting a. These textiles are both easy to handle and provide adequate sound dampening by reducing noise by up to 90%; Certain soundproofing blankets carry an STC rating. A wide variety of mass loaded vinyl price options are available to you, such as others, 3d model design and total solution for projects. Sizing: Product is 4. Vinyl Noise Barrier. Great to use in music studios, underneath floors, on walls, in basements, and any other place noise reduction is needed. Find out the best MLV for existing walls, curtains, over drywall, and. Noise Grabber™ MLV is offered in multiple. Thermotec Australia developed an extra HEAVY-DUTY, high performance, flexible soundproofing barrier called NuWave Base, or Mass Loaded Vinyl Insulation. Get the assistance of another person and put the first length of mass loaded vinyl at the upper corner of the wall. A set of curtains 2. Smooth Finish. This acoustic insulation is used for noisy HVAC systems, pipes, ducts, valves and fan housings. Mass Loaded Vinyl (MLV) curtains are the perfect choice for sound control, as they offer exceptional insulation properties and remain intact when exposed to. Use this product to seal and block the transmission of sound from one area to another for interior applications. Order now. Save 2% at checkout. Galion Solid Color Semi-Sheer Thermal Grommet Single Curtain Panel. A 2mm thin soundproofing mat designed to block and reduce airbourne noise. Normal MLV has a density of one pound per square foot and an STC rating of 26. Mass loaded vinyl, also known as MLV, is an effective soundproofing material that can significantly reduce noise transmission in various environments. We offer Mass Loaded Vinyl Products in 4kg, 5kg, 6kg or 8kg/m2 variants. Sound-dampening curtains: $15 to $100 per panel; can be used on doors or windows; Project Complexity. 1 piece. reinforced loaded vinyl noise barrier. Mass Loaded Vinyl or ‘MLV’ is a highly effective but ultra thin, flexible sound barrier. . P. Again, mass-loaded vinyl is an option; it’s easy to install, and once a new layer of drywall goes up. Roll Length. 4kg Mass Loaded Vinyl: Best Quality Australian Made. Foneso Mass Loaded Vinyl Sound Proof Barrier, Anti Vibration Deadening Soundproofing Material, Reduces Noise, 12"x12", Thick 80 mil (2mm) (24 PACK) 1. reinforced. They measure 12″ x 12″ x 0. Sheer Curtains With Grommets. Sound Curtain- Heavy Duty. Though they are not as effective as mass loaded vinyl curtains, they do block sound very well. Noise Grabber Mass Loaded Vinyl; How to Properly Install MLV on. 1 roll. Comes in high density of 5kg/m2 with STC ranging between 27-48. The 1/8" is one pound per square foot, 32 pounds for one sheet, 64 pounds for two sheets. 99. Much more efficient than simply stacking. Ensure the blanket is rated for STC!The curtain is both attractive and resistant to adverse environmental conditions and is ideal for outdoor applications. Soundproof curtains and blinds are usually made from several layers of thick and heavy material, which is great when it comes to acoustic management. It weighs over 1lb sq/ft. View Complete Details. If you have the resources to purchase material, mass loaded vinyl is the best fabric for soundproofing. 00. MLV #1 has a standalone sound transmission class (STC) rating of 26, and MLV#2 has a standalone STC rating of 32. The curtain is an effective and durable sound absorber that comes with a mass-loaded vinyl barrier option. ™ Damping Sheets; Pipe and Duct Lag; Pipe Lagging;. Mass Loaded Vinyl MLV Barrier 4' x 50' 1/2 LB Half Pound 200 Square Foot Roll Soundproofing Acoustic Barrier Noise Grabber Mass Loaded Vinyl - 2 LB, 4' x 4', 16 Square Foot Roll of MLV - Dozens of Options, Soundproof Barrier, Reduces Noise, Installs Anywhere, Made in the USAUse this curtain as a sound absorption tool. You can also build absorption panels with some 2x4-6s framed, stuff with fiberglass and wrapped in fabric. T. Sound Absorbing Blankets use plush fabric such as velour or velvet to greatly reduce echo and reverberation. 4. You could also do this step first if the handles won’t affect your ability to attach the other materials to the board. Standard Roll is 54. Pipes and curtains : 20 : 1/8 : 1 : Floors, walls, fences, etc. It's the slimmest soundproofing material in the world which can be easily applied on walls, ceiling and floor using nail, screws and adhesive. Advanced Acoustics Soundproofing Mat 3m by 1. noise reduction while allowing for visibility and easy access. Price $280. This product can. All of our sound curtains consist of vinyl, vinyl-coated fiberglass cloth and fiberglass batting. Next use screws with the aid of a clamp to complete the attachment. After scouring the market, we found the TMS Mass Loaded Vinyl to be the ideal model for all-around soundproofing. 59 – $ 363. Soundproof curtains: Soundproof curtains are the most affordable way to soundproof a door as they cost just $10 to $100 per panel. Order now! Menu. 2. Commonly referred to by its acronym, MLV, mass-loaded vinyl is an acoustic material often installed during construction or remodeling where. In stock – call today for pricing! 888. in building noise barriers and soundproof walls. Biggest sound insulation improvements can be achieved when. MlV noise barrier acts as a reflective barrier and reduces sound from leaving the confines of a space. Not terribly expensive and you can hang them on the wall like the blankets from removable hooks instead of on rods. The Tarps Now 2 pound Mass Loaded Vinyl can combine with glass fiber, ceramic fiber, acoustical foams, or mineral wool insulation to deliver a lightweight and operative fusion with high transmission reduction over a large frequency range. Vinyl is used to give MLV the required flexibility. The curtains are made of a denser material that has soundproofing properties to help minimize the noise in a home. FREE delivery Mon, Nov 27 . If you’re looking for a cheap DIY solution, you might as well just go find the heaviest curtains you can find or hang up the heaviest blanket you own. Sound Transmission Loss — 1 lb Density Mass Loaded Vinyl. Seal all the joints with acoustic sealant. 26 : 1/4 : 2 : Ceilings, walls, vehicles. Starting @ $174. Quantity discounts begin at 4 rolls, see below for details. Get a Quick Quote. Soundproofing blankets are generally made using polyester, fiberglass, or mass-loaded vinyl. (Central Time). Essentially, it’s a thick and very dense rubber material that’s perfect for soundproofing, because thickness and density are the natural enemies of sound. 59 – $ 363. They can be common materials such as gypsum or sand as well as more acoustically specific items like sheet lead or mass loaded vinyl barrier. It is Made in USA. Noises don’t stand a chance with that. Mass loaded vinyl isn’t the most interior décor-friendly material, but you can hide it under items to make it. T. Sound reducing curtains are a good alternative to mass-loaded vinyl. Good. 2: Put strips on the doors. Avoid using abrasive cleaners or harsh. Apply wood glue on the 2×4 cleat, on the side and place the side panels. There is a hook system in the acoustic curtain. O. portable acoustical enclosures and screens create an acoustic barrier for noise reduction wherever you need it. Price $430. Mass loaded vinyl for soundproofing images: Mass loaded vinyl for soundproofing advantages: 1) High rate of sound-absorption and insulation. 99. MLV is a widely used soundproofing barrier to add mass to your walls. Great to use in music studios, underneath floors, on walls, in basements, and any other place noise reduction is needed. Mass loaded vinyl. The best materials you can use instead of MLV in [year] are the popular Acoustic Foam Panels and Green Glue. This special product is offered in a 48” x 25’ roll. Rearranging the Furniture. Clear Vinyl Curtains – Standard; Clear Vinyl Curtains – Custom; Data Center Containment Curtains; PVC Strip Curtains. Still, the properties that make MLV ideal for outdoor use are. Step. foil-backed mass-loaded vinyl barrier laminated to 1″ and 2-1/8″ glass fiber core with white cleanable face. on Top (#4). But you can find it for as cheap as $1 and as expensive as $5, depending on the thickness. - 5p. Thickness. ™ Sound Barrier Suspended Ceiling Tile features a 1 lb. 10. Thickness - 0. Acoustic curtains,. Measure your windows 2. MLV (Mass Loaded Vinyl) is used to damp or weaken sound waves between layers of mass. $76. Sold in packs of 50 nails for a coverage of 50 square feet of Mass Loaded Vinyl. Mass loaded vinyl sound barrier,mass loaded vinyl curtain Mass loaded vinyl sound barrier,mass loaded vinyl curtain is a kind of newly designed sound insulation product, which made from macromolecule material, metal power and other accessory ingredient. These textiles are both easy to handle and provide adequate sound dampening by reducing noise by up to 90%; Certain soundproofing blankets carry an STC rating. MLV is a material often used in commercial wall soundproofing, and the type used in. So it can easily block any sound waves. Unroll your MLV on the floor. FREE 24 HOUR SHIPPING! NOTE: ONLY 4 LEFT IN STOCK! Orders of more then 4 Roll will not be. Mass-loaded vinyl has incredible dampening qualities, particularly if you plan to use a space for bass-heavy audio playback. Available in: various weights, widths, roll lengths and sheet sizes. mass loaded vinyl is added to structures to add mass without taking up space. At even just ½LB per sq ft, MLV can produce a 25 STC rating, which is 1/16” thickness. 1LB PSA Backed MLV, 4' x 25', 100 Sq. The AcousticCurtain™ is a soundproof curtain that blocks outside noise, solving your noise problems at minimal expense and without disrupting the comforts of your home. So there is no need to worry about. To oversimplify, you soundproof a wall by making each side of the cavity airtight, isolating vibration, adding mass and dampening to each side to limit vibrations, and putting heavy insulation in the cavity to absorb resonance. This MLV has no recycled content, is manufactured in the USA and has no bad odor. Mass Loaded Vinyl (MLV) is a versatile and efficient soundproofing material for windows, made from PVC and vinyl with a heavy material such as barium sulphate or calcium carbonate. 0. 2. 2. Envirocoustic™ Wood Wool is now a leader in the eco-friendly, high-performance, cost-effective acoustical-panel products category. ASTM E-84 tested: Flame Spread Index (FSI) ≤25. Description: These are flexible mass loaded Vinyl (MLV), used for reducing sound transmission through walls and providing noise isolation from unwanted sources. Sound Curtain- Heavy Duty, Permanent Applications. Mass-Loaded Vinyl is the ultimate tool for adding mass to your walls, floors, and even ceilings without adding unnecessary bulk. Bedroom Acoustic Dampening Curtain Divider, Wall Noise Blocker for Music Home Recording Studio. Step five: Then place the drywall or any hardboard material. Sound Curtain- Heavy Duty Meets NYC Code. Short Description: Mass loaded vinyl sound barrier, mass loaded vinyl curtain is softer, better quality and tear resistant. The AcousticCurtain™ is a soundproof curtain that blocks outside noise, solving your noise problems at minimal expense and without disrupting the comforts of your home.