MLV is also the sound control material of choice to use under carpet when a noise problem exists between a floor/ceiling in an existing home and adding drywall with green glue to the ceiling. Add mass loaded vinyl (MLV): Although expensive, ¼-inch MLV can block 90% of airborne noise ($2. Luxury Liner Pro is our best automotive sound and heat barrier. x 66 ft. E. 99. The other factor is the smell. Mass loaded vinyl. 05m2 Best Quality Australian Made. {See Figure 1} You do not need to cut through the material fully, once it is scored, it will come apart easily. As you can see from the table below, mass loaded vinyl is more than twice as dense. ft. Related Products. It's heavy (which is why it works), and more challenging to install. If you want to go all out find a contractor that can install Roxul comfortboard. 2m x 4mm (1. There’s a lot of greasy gunk on the mass loaded vinyl from whatever adhesive he used. VAT. 44m²). Click images below for PRICING & more information on each product. Floor sound insulation solutions— underlayment made of materials such as polyethylene foam, acoustic foam, felt, plywood, cement board, and carpeting—dampen noise levels, without the need to pull up floorboards and rebuild or replace the joists. Hi, So began building a studio by framing a lot of the walls with owens corning 703 and 705 fiberglass for bass and low frequency absorption, and then i wrapped cloth and perforated pegboard over it. Mass-loaded vinyl (MLV) is a sound-dampening product used everywhere from nightclubs to recording studios to hockey rinks, and it’s. 5mm foam with attached vapor barrier. Install Mass Loaded Vinyl (MLV) Mass Loaded Vinyl is a high- mass, high- density material that acts as an acoustic sound barrier wherever it is installed. 23 Reviews. Installing AudioSeal ® Mass Loaded Vinyl Soundproofing Barrier on the studs prior to building a finished wall will add a limp mass barrier to the construction. Can You Mass Loaded Vinyl Under the Carpet? Mass-loaded vinyl applies to any surface that needs. Choose an option 4. I’d recommend using mass loaded vinyl with a density of 2 lbs. Isolate where you can and dampen the shit out of the rest. The foil surface has a special embossing which needs to be rolled out until it feels smooth. Mass Loaded Vinyl, or NuWave Base, or just MLV, is a high performance,. 3. Roll out the Mass Loaded Vinyl and measure out the length you need to cut for the section you’re applying. 15 kHz under AS/NZS 1276. $186. Use a Utility Knife and cut the MLV to length. - RSC-1 sound isolation clips. 4,125. In some stiff walls (single wood stud), a combination of approaches may make sense. With 100% coverage, Luxury Liner Pro will reject all forms of airborne. MLV under carpet is a versatile synthetic plastic material. 00. Find helpful customer reviews and review ratings for Soundproofing Material Mass Loaded Vinyl Soundproofing Wall Soundproof Floor Outdoor Sound Barrier MLV with Acoustic Noise Barrier for Sound Proof Door Ceiling Cars (2 Lb 48 Sq. About STC Ratings. 2. Use a T-Square or Straight Edge to cut a square edge. Made a solid difference, and the stereo sounds better and louder. Under the old carpet was a layer of mass loaded vinyl and, since we liked how quiet the boat is it seemed like a good idea. VAT. It weighs over 1lb sq/ft. 5' wide. Vinyl Noise Barrier. Trying to glue/laminate fabric to a sheet of mass loaded vinyl (pure MLV, has no backing). This is a blend of high mass vinyl with close cell foam. Report. If the sub-floor is concrete or lightweight concrete, MLV will have no value in the assembly. How to install Mass Loaded Vinyl in a car. Also, check out my Best Recommended Soundproof Carpets and Flooring Materials. Logged John Krystowski Avon Ohio 1968 Euro 280sl under restoration 2016 Jag F-Type R sold june 2021 1950 Alfa Romeo 6C 2500 SS For sale2- Fill the corrugations with the Minicell (Floor Layer 1): NOTE: We used ½" XPS for this step (as shown in the pictures), which is too thick, so we would use Minicell if we had to start over. 2mm (0. It can improve sound absorption, increase comfort underfoot, and prevent potential problems. 3) Tim: I am working on finishing a basement are and was just going to put drywall on the ceiling. Noises don’t stand a chance with that. This Noise Damping Wrap consists of flexible Foil Faced Mass Loaded Vinyl Barrier laminated to a Quilted Fiberglass absorber / decoupler with Scrim Reinforced Foil on outer side. Acoustimac Soundlock Mass Loaded Vinyl . plate and the floor. single number quantity summarising the transmission loss of a material over the frequency range from 100Hz to 3. Sold by the Roll: -4. Mass-loaded vinyl is made from plastic, so it does not bring out any odor. STC is calculated by taking the Transmission Loss (TL) values tested at 16 standard frequencies over the range of 125 Hz to 4000 Hz and plotted on a graph. Measure your wall from top to bottom. This is typically why the Mass Loaded Vinyl is instructed to be installed against the studs and then drywall over it. SKU VN-100425 Categories Mass Loaded Vinyl, Berry Amendment Compliant Fabrics Tags 1 lb. Mass loaded vinyl is used for many different. 50 depending on the type, manufacturer, and seller. 1. Quiet Barrier™ MD Soundproofing Material (Roll) Quiet Barrier™ MD soundproofing material (1/8 in. Acoustic Impact Carpet Underlay significantly reduces airborne and structure-borne noise. Noise Grabber™ MLV is offered in multiple widths and lengths, and available in both 1 LB and 2 LB per square foot weight. Simply put, this means that STC measures how much sound is lost when traveling from one side of a wall, floor, or ceiling, to the other side. The Spectrum liquid sound deadener for Jeep Wranger noise reduction is a water-based acrylic polymer that reduces noise in a variety of ways. The only downside to using MLV as your carpet underlay is that. 1/8" 1lbs/sq foot Mass Loaded Vinyl (MLV) is reported to be a great addition to round out your vehicles soundproofing. Treatment #2 is very similar as the treatment #1, except instead of using Green Glue between the second layer of drywall, you can use Mass Loaded Vinyl. It is a thin and flexible material that is easy to cut-out and install. You can also use mass loaded vinyl to add mass to doors and walls. Floor Underlayment. Thermotec NuWave Base Mass Loaded Vinyl (MLV) – A high density, barium loaded acoustic insulation for walls, floors & industrial. 36. MLV for soundproofing can be placed between the layers of a wall in order to reduce sound. 1/2 in Thick Ceramic Fiber Insulation. It is possible to put mass-loaded vinyl under a carpet. Sound Curtain- Heavy Duty Meets NYC Code. Mass Loaded Vinyl . 3 3. nails and/or protrusions should be removed or smoothed down. /sq. Now that you have the material, you can start installing. 32 – $ 327. Feet Thickness: 1/16" STC Values between 10-36 from 100-4000 hz. No different housings required. ). Both are highly effective when it comes to sound reduction, so you can go for whichever option you find convenient. Can also be used on walls, floors and ceilings. For best results, it is recommended that you install mass loaded vinyl on studs. 23 Reviews. If you want to soundproof the engine compartment, cover its door with the material. Soundproofing and acoustic carpet underlay significantly reduces airborne and structure borne noise. 00 0 items; Skip to navigation. Also easier to install. 5%. Clear the room you want to soundproof. Then place the mass loaded vinyl on a. The Antivibration Soundblocking Floor Mat has three important layers working together to compliment and enhance each other: 1/16 inch Traffic resistant floor vinyl – to provide durable washable surface to walk on. You want to cover as close to 100% of the floor as possible w/ Luxury Liner Pro, our best automotive noise barrier. Sizes . As an adhesive, it’s used during construction to hold panels together to reduce the sound that passes through. Fiberglass. . The higher the STC rating on a. 5 lbs per square foot. com, hardwood floors can increase the value of a home by as much as 2. 2m x 1. 25m by 2mm Thin - 5kg/m2 Mass Loaded Vinyl MLV 3. Obviously can’t have a thick carpet cause UFH. After extensive research, I’ve compiled a list of the 9 best soundproofing carpets and flooring materials which I will cover later in the article. Do not use AudioSeal® Mass Loaded Vinyl (MLV) Soundproofing Barrier to surroundPremium Carpet Underlay. MLV will help block the lower frequency noise, like tire noise, and road noise. Some of our chic choices include vinyl planks, residential tile, commercial tile, glue-down or loose-lay sheet. It can also help you soundproof walls, ceilings — you name it, you can probably attach MLV to it. MLV #1 has a standalone sound transmission class (STC) rating of 26, and MLV#2 has a standalone STC rating of 32. FREE delivery Tue, Sep 19. I know they are using it in the. Mass Loaded Vinyl (MLV) comes in 1 or 2 pounds/sq. Seems like my 96 WRX has zero sound deadening on the cabin floor and getting tired of hearing the raw road noise on my 30min 1 way trip to work every day. Fire Rated and Manufactured in the USA from virgin material this Mass Loaded. Seal all the joints with acoustic sealant. the mass lessens vibration of the structure which considerably lowers sound transmission though the structure. MuteBarrier can also be used on walls, ceilings and to construct acoustic fences. The use of mass loaded vinyl barrier in a non-resilient ceiling/floor assembly (an assembly with no resilient clips or channel installed) can provide a slight improvement in airborne noise isolation only. It’s the closed cell foam that is most important in reducing the impact noise here, hence the MuteMat 3, with the extra layer of. Typically, these cars are missing a lot of the factory sound deadener. It is rated at 26 STC points in the one pound variety and 32 STC points in the two pound version. MLV is typically installed directly on studs, joists or over a. Wood floors can be nailed directly on top. 4 out of 5. This reduces noise levels by blocking sound waves before they reach your ears. In order to do that, you’ll need to use other materials that will add mass to the floor and absorb sounds in addition to the carpet. Measure the height of your wall – this’ll be the length needed for cutting the mass loaded vinyl. Under carpet pads (in addittion to those attached to the carpet) Under rear seat pad. Discounst for multiple rolls see below. Luxury Liner Pro™ 2-in-1 Noise Barrier. Roberts Black Jack has a 4″ attached overlap and adhesive strip to make installation a breeze. UberQuiet MLV Seam Tape, 2" x 108' - for Installation of Mass-Loaded Vinyl Noise Barriers or Floor Marking Tape. SoundSafe® Material Specifications: • Mass Loaded Vinyl • Size: 54” x 240” or 54” x 120” • Color: Graphite • Surface: Smooth Finish • Weight 1. OUR CUSTOMERS USE THISTHIN SOUNDPROOFING RUBBER MATT ROLL FOR: Soundproofing. Mass Loaded Vinyl or ‘MLV’ is a highly effective but ultra thin, flexible sound barrier. Colors . This item: Soundsulate™ 1 lb Mass Loaded Vinyl MLV, Soundproofing Barrier 4' x 25' (100 sf) click for ADDITIONAL OPTIONS $239. 2-IN-1 AUTOMOTIVE SOUND INSULATION: Block noise and heat through the firewall and the. Ft. Discounst for multiple rolls see below. It can make the floor quieter and more comfortable. It’s a flexible product known as mass loaded vinyl (MLV) which is commonly used as a sound barrier in a variety of ways: hung between rooms, wrapped around pipes and ducts to prevent noise transmission, used to screen off noisy industrial equipment from. It is often used as an underlayment for carpeting, to help protect the floor from damage. Mass Loaded Vinyl (MLV) is a popular soundproofing material due to its high density. Details. Rearranging the Furniture. Mass loaded vinyl, MLV for short is a flexible and very dense material. I was reading online about a stuff called "mass loaded vinyl". . These range from 1/16″ thick to 1/4″ thick. Delivery and Returns Policy. DynaMat and MLV (Mass Loaded Vinyl). High quality 1 LB Mass Loaded Vinyl - 1/8" x 4' x 10' - 40SF; Great for soundproofing projects; Made of 100% recycled PVC; Reduces sound wave transmission - STC 26;. ): Flooring & Carpeting. This automotive material deserves to be in the first place of the list since it is the best and most popular one, especially for sound deadening a car. How to DIY Install Mass Loaded Vinyl Pipe Wrap. Seal cracks in subfloor with caulking. A Mass Loaded Vinyl used in Floor Applications. How does mass loaded vinyl work? Mass Loaded Vinyl can be applied to walls, ceilings, floors and structures to create a sound barrier. 1. Polyurethane Foam. Aural Exchange offers high quality products, same day shipping via Fedex and Delhivery , 5 Year Warranty on all products. Keep this hole tight4kg Mass Loaded Vinyl: Best Quality Australian Made. This improves the STC value of the complete. 3. It is often used as an. For More Information Call 877-800-4079Soundproof Mat for Floor. 1- Cut the XPS (Minicell) using the utility knife. . 1LB PSA Backed MLV, 4' x 25', 100 Sq. Mass Loaded Vinyl. I came across this: SoundBarricade Underlayment - Roberts Consolidated. . 17) Mridul A: Hi, pl confirm if the following solution will work to soundproof and acoustically treat a 11X9 ft room. Carpet underlay – studios, theatres, offices; Ceiling – offices, meeting rooms, home theatres. Overlap the sheets to compose as solid a barrier as possible, and then caulk any seams with acoustical caulk. Mass loaded vinyl is limp mass, and so doesn’t pass on vibrations caused by sound waves. 1/8. Soundproof barriers use composite layers of vinyl, foam or fiberglass to block, dampen and deflect sound energy and vibration. Soundproofing underlay (or acoustic underlay) is a great way to reduce airborne and impact noise travelling through your floor. Carpet and laminate floors can be installed directly on top. I plan to use one of these materials between a caster plate and the flooring of a music sound booth. Budget. Top 10 Best Sound Deadening Mats 2023. Mass Loaded Vinyl. 00. RRP AU $99. Big difference. 00. MLV has been specifically designed for soundproofing purposes and can be used on floors, walls and ceilings. The material is incredibly dense,. It can also be used to insulate HVAC ductwork and piping. The added benefit to this underlayment is sound cushioning. Products. It should be flush to the ceiling, floor and overlap other pieces by 2-inches. The introduction of mass loaded vinyl in the 1960s as an effective soundproofing option was a blessing for architects and engineers. Place the roll of Mass Loaded Vinyl on the floor, then cut to length. Usually, it is made of felt (from recycled fibers) which. 5' x 30' - 135 SF; Great for soundproofing projects; Made of 100% recycled PVC; Reduces sound wave transmission - STC 26; Limited life time warranty; Return PolicyVeteran-owned manufacturer & distributor of impact barrier carpet underlayments for reducing 'footfall' & airborne noise transmission. It’s frequently used under carpets or wallpaper to improve a room’s ability to keep sound out. Add Mass-Loaded Vinyl under the mat. If you are doing a rebuild of the exterior research Roxul R30 for in wall. 13. Pipe Insulation. MLV is used in vehicles to enhance sound quality. NoiseGuard Acoustic Rubber Underlayment, 12mm x 4' x 15'. Pull up your carpet, padding and tack strips. 30 per sq. It is famous for its soundproofing capabilities and it can easily be. x 4-/2 ft. Including fences, doors, windows, duct, cars, and other similar uses. 00 Get it as soon as Wednesday, Nov 22 How to install insulation van floor . $ 0. Fix a sheet of mass loaded vinyl to this. Although not necessary, it is suggested. Made for residential and commercial application. Insulation for Walls. 99. Instead, it just blocks them. As a rubber-like material, it does not smell, neither is it toxic to the body. 297. Thickness . Quick Steps to Sound Deaden an RV's Wheel Wells. Whether the noise is coming from a compressor enclosure, a noisy air duct, a drainage pipe, or granddad’s TV blaring a notch too high, easy-install soundproof barriers can help restore peace and quiet to your space. Aurrako Non Slip Rug Pads 8x10 Ft Extra Thick Rug Pad Gripper for Area Rugs,Carpeted Vinyl Tile and Any Hard Surface Floors Under Area Rugs,Runner Anti Slip Non Skid Carpet Mat (8'x10') 4. Specifically designed to soundproof under carpet for both footstep noise and airborne noise. Industrial sound insulation often involves in noisy machines or pipes. Spectrum liquid sound deadener. MuteBarrier™ 10kg/m2 Mass Loaded Vinyl. Now that the underside of the sink is clean and dry and you have the mass loaded vinyl cut to fit, it’s time to apply the adhesive. There are floor moisture issues to consider, depending. Prepping the MLV. Add to cart. I am thrilled to finally finish and post the results. OUR CUSTOMERS USE THISTHIN SOUNDPROOFING RUBBER MATT ROLL FOR: Soundproofing Basements Soundproofing Conference Rooms and Offices Soundproofing sheet rock walls. As I mentioned, cork flooring has an NRC of 0. TechnoWall Acoustic Mass Loaded Vinyl (MLV) Barrier is a premium, multi-use soundproofing material that reduces sound wave transmission. View on Amazon. Phone: 888-815-9691. How to Install Mass Loaded Vinyl. 2- Install on the van floor using adhesive (3M 90 adhesive with Minicell). #MASS LOADED VINYL UNDER CARPET WINDOWS# The weatherstripping door sweep can be used to cover the gaps, soundproofing the air vent is helpful too. could i put down mass loaded vinyl? Bass comes through quite badly. Working in between studs with fiberglass and mass loaded vinyl. Carpets typically absorb airborne noise by up to 35%. same gap along floor and ceiling. 8kg/m2 Mass Loaded Vinyl Properties : Standard Roll Size: 1350mm x 5 metre / 1350mm x 3 metre. MLV sound barriers offer exceptional noise reduction by adding mass with minimal thickness. 7, which means it absorbs up to 70% of sound waves and reflects the remaining 30%. For example, you can use it under wood, carpet or tile floors, but not under vinyl ones. Our Available MLV Weights. Technical Specifications:Acoustic Carpet Underlay – Thermotec NuWave. Made in the USA from virgin material, no odor. I'm thinking of putting this material on the current wall then adding another 1/2" layer sheetrock on the walls and ceiling of my theater room. These mats can be used to soundproof pretty much anything. Technically known as mass loaded vinyl, this noise barrier comes in a roll. 1:1999. This 1 lb/sf, 1/4″ thick underlayment can be installed under hardwood, carpet, laminate, or LVP/LVT over 5mm thick. • Recycled rubber is great for use under carpet, tile, hardwood, laminate, and more • IIC rating of 68 • Prices starting as low as $79. 59 – $ 363. Wood floors are currently very much in demand, and according to a recent report from Realtor. Mass loaded vinyl is most effective when used as part of a fully sound insulation system. If you want vinyl in your basement, you are pretty much down to "bare concrete". This is because some lagging systems can actually add to the noise. We offer Mass Loaded Vinyl Products in 4kg, 5kg, 6kg or 8kg/m2 variants. MLV #1 is even thinner, at 1/8 inch thick. MLV can be used in many places such as in walls and ceilings, under carpet to soundproof the ceiling of the room below, or wrapped around noisy. TotalMass MLV will not help to improve impact. Add to Compare. I think the answer is to add as much mass to the floor panels as possible, preferably with a flexible adhesive like the. While hanging MLV limply is a common recommendation, using it as the center of asandwich. Mass loaded vinyl under carpet. If you can’t afford Mass loaded vinyl, a better alternative is floor underlayment, which works best by minimizing impact noise. We offer the best mass loaded vinyl products for your soundproofing needs. Suitable for use Mass-loaded vinyl is made from plastic, so it does not bring out any odor. 3mm Mass Loaded Vinyl - high mass acoustic barrier to help block airborne noise with a 9mm Closed Cell Foam, which dampens sound energy and vibrations; Installation: The SoundMat 2 Plus has been designed as a direct to floor solution which means it is extremely straightforward to. The underlay will be constructed of NuWave mass loaded vinyl with a density of either 4kg, 6kg or 8kg (specify which density) per square metre, and will be bonded 5mm thickness Thermotec closed cell LDPE foam. In this case, the 7/16” thick Superior Lock is around $180 per 60 sq. user contributions licensed under CC BY-SA. It is typically attached to joists or studs and often followed by acoustic caulking or barrier tape. See Buying Options. Mass Loaded Vinyl (MLV) is primarily used as a soundproofing material rather than as a traditional insulation material. Not designed for use under ceramic, porcelain, or VCT tile. 34/Sq Ft) FREE delivery Tue, Aug 22. It is a very thin piece of material, but its density makes up for it. Shipped by iKoustic from the UK. Mass Loaded Vinyl and single 5/8″ drywall is probably your best balance between soundproofing and heating. Mass loaded vinyl can also be painted, so it is a. These barriers are as heavy as lead but use no lead fillers. Step 2b: Using a T-Square or Straight Edge, prepare to make a clean, straight cut with a utility knife at the desired length. Unfortunately it is hard to. Meaning, it keeps sound confined to a space as well as out of adjoining spaces. 3/8″ lb/sf. 36 Months Interest-Free Financing. Our Noise Grabber™ MLV Mass Loaded Vinyl sound barrier solutions are available in several different weights or thicknesses. Conclusion. If you are on a tight budget or have a lot of surfaces to soundproof, then maybe Mass Loaded Vinyl isn’t for you. Its thickness can also vary, but it’s common for it to be between 1/16 to 1/4” thick. 00 Special Price $350. MLV sound barriers offer exceptional noise reduction by adding mass with minimal thickness. The sound insulation floor mat is very suitable for installation under vinyl floors, carpets and carpet. I can not put it down under the floor above, however can put it up before I put the ceiling up in the basement. Vinyl – adds flexibility to the material What makes MLV an incredible choice is its double threat feature. Underlayment is a great alternative to mass-loaded vinyl. 99. Laminate floors can be floated directly on top. Mass loaded vinyl. Cut your MLV using a utility knife and T. Mass Loaded Vinyl Installation Guide Page 2 of 2 Be careful not to cover electrical outlets boxes. - 5p. What is the thickness and weight of mass loaded vinyl? What is the difference between TotalMass MLV and other brands of mass loaded vinyl? Where should I use. 08”) thickness. Next a layer to decouple the sheet metal from the mass loaded vinyl. mass loaded vinyl is added to structures to add mass without taking up space. Tile, stone, vinyl, VCT, hardwood, laminate, carpet, and other similar flooring types can be installed directly to IsoRubber. m. Measure the distance between the floor and the ceiling. Mass-loaded vinyl soundproofing is used in industrial, commercial, and residential environments to create sound barriers between walls, flooring, ceilings, partitions, and other surfaces. 4" x 12" x72", 11. In this video we demonstrate the. They are very good at blocking the low-frequency noise. 18 – $ 363. Install acoustic carpet underlayment: Soundproofing underlayment cuts impact and airborne noise and is made specifically for use under carpeting. As far as overall soundproofing is concerned, mass loaded vinyl is one of the best products out there. I’ve used MLV from two different companies so far – TMS and Soundsulate. 25 Ibs/sqft, 1 x 8 Feet MLV Insulation Sheet, Anti Vibration Deadening Soundproofing Material (1/8" thick, 1 x 8 feet) 1. Mass is one of the key components of any sound isolation scheme, and it’s important in doors as well. Smaller diameter are better for sound proofing reasons. It is possible to put mass-loaded vinyl under a carpet. UL 94-HFTI Class C (Class A available upon request)Mass loaded vinyl is a panel-like material used to decrease the airborne noise through ceiling, walls, and floor. It's freaking insulation, that goes under the carpet. 69m² Hudson Perle Rustic Self Adhesive Vinyl Plank - 16 Pack. Black/Grey. As far as overall soundproofing is concerned, mass loaded vinyl is one of the best products out there. This premium carpet underlay is an OEM product used in high-end luxury vehicles. Mass loaded vinyl is a very popular material for soundproofing. the studs, under the drywall installation. Mass loaded vinyl can also be used to seal gaps around doors and windows. TroyStudio Mass Loaded Vinyl Sound Proof Barrier, 1. Let’s see just how effective carpet is at reducing sound from floors. Total Mass MLV. 1 LB Mass Loaded Vinyl. 5' x 20' 3/8" Thick -90 Square Feet Total. Use Interlocking Floor Mats. STEP 3. Roll size: 4'x25' Area: 100 Sq. Subtract 1/8” - 1/4” from the. MLV is equally effective whether placed loosely or taught on framing. All you have to do is purchase your chosen design in enough quantity to cover your entire floor. polyether decoupling foam & mass loaded vinyl sound blocking barrier. 1. 5. Opt for different width panes (3/16 + 1/4 if you can) as well as a large air gap. 91. Sound insulation is not the first or last industry to take full advantage. Fixed Flooring: For tile, stone, vinyl, VCT, and glue down hardwood, it is required that the IsoRubber is glued to the sub-floor. Keeps the car cool. 5' X 30'. That's where MLV soundproofing material comes in. It works as a potent sound absorber and a functional. SoundSafe Mass Loaded Vinyl. Our 2 pound Mass Loaded Vinyl has an STC of 33 when hanging by itself. Install 1/4″ G1S (Good One Side) plywood over the soundproofing to provide a smooth, level surface, and glue down the vinyl. Mass loaded vinyl vs rubber gym mats. Below is sound proof board, then rw45 above is metal trays for Under floor heating and then chipboard. Mass loaded vinyl is a fantastic soundproofing material, whether you want to use it under or over flooring surfaces, or even under the subfloor. 36 in. 36. My theater room is on the 3rd floor of an all wood frame house. If it’s removable - take it out. Additionally, MLV is equally effective attached to framing or constrained between layers of drywall, plywood, plaster, etc. Then, wipe the bottom of the base and the door jamb surface thoroughly with a damp cloth to remove dust and remaining residue, either of which will. the mass lessens vibration of the structure which considerably lowers sound transmission though the structure. The decoupled walls and ceiling would be constructed on top of the slab. 25m by 2mm Thin - 5kg/m2 Mass Loaded Vinyl MLV 3.