By putting up another layer of drywall, you’re making the wall thicker. 75x, 1. per page. CLD and CCF fitment went fine, then I placed. This sound-deadening method is very easy to apply. Soft, padded foam of the type that is regularly installed under laminate flooring is one layer installed between the subflooring and solid hardwood flooring. We Recommended: # Preview Product; 1: TMS Sound Proofing MLV – 4 x 25 Feet Mass Loaded Vinyl – 1Lb Soundproof Wall Panels –. MLV is a dense material made of vinyl, calcium carbonate, and other additives. APPLICATIONSIt is possible to put mass-loaded vinyl under a carpet. Using Mass Loaded Vinyl (MLV) and Hydrophobic Melamine Foam. From the countless forums I have trolled, the price of rubber mats can go anywhere from $1. MLV App | Coverting RAW 4K Export & Editing Settings | Canon EOS M Magic Lantern RAW Video 1. Start installing. Create a Sound Screen Around Noisy Machinery. MLV is equally effective whether placed loosely or taught on framing. Vinaflex™ (VN) Noise Barrier won’t shrink, rot, or cause metal corrosion and also. After successful installation, you can find "MLV Cakes & Pizzas | Food Delivery App" on the home screen of NoxPlayer, just click to open it. Install it with 100% coverage with no air gaps. Justin Zazzi. Fasten The Sound Barrier Seams. Mass-Loaded Vinyl (MLV): MLV is a dense material that effectively blocks airborne sounds from passing through it. soundproofing drywall. If so, you’ll get better sound attenuation by using 5/8-in. The track has a tuckable edge that holds the fabric in place. The purpose of MLV is to create a barrier to sound waves, preventing them from. Mass Loaded Vinyl . For those of you that are visual learners, check out several videos will pulled from the archive of pros installing Damplifier Pro. . The MLV needs to be like a membrane across the stud or joists. Features: Import MLV files, Support for spanned mlv (. How do I install mass loaded vinyl in floors? Roll it out, butt the seams together, and tape the seams with standard duct tape. If you are on a tight budget or have a lot of surfaces to soundproof, then maybe Mass Loaded Vinyl isn’t for you. Cut the MLV to match the dimensions of your room. Recovery is the equivalent of the BIOS for PCs, a section accessible via a particular combination of keys and where there are advanced settings. Roofing nails or fasteners. Preparing the Installation Area 2. Use a straight edge or T-Square for a straight cut. Instead, you’ll need to get hold of some strong adhesive. With STC 26, our 1 lb/sf MLV can improve wall soundproofing performances by 40% or more. By using high quality, dense MLV, and installing it as a limp. Obviously, the bigger the sink is in the kitchen, the more mass loaded vinyl a person needs to end up using. Measuring and Cutting the MLV Sheets 3. Use a Utility Knife and cut the MLV to length. com: Noise Grabber Mass Loaded Vinyl - 1 LB, 4' x 25', 100 Square Foot Roll of MLV - Dozens of Options, Soundproof Barrier, Reduces Noise,. Cover fully from floor to the ceiling and make sure the MLV is not in contact with either. Thick or dense materials block sound better than light materials. It seems like one really needs to install the MLV in conjunction with RISC clips so that the drywall screws don't pierce it since the clips should hold the drywall far enough way. Install furring strips to raise the surface level of the existing wall and act as frames. Mass Loaded Vinyl comes in 1/2 lb, 1 lb, and 2 lb/sf increments. It will be necessary to over lap the seams and then to caulk in-between the over lapped seam. Cast MLV tears much more easily and is also more difficult to install than extruded, which offers: High tear and tensile strength Significant reduction inInstalling mass loaded vinyl (MLV) on your ceiling is a great way to reduce sound transmission and improve the acoustics of your space. If measuring a. This panel is easy to attach and it’s also durable. You would adhere the vinyl to the engine compartment. The metal furring hat channel then inserts into the clips, and the drywall is then fastened to the channel. Well, mass loaded vinyl is the hanging bed sheet of the soundproofing world. Installation: MLV is very easy to cut and install. Step 3: Position the MLV into the first corner and screw it into the beam. . It is suggested that Noise Grabber MLV be hung in a horizontal manner in order to minimize the number of seams. Control-click the selected text, then choose Translate. Measure the wall from ceiling to floor, then subtract 1/8 inch-¼ inch. Both methods require a box or enclosure to be placed on top of the generator itself. Green Glue vs. @ 1:13 MLV App E. drywall. Noise Grabber Mass Loaded Vinyl » See More on Amazon. Barium Sulphate or Calcium Carbonate – these highly dense elements give MLV is soundproofing capabilities. With a utility knife, use a. UberQuiet MLV Seam Tape, 2" x 108' - for Installation of Mass-Loaded Vinyl Noise Barriers (for Approx. When MLV seams terminate on a stud, butt the pieces together, caulk the seam, and tape the seam with duct or foil tape. Step 3: Install a new layer of drywall over MLV. The Official Site of Major League Baseball. 95. 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 USA Kaqiluo 2 Pack High Density Self-Adhesive Sound Insulation Acoustic Foam, 0. APP with my footage. Mass loaded vinyl car installation is effective in noise dampening and reducing the road noise, traffic noise, exhaust, and engine noises that make your ride less enjoyable. The list below is some of the best and most common ways to use MLV. Or you can spray the fence with a regular spray adhesive and then stick an MLV sheet on it. MLV Sound Barrier. Prepping the MLV. Processes. Once this is complete you will need to caulk the seams as well as the entire perimeter of the vinyl membrane, and then. If you want to soundproof the engine compartment, cover its door with the material. Vinyl – this is what gives MLV its flexibility. Next cut the Styrofoam and the Mass Loaded Vinyl or the Sound deadening mats to those measurements. How to install Mass Loaded Vinyl in a car. 1. MLV-tools can be installed from PyPi: pip install ml-versioning-tools It is also possible to install it directly from sources:Our first academy with over 5,000 sq ft. Attach the mass-loaded vinyl on the strips (you will need help in doing this) and secure the strips with screws or staples. Costs range from $2 to $5 per square foot . . The preferred installation method is to install MLV to a wall that has insulation and framing, but no drywall yet. 5x, 1. after entering the command press enter to execute the command. Install Extra Drywall. Also, this material is quite effective in blocking noise because of the evenly distributed metal particles in it. Install Mass Loaded Vinyl. I hope it helps you guys out. Once this is complete, you will install a layer of 5/8″ fire code drywall to the furring strips and into the studwork. Instead, you’ll need to get hold of some strong adhesive. Obviously, installing MLV would be more expensive than putting up picture frames on the wall or rearranging existing furniture. For a seamless finish, smooth it out with your finger or a caulk tool. Our Luxury Liner Mass Loaded Vinyl is an excellent choice to block sound. Now that you have the material, you can start installing. Get instructions. To soundproof a wall or ceiling, install the MLV Barrier leaving about a 1/4" gap around the perimeter of your wall or ceiling. MLV is a heavy, dense material that is designed to absorb sound waves and reduce noise levels. No neutral wire required; Works with up to 150W dimmable LED or 600W incandescent/halogen bulbs;How to Install Mass-Loaded Vinyl (MLV) to the Fence? Now, I will talk about how to install this vinyl to your current enclosure. 50 to $2. Acoustical Solutions ( ) explains how to install the AudioSeal Sound Barrier, which is one of the most effective and wide. In that case, you can increase mass by adding an extra layer of 1/2-in. But if you need to soundproof tricky objects like pipes or vents, or specialized rooms such as a home theater or. It is the standard 1 lb per sq ft version. Our Noise Grabber™ MLV Mass Loaded Vinyl sound barrier solutions are available in several different weights or thicknesses. Second Skin's Luxury Liner 2 lb MLV roll is one beefcake of a soundproofing material. Buy Soundsulate™ 1 lb Mass Loaded Vinyl MLV, Soundproofing Barrier 4' x 25' (100 sf). • Do not use your dimmer with metal wall plates, electronic low voltage, motor loads, or aluminum wire. . Once the cavities are filled with the mineral wool you are ready to add the mass loaded vinyl. The flexibility of the MLV product increases vibration control and dissipates more sound energy than traditional building materials. Be sure to leave an extra inch or two around the edges for a. It’ll be able to cover all of the gaps. Could be worth renting for a year or two to get the lay of the land. Before installing mass loaded vinyl, it is essential to consider a few important factors to ensure optimal soundproofing: Location: Identify the areas from which the most noise is likely to come from, such as adjoining rooms or outside noise sources. If you want to soundproof the floor in the vehicle cabin, place it beneath the carpet. Next you will tape the seams with a sealer tape or lead tape. How to Install Mass Loaded. ), Support for lossless mlv, Support for any bit depth (…, 10, 12, 14bit), Demosaic bilinear or multithreaded AMaZE, Processing with many parameters (exposure, white balance, saturation, dark. Frequently asked questions about MLV mass loaded vinyl acoustic soundproof barrier. Measure the distance between. It has been around since the 1960s, and it does help a lot with. One each on the smooth and sanded sections. The Science Behind Mass Loaded Vinyl: How it Works to Reduce Noise. There are a few fundamentals when it comes to soundproofing your space. Drag the APK/XAPK file to the NoxPlayer interface and drop it to install; The installation process will take place quickly. Using the best MLV automotive product would guarantee the best results and the best mass loaded vinyl for your car in [year] is Second Skin Luxury Liner. Oct 17, 2023 - Explore Soundproof Cow's board "Soundproofing Products", followed by 2,956 people on Pinterest. Soundproofing a brick wall can be done with Soundproofing Sealant, Mass Loaded Vinyl (MLV), adding Drywall, Insulation, and Decoupling. Deadener, foam, MLV. Engineered wood flooring, however, offers far more options for the addition of the padding-style underlayment. 1. The weight and mass of MLV are achieved with a proprietary formulation giving MLV its heavy density while retaining flexibility. Overall rating of mlv is 4,6. One of MLV’s key features is its ability to. MLV is available in a non-reinforced version for wall and ceiling installations and a reinforced version for installations that require hanging or mounting with grommets. 6. Mass loaded vinyl is used for adding mass to walls and ceilings as part of a soundproofing or sound control scheme. 1/8" 1lbs/sq foot Mass Loaded Vinyl (MLV) is reported to be a great addition to round out your vehicles soundproofing. Block the Door With Soundproofing Materials. What to Consider Before Installing Mass Loaded Vinyl for Soundproofing. It is a 1″ x 3″ piece of wood, kind of like a mini 2′ x 4′. If you don’t have drywall already, that’s another viable option. First, you must measure the wall. Installing Mass Loaded Vinyl Soundproofing the Right Way! Mass loaded Vinyl, also known as simply MLV is a dense and heavy material that does a great job at soundproofing a wall. Use as much as is necessary to hold the MLV in place. FG by following steps: After shutting down your LGE LG X charge LM-X510. Mass loaded vinyl sound barriers are an effective addition to drywall and plywood building assemblies. However, once you’ve purchased a roll of MLV, you can even put it up by yourself. The weight and mass of MLV are achieved with a proprietary formulation giving MLV its heavy density while retaining flexibility. UberQuiet MLV Seam Tape, 2" x 108' - for Installation of Mass-Loaded Vinyl Noise Barriers (for Approx. Simply cut it to size and place it on the area that you want to soundproof. This type of barrier is often used to help reduce the amount of noise that travels through walls, ceilings, and floors. Test the installation by closing the door to detect any problems. Then mark the length of the material you’ll need to cover the wall from. Keep in mind that sealing is an art. Central air is best. It can be added to various construction assemblies to increase the STC (Sound Transmission Class) of. We recommend you get MLV that's 48" wide for wall soundproofing to save a lot of time (24" OC or 16" OC studs). Here’s how it needs to be done: Make sure you measure the area you want soundproofed before you purchase a roll of MLVThis format allows for easy installation and seamless integration into your Shopify store. There are different sizes available; 16, 40, and 100 ft2. MLV is best hung directly on studs, but can be installed on top of existing drywall when needed. 11K views 4 months ago. One peace of warning though. I've read through many of the threads here on installing MLV. Install Mass Loaded Vinyl – under gypsum board. Using the best MLV automotive product would guarantee the best results and the best mass loaded vinyl for your car in [year] is Second Skin Luxury Liner. They can be made from high-density material such as. Get it as soon as. In this comprehensive guide, we will delve into the various aspects of MLV as a noise barrier. UberQuiet MLV Seam Tape, 2" x 108' - for Installation of Mass-Loaded Vinyl Noise Barriers (for Approx. . Step 5: Press and Trim. 150-200 sqft of MLV per Roll) $24. Used in many places such as in walls and ceilings, under carpet to soundproof the ceiling of the room below, or. Adding another layer of drywall on top of our existing wall is one of the easiest ways of accomplishing this. Setting up MLV is a straightforward process. Shoot a staple about every eight inches to secure the barrier to the wall. This video will show you how to easily install Mass Loaded Vinyl. . Step by Step fully illustrated how to guide to MLV. Mass Loaded Vinyl comes in 1/2 lb, 1 lb, and 2 lb/sf increments. Ideally, it’s recommended to mount the MLV against the studs before overlaying it with drywall. How to install MLV. 50 depending on the type, manufacturer, and seller. ”. Once theLGE LG K4/K7 (2017) LG-X230YK mlv1 has booted into quick boot mode, type in the command window: fastboot flash recovery. It’s generally composed of two elements. INSTALLATION VIDEOS. Use a strong adhesive or industrial-grade double-sided tape to secure the MLV in place. Once the application of sound caulking id done, the seam is sealed with tape to ensure optimum sound insulation. Just make an incision and. Download This Guide 151 Kb Measuring and Cutting Measure the wall, floor, or ceiling surface, roll out the MLV, and cut the MLV to size using a standard razor. Use a trowel to spread a thin layer of adhesive across the entire surface that is to be tiled, and then press the fabric into the adhesive with a large putty knife. Installing mass loaded vinyl not only provides amazing noise reduction capabilities, but also safe and easy to use. However, it will not be as durable as using a traditional flooring installation. soundsulate 1 lb Mass Loaded Vinyl MLV, Soundproofing Barrier 4' x 25' ( This mass is what allows the MLV to be so effective at reducing airborne noise . Once you enter this command it will execute the device. MLV is meant to be installed directly to wall studs or under carpet. Along the seams, apply the MLV tape or acoustic caulk, pressing it down hard to form a solid bond. This could be a wall, ceiling, or floor surface. If you want to soundproof the floor in the vehicle cabin, place it beneath the carpet. mlv is free Productivity app, developed by Elixir Softwares. Make sure that the individual pieces are bigger than the gaps between the wall studs so that you can nail them to the frame. Especially when installed over foam with as little attachment to the surface below it as possible. These three layers work together to form an effective sound barrier. The film is specially designed to offer superior bond with adhesives, making it the preferred choice for glue-down installation. The vast majority of people will be able to attach mass loaded vinyl by themselves, so a person can at least save on the installation process. STEP 2: PREPARE YOUR WALL FOR INSTALLATION For superior soundproofing results, use Acoustical Outlet Backer Putty Pad. You can screw it or nail it on the fence. Mass Loaded Vinyl (MLV) is the preferred solution for sound proofing interiors easily and effectively. Mass Loaded Vinyl 1/4" thick weighing 2 pounds per square foot. Cut the MLV With a razor knife, cut to the required length. Mass-loaded vinyl (MLV) sheets are an effective soundproofing material that can be applied directly to the existing wall surface. MLV Church has got enormous popularity with it’s simple yet effective interface. 3. . Installation. Product FAQ. Before making AC input/output connection, be sure to open DC protector or disconnector first. Walls / ceilings / underfloors – the product should be tacked to studs / joists using tacks with large heads or incorporating. The best way to do this is to line the walls of the compartment with a mass loaded vinyl (MLV). Here’s how to install MLV sheets: Measure the dimensions of the wall and cut the MLV sheets accordingly. NTRODUCTION. Next, you need to apply a piece of the measured mass loaded vinyl to the stud on the insulating material. Using MLV to soundproof a car is pretty easy. 0x auto detected for latest MLVs) for playback and export per clip in session. MLV works to reduce airborne and impact noises. Our reinforced MLV comes grommeted. 2. Mass loaded vinyl (MLV) is a soundproofing material that consists of vinyl or a similar material that is filled with a heavy particle, usually barium sulfate or calcium silicate. can be used under carpets or hardwood floors, or. my-file. The wide washer head helps spread the weight of the mass loaded vinyl to help prevent. 00. MLV Installation Under Dry Walls 1. {See Figure 1} You do not need to cut through the material fully, once it is scored, it will come apart easily. mlv-smile Package is nowHow you install MLV depends on whether the MLV is being applied to an existing wall or to new construction. But if you need to soundproof tricky objects like pipes or vents, or specialized rooms such as a home theater or. Take Measurements and Cut. (Ctrl+Alt+T) 2. 3. In addition to soundproofing buildings, this multipurpose. It is essential to enhance your awareness when you consider installing MLV at your place. 1) Clean the * out of the bare metal floor. If you have a unit that rattles, by all means, get rid of it. From the drop. Thanks for watc. It should be flush to the ceiling, floor and. As far as the doors, if you don’t care about ruining it, then you could nail the MLV to it. . Note: if you are installing the MLV directly over existing drywall, it will be necessary to install 1″ wooden furring strips to the stud structure and then attach the MLV to these furring strips. This sound-deadening method is very easy to apply. It adds mass to the wall (hence the name). Currently, Lineage OS 17. The best alternative to Mass Loaded Vinyl is Acoustical Barriers, which are thicker and denser than most other acoustic materials. You do not want to put staple or nail holes into the membrane where there is no fence structure behind it. Often mass loaded vinyl is sandwiched. 5 fps and 3,840 × 1,600 at 24 fps. Mass Loaded Vinyl can be installed over existing surfaces or directly to wood and metal framing. Fasten the MLV to the existing wall with 1/2" staples. Advanced Acoustics Soundproofing Mat 3m by 1. Carpet Flooring: MLV side up. To increase mass, you could install extra drywall and/or a layer of mass loaded vinyl (MLV). SECTION (2): PRODUCT INSTALLATION (2. The Ballpark app is a must for the fan who wants to stay informed and connected with their favorite team. In this video we demonstrate the. Peel off the paper liner and adhere to surface. making it both easy to move and store. . The heavier the material the higher the soundproofing performance. Details. When MLV seams terminate between studs, overlap the MLV about 2″, and tape the seam. Confirm that the MLV is aligned properly along the ceiling so that it drapes the wall evenly. Use putty pads on each. Installing. We have listed down two of the best methods to Install MLV Church on PC Windows laptop. To load MLV file, you just need to click with right button on the file at Windows Explorer and run Fast CinemaDNG Processor software via context menu or you can drag-n-drop . 0x) and height (0. Hold it in place, start from. This is a Linux security feature. By Sweetwater on Feb 12, 2013, 12:00 AM. For a standard 8′ high ceiling you will. The details of package "mlv-smile" in Ubuntu 20. Doing both the underlayment and the MLV will give you a sound. Another option is to use high quality velcro to adhere it to the door, but it needs to be really strong otherwise it won’t be able to hold the weight of the. Two with the Power Grab, and two with the 77. Magnetic Low Voltage (MLV): Use PD-5NE** or PD-10NXD (see notes below). Cover the Floor with Carpets or Rugs. Pick the installation method that suits the crate’s material and design best. Continue this until the entire wall is covered. Choose how to install it. How to Turn a Closet into a DIY Vocal Booth. Ideally, there would be a 2-inch overlap between different pieces of MLV. The purpose is to be able to instantly compare the data. After scouring the market, we found the TMS Mass Loaded Vinyl to be the ideal model for all-around soundproofing. This video will show you how to easily install Mass Loaded Vinyl. 1. A double layer of drywall will separate the main wall and allow sound to bounce off the new drywall before hitting the main wall. This improves the STC value of the complete assembly. For optimal performance in wall installations, place Noise Grabber against the studs, then place drywall over it. You want the mass loaded vinyl to touch the earth or the be flush to the ground. To learn more about how to install MLV for effective soundproofing, check out my step-by-step guide. Straightforward Installation – Installing MLV is not rocket science. A square foot of MLV can cost anywhere between $1 and $2. It has an STC rating of 27 meaning it will make a good sound barrier wherever you use it. These range from 1/16″ thick to 1/4″ thick. Heavy and cumbersome – Full rolls can weigh 100-250 lbs, making MLV unwieldy for overhead installation. Thin treatments like foam tiles, blankets, and mats do nothing to control low frequency. . The Metal Oxide Varistor can be considered as another type of variable resistor that can vary its resistance based on the applied voltage across it. Installing Mass Loaded Vinyl on the wall is even easier in theory. It can be installed horizontally or vertically, so cut whatever way works best for your project. Prepping the Wall. 33x, 1. It is either certified safe to use for automotive installation via the FMVSS 302 standard, or safe for building installation via the ASTM E-84 class A rating. The Ballpark app lets you access and manage your digital tickets. Unroll your MLV on the floor. Step 3. Something like PVC glue will be best. Install Another Layer of Drywall With Green Glue. The product contains a fabric scrim with an embossed face increasing tear resistance whilst maintaining high flexibility. 2. If you don’t designate a language, your Mac translates into your preferred language (if supported) or. Here's a link to some MLV on Amazon if you'd like to take a closer look at the specs US: these uncertain. How to tape the seams of the MLV or Wall Blokker products. 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. In order to confirm that the package has been installed correctly, enter the following command. Mass loaded vinyl, or MLV, is a heavy, limp vinyl sheeting material that usually has been impregnated with metal particles to increase its mass. . Read more on how to install mass loaded vinyl here. Mud your drywall seams and finish you wall or ceiling to your desired results. If you want to soundproof the engine compartment, cover its door with the material. These range from 1/16″ thick to 1/4″ thick. Whether you’re trying to establish a quiet environment in. 4. After installing MLV you should fasten the resilient clips to the studs with its screws and attach resilient channels to the clips. How to install Mass Loaded Vinyl in a car. Put down the closed cell foam. A Metal Oxide Varistor or MOV is the blue or orange-colored circular component that you can commonly spot on the AC Input side of any Power Supply Circuit. When your speakers produce sound, there are three distinct stages in which you perceive it. How to install mass loaded vinylNext, transfer these measurements onto the mass loaded vinyl sheets, marking the dimensions with a marker or pencil. However, where these new products cannot be used, the mass loaded vinyl likely can. 95 $ 24. It also should installed covering as close to 100% of the car’s floor as possible with the seams taped together to ensure you don’t have any gaps. Sold in packs of 50 nails for a coverage of 50 square feet of Mass Loaded Vinyl. Measure and cut: Measure the length of the pipe you want to wrap and cut a piece of soundproofing wrap that is slightly longer than the pipe to ensure full coverage. Above price is for 1 lb density 4'x25' roll which covers 100 sq ft. Simply download the . Mass loaded vinyl, or MLV, is a heavy, limp vinyl sheeting material that usually has been impregnated with metal particles to increase its mass. 67x, 3. Soundproofing a generator is a relatively simple task, provided you keep ventilation in the forefront of your design. See full list on secondskinaudio. It handles vibrations well and eliminates some sounds entirely. The material is also very thin (about a third of an inch or less) and flexible. Overcuts around penetrations. 3. When I hit enter MLVapp opens up with the MLV files all lined up inside your nice gui. Start installing. Installation Steps 4 BRAND MASS LOADED VINYL 8395 Dunwoody Place Sandy Springs, GA 30350 tel: 678. Mass loaded vinyl is a thin but super dense rubberlike material. L. The product contains a fabric scrim with an embossed face increasing tear resistance whilst maintaining high flexibility. So read these steps with guidelines… Step One: Collect Acoustic MLV How to install Mass Loaded Vinyl. Install MLV on the frame of the wall by nailing it to the studs. TMS MLV can be used in condos, apartments, classrooms, medical facilities, automobiles and more. Install rockwool in the gap in the wall, making sure the edges of the slab conform snugly to the perimeter of the framing. 2. At the end of the installation you can restart and enjoy the new Lineage. Our new facility in Orange County is on the third floor of The. This short tutorial is an update of showing you how to auto install focus pixel maps. 2. . Mass loaded vinyl should (ideally) not be in direct contact with the floor, nor glued to it like damping materials. MLV is a flame retardant material. Adding mass is key in stopping noise transmission. 1, was released on 2019-04-10 (updated on 2019-09-04). Click images below for PRICING & more information on each product. If you need to cut mineral wool insulation to size, it is best to use a serrated knife. So read these steps with guidelines… Step One: Collect Acoustic MLVHow to install Mass Loaded Vinyl. No fins for multi-gang installation; Wired using leads, a Neutral wire is not required for operation;.