{"title":"Featured Home Products","description":"","products":[{"product_id":"1lb-48x10-mass-loaded-vinyl","title":"1 LB Mass Loaded Vinyl 4' x 10' (40 SF) STC 26 Soundproofing","description":"\u003cp\u003eThe 4' × 10' roll is the most popular entry point for residential soundproofing projects. At 40 square feet, it covers a standard apartment wall section, a full vehicle cargo area, a single room ceiling panel, or the primary wall in a home office or recording space. It's the right size when you know what you need and want enough material to complete a meaningful install in one order. \u003c\/p\u003e\n\u003cp\u003eEnviroFlex™ 1 LB MLV achieves a standalone STC rating of 26 — independently lab-tested, not estimated. At 1 lb per square foot and approximately 1\/8\" thick, it delivers the mass and limpness needed to block airborne noise including voices, music, TV, and traffic through walls, ceilings, floors, and vehicle panels. Added to a standard wall assembly with insulation, total STC performance reaches 41–45 or higher.\u003c\/p\u003e\n\u003cp\u003eCut with a utility knife and straightedge — no special tools or skills required. Staple, screw, or nail to studs or joists. Tape seams with EnviroFlex™ MLV Seam Tape for a continuous, airtight barrier. Drywall or finish over the top for a permanent install, or leave exposed for automotive and industrial applications.\u003c\/p\u003e\n\u003cp\u003eMade from 100% post-industrial recycled vinyl at our hydro-powered manufacturing facility in Quebec. Non-toxic, odor-free, and compliant for residential, commercial, and institutional use. Purchased direct from the manufacturer — no distributor margin, no markup.\u003c\/p\u003e","brand":"EnviroFlex®","offers":[{"title":"Default Title","offer_id":43056403578949,"sku":"MC5000001CMUS","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/2799\/5973\/files\/primary-mass-loaded-vinyl-roll-wavy.jpg?v=1773815757"},{"product_id":"1lb-48x25-mass-loaded-vinyl","title":"1 LB Mass Loaded Vinyl 4' × 25' (100 SF) STC 26 Soundproofing","description":"\u003ch2\u003eManufacturer-Direct Mass Loaded Vinyl\u003c\/h2\u003e\n\n\u003cp\u003eEnviroFlex™ 1 LB Mass Loaded Vinyl is manufactured by EnviroFlex, a Quebec-based producer of recycled rubber and vinyl products. When you buy from Sheets \u0026amp; Rolls, you're buying directly from the source — no distributor, no middleman, no markup stacked on top of someone else's margin. The same commercial-grade MLV used by acoustical contractors on professional installations is available to you at trade pricing.\u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\n\u003cp\u003eMass loaded vinyl works on a simple principle: sound transmission through a wall, floor, or ceiling is directly related to the mass of that assembly. Heavier surfaces transmit less sound. MLV adds mass in a thin, flexible, limp layer — dense enough to meaningfully block airborne noise, flexible enough to install on irregular surfaces, in vehicle door cavities, and behind finished wall assemblies without requiring structural modifications.\u003c\/p\u003e\n\n\u003cp\u003eEnviroFlex 1LB MLV carries a \u003cstrong\u003e26 STC (Sound Transmission Class)\u003c\/strong\u003e rating, which corresponds to a reduction of approximately 20 dB in airborne sound — enough to reduce loud conversation to barely audible levels through a treated wall or ceiling.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it's used for\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eApartment and condo party walls — blocking neighbor noise\u003c\/li\u003e\n  \u003cli\u003eHome theater walls, floors, and ceilings\u003c\/li\u003e\n  \u003cli\u003eRecording studio isolation\u003c\/li\u003e\n  \u003cli\u003eHVAC duct wrapping and mechanical room liners\u003c\/li\u003e\n  \u003cli\u003eGenerator and compressor enclosures\u003c\/li\u003e\n  \u003cli\u003eCargo van and truck cab soundproofing\u003c\/li\u003e\n  \u003cli\u003eBoat engine bay insulation\u003c\/li\u003e\n  \u003cli\u003eBasement ceiling liners beneath noisy rooms\u003c\/li\u003e\n  \u003cli\u003eLaundry room and home office walls\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\n\u003cp\u003eCut to size with a standard utility knife — score and snap, or cut cleanly in a single pass. Fasten to wall studs or ceiling joists using screws with large fender washers, cap nails, or construction adhesive. The material is flexible enough to drape over curves, wrap around corners, and fit inside irregular cavities. Seal all seams and perimeter edges with \u003ca href=\"\/products\/mlv-seam-tape\"\u003eEnviroFlex MLV Seam Tape\u003c\/a\u003e to maintain the acoustic barrier. Ships rolled — unroll and allow 15–20 minutes to relax flat before cutting.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 lb per square foot\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSTC Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/8\" (0.125\")\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePost-industrial recycled vinyl\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLead \/ fiberglass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFire rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire-retardant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShips as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRolled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy buy from Sheets \u0026amp; Rolls?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-direct pricing\u003c\/strong\u003e — you're buying from EnviroFlex, not a reseller\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e on all MLV orders\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrice match guarantee\u003c\/strong\u003e — find it lower anywhere, we'll match it\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolume discounts\u003c\/strong\u003e available — contact us for project pricing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal product support\u003c\/strong\u003e — call or email and you'll reach someone who knows the product\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNeed help sizing your project? Use our \u003ca href=\"\/pages\/soundproofing-calculator\"\u003eSoundproofing Calculator\u003c\/a\u003e or \u003ca href=\"\/pages\/contact-us\"\u003econtact us directly\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"EnviroFlex®","offers":[{"title":"Default Title","offer_id":43068248490053,"sku":"MC5000003CMUS","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/2799\/5973\/files\/primary-mass-loaded-vinyl-roll-wavy.jpg?v=1773815757"},{"product_id":"1lb-54x30-mass-loaded-vinyl","title":"1 LB Mass Loaded Vinyl | 4.5' x 30' Soundproofing Roll","description":"\u003cp class=\"p1\"\u003eEnviroFlex™ Mass Loaded Vinyl is a premium, high-performance soundproofing solution designed for homeowners, contractors, and commercial builders who need maximum noise control. Made from dense, flexible recycled vinyl, this acoustic barrier blocks sound transmission through walls, ceilings, floors, and vehicles, delivering reliable results without bulky materials. Whether you’re tackling a DIY soundproofing project or managing a large-scale commercial installation, EnviroFlex MLV offers the ideal balance of performance, durability, and sustainability.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWith a high \u003cspan class=\"s1\"\u003e\u003cb\u003eSTC (Sound Transmission Class) rating\u003c\/b\u003e\u003c\/span\u003e, EnviroFlex™ effectively reduces airborne noise such as voices, music, machinery, and traffic. Its flexible composition makes it easy to cut, shape, and install, whether applied directly to studs, layered behind drywall, or combined with insulation for superior results. Unlike spray foams or fiberglass alone, MLV creates a continuous, dense barrier that stops sound at the source.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eEnviroFlex™ MLV is available in both \u003cspan class=\"s1\"\u003e\u003cb\u003e1 LB and 2 LB per square foot options\u003c\/b\u003e\u003c\/span\u003e, giving you the ability to match weight and performance to your specific application. Typical uses include residential remodeling, commercial office construction, music studios, home theaters, industrial spaces, and even vehicle and van soundproofing. Backed by our commitment to eco-friendly manufacturing, EnviroFlex is crafted from \u003cspan class=\"s1\"\u003e\u003cb\u003e100% recycled materials\u003c\/b\u003e\u003c\/span\u003e, making it not only effective but also a sustainable choice for modern construction.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIf you’re looking for \u003cspan class=\"s1\"\u003e\u003cb\u003esoundproofing that works\u003c\/b\u003e\u003c\/span\u003e, EnviroFlex™ Mass Loaded Vinyl delivers proven acoustic control with professional-grade quality. Reduce noise, improve comfort, and build quieter spaces with confidence.\u003c\/p\u003e","brand":"EnviroFlex®","offers":[{"title":"Default Title","offer_id":43461606670405,"sku":"MC5000008CMUS","price":344.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/2799\/5973\/files\/primary-mass-loaded-vinyl-roll-wavy.jpg?v=1773815757"},{"product_id":"2lb-48x12-mass-loaded-vinyl","title":"2 LB Mass Loaded Vinyl | 4' x 12' Soundproofing Roll","description":"\u003cp class=\"p1\"\u003eEnviroFlex™ Mass Loaded Vinyl is a premium, high-performance soundproofing solution designed for homeowners, contractors, and commercial builders who need maximum noise control. Made from dense, flexible recycled vinyl, this acoustic barrier blocks sound transmission through walls, ceilings, floors, and vehicles, delivering reliable results without bulky materials. Whether you’re tackling a DIY soundproofing project or managing a large-scale commercial installation, EnviroFlex MLV offers the ideal balance of performance, durability, and sustainability.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWith a high \u003cspan class=\"s1\"\u003e\u003cb\u003eSTC (Sound Transmission Class) rating\u003c\/b\u003e\u003c\/span\u003e, EnviroFlex™ effectively reduces airborne noise such as voices, music, machinery, and traffic. Its flexible composition makes it easy to cut, shape, and install, whether applied directly to studs, layered behind drywall, or combined with insulation for superior results. Unlike spray foams or fiberglass alone, MLV creates a continuous, dense barrier that stops sound at the source.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eEnviroFlex™ MLV is available in both \u003cspan class=\"s1\"\u003e\u003cb\u003e1 LB and 2 LB per square foot options\u003c\/b\u003e\u003c\/span\u003e, giving you the ability to match weight and performance to your specific application. Typical uses include residential remodeling, commercial office construction, music studios, home theaters, industrial spaces, and even vehicle and van soundproofing. Backed by our commitment to eco-friendly manufacturing, EnviroFlex is crafted from \u003cspan class=\"s1\"\u003e\u003cb\u003e100% recycled materials\u003c\/b\u003e\u003c\/span\u003e, making it not only effective but also a sustainable choice for modern construction.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIf you’re looking for \u003cspan class=\"s1\"\u003e\u003cb\u003esoundproofing that works\u003c\/b\u003e\u003c\/span\u003e, EnviroFlex™ Mass Loaded Vinyl delivers proven acoustic control with professional-grade quality. Reduce noise, improve comfort, and build quieter spaces with confidence.\u003c\/p\u003e","brand":"EnviroFlex®","offers":[{"title":"Default Title","offer_id":43461615190085,"sku":"MC5000010CMUS","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/2799\/5973\/files\/secondary-mass-loaded-vinyl-roll-wavy.jpg?v=1773815757"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/2799\/5973\/collections\/mlv-background-texture-close-up-3650859.jpg?v=1758286915","url":"https:\/\/sheetsandrolls.com\/collections\/most-popular-products.oembed?type=grid","provider":"Sheets\u0026Rolls.com","version":"1.0","type":"link"}