--- product_id: 86515087 title: "Peacemaker Soundproofing Underlayment - 6 mm Anti Vibration Flooring Sound Barrier" price: "$411.49" currency: USD in_stock: true reviews_count: 4 url: https://www.desertcart.us/products/86515087-peacemaker-soundproofing-underlayment-6-mm-anti-vibration-flooring-sound-barrier store_origin: US region: United States of America --- # STC 50 soundproofing Eco-friendly recycled rubber 6 mm thickness precision Peacemaker Soundproofing Underlayment - 6 mm Anti Vibration Flooring Sound Barrier **Price:** $411.49 **Availability:** ✅ In Stock ## Summary > 🔇 Silence is the new luxury—upgrade your space with Peacemaker! ## Quick Answers - **What is this?** Peacemaker Soundproofing Underlayment - 6 mm Anti Vibration Flooring Sound Barrier - **How much does it cost?** $411.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/86515087-peacemaker-soundproofing-underlayment-6-mm-anti-vibration-flooring-sound-barrier) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Conscious Comfort:** Made mostly from recycled tire rubber, combining sustainability with high performance. - • **Made in the USA Quality:** Crafted domestically to ensure premium durability and reliable soundproofing. - • **Perfect Fit for Modern Floors:** Designed for 2' x 25' rolls covering 50 sq. ft., ideal for Click-Lock LVT and concrete slabs. - • **Industry-Leading Sound Blocker:** Achieve a superior STC rating of 50 and IIC rating of 57 for peaceful, vibration-free spaces. - • **Versatile Anti-Vibration Solution:** Reduces floor vibrations effectively, perfect for sensitive environments like sensory deprivation tanks. ## Overview Audimute Peacemaker Soundproofing Underlayment is a 6 mm thick, eco-friendly flooring solution made primarily from recycled tire rubber. It delivers exceptional sound and vibration reduction with an STC rating of 50 and IIC rating of 57, covering 50 sq. ft. per roll. Made in the USA, it’s engineered for use under Click-Lock LVT flooring and concrete slabs, providing a premium noise barrier for modern, mindful living spaces. ## Description Product description Effective Sound Management Solutions - Made in the USA Green Made in the USA "Green" Soundproofing Material - Durable and renewable, containing 90% post-consumer recycled material (primarily recycled tire rubber). LEED - may be used toward LEED credits, Recycled Content (credit 4.1 and 4.2) and Indoor Environmental Quality (credit 4.1), also qualifies for Executive Order 13101. Safe for Your Health - Non-toxic, non-carcinogenic. Easy to Install Measurements & Weight - 2' x 25' and weighs approximately 59 lbs. For Floors - New or retrofit construction. Fast Lead Times Same or Next Business Day Shipping - Most orders ship same or next business day. Reasonable Shipping Prices Typically Ships FedEx Audimute Peacemaker Soundproofing Underlayment - 6 mm Anti Vibration Flooring Sound Barrier Peacemaker Soundproofing Underlayment is designed to be installed beneath a finished flooring to act as a shock absorber, reducing the amount of vibration capable of traveling through a structure. Using Peacemaker underneath a flooring will help to reduce footfall and impact noise traveling between floors. Perfect for homes, offices, studios, restaurants, and any other space to help block sound from entering or exiting. Peacemaker can be used outdoors. The same principles of soundproofing apply: increase mass and significantly reduce/eliminate air flow. In addition to mass and air flow, it is ideal to create a constrained-layer in which Audimute Peacemaker is sandwiched between two layers of harder, more dense materials. The sound energy dissipates in the middle layer because of its elasticity and the change in density. Versatile. Peacemaker Soundproofing Underlayment can be used under a wide variety of finished floorings to dampen footfall, impact noise, and vibration. Composition: Processed Rubber Granules. Polymer Binding Agent. Chemical Behavior: Water resistant. Resistant to numerous diluted acids & alkaline solutions. Chemically neutral. Peacemaker is also available in a 3 mm thickness. The 3 mm thickness is not intended to perform in the same manner as our 6 mm Peacemaker. Our 6 mm Peacemaker is less dense, allowing it to absorb vibrations more effectively. Our 3 mm Peacemaker is denser than our 6 mm, meaning it will not absorb vibration in the same manner as our 6 mm, but will block airborne sound much more effectively. Please Note: Most new rubber products will emit various organic compounds which have a characteristic smell like that of a newly painted room. When properly installed in your wall, floor, or ceiling, these odors will be undetected. If left exposed, in an area with little ventilation, Peacemaker will emit a harmless low-level odor which will lessen over time and poses no health risks. Individuals with increased sensitivity to smell may find this odor unpleasant. If you are seeking other methods to block sound from entering or exiting a space, then we recommend considering the following sound barrier products Audimute Peacemaker Sound Barrier - 3 mm Soundproofing Sound Barrier Audimute isolé Sound Barrier and Absorption Sheet Audimute Acoustic Door Seal Kit To view our products and learn more about sound and Audimute, select the "Audimute Store" link by the product title at the top of the page. Please do not hesitate to reach out to us for personalized sound advice before making a purchase. We are passionate about solving your sound issue. Review: Great company to work with! - Excellent product and Audimute is very helpful. Use the assessment option on their website as I did to get advice on the best options available! Review: Good quality, and does the job. - Fast shipping, and box was undamaged which says a lot considering how heavy the package was. I'm using this as an antivibration pad underneath a sensory deprivation tank. The only thing I dislike is that it does not trim as well as I'd prefer (despite going through 4 razor blades to complete the project). However, I know the peacemaker wasn't designed to be cut like craft paper so that's just my preference. ## Features - Excellent vibration reduction: Testing of Peacemaker Soundproofing Underlayment - 6 mm over a 6" concrete slab with Click-Lock LVT flooring resulted in a STC Rating of 50 and an IIC Rating of 57. - Each roll measures 2' wide x 25' long, and will cover up to 50 sq. ft. - Peacemaker is environmentally friendly, composed mostly of recycled tire rubber - Made in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #1,095,888 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #366 in Flooring Underlayments | | Customer Reviews | 4.6 out of 5 stars 10 Reviews | ## Images ![Peacemaker Soundproofing Underlayment - 6 mm Anti Vibration Flooring Sound Barrier - Image 1](https://m.media-amazon.com/images/I/41ClaY2mnIL.jpg) ![Peacemaker Soundproofing Underlayment - 6 mm Anti Vibration Flooring Sound Barrier - Image 2](https://m.media-amazon.com/images/I/71LMHHxiVyL.jpg) ![Peacemaker Soundproofing Underlayment - 6 mm Anti Vibration Flooring Sound Barrier - Image 3](https://m.media-amazon.com/images/I/71UAvTNqyKL.jpg) ![Peacemaker Soundproofing Underlayment - 6 mm Anti Vibration Flooring Sound Barrier - Image 4](https://m.media-amazon.com/images/I/41ss2eqLNLL.jpg) ![Peacemaker Soundproofing Underlayment - 6 mm Anti Vibration Flooring Sound Barrier - Image 5](https://m.media-amazon.com/images/I/616oml4GRAL.jpg) ## Questions & Answers **Q: When put on floors to reduce airborn sound transmission (voice, etc) what is the STC rating?** A: Peacemaker 6.4mm is not very effective for airborne sound as the STC rating is only a 4. It is however effective at reducing footfall vibrations, with an IIC of 56. Our Peacemaker 3.2mm product has an STC rating of 19 and is more effective for airborne sound transmission. Overall, the product(s) you will want to use depend on the desired outcome. **Q: Could this be installed on a fence between two layers of fence boards panels to reduce road noise? Or do you have a product you recommend for this?** A: Yes, it can be. Peacemaker can be used outdoors. The same principles of soundproofing apply: increase mass and significantly reduce/eliminate air flow. In addition to mass and air flow, it is ideal to create a constrained-layer in which Audimute Peacemaker is sandwiched between two layers of harder, more dense materials. The sound energy dissipates in the middle layer because of its elasticity and the change in density. Please consider using our Audimute Peacemaker Sound Barrier - 3.2mm Soundproofing Sound Barrier product. **Q: Could i line walls with this under a tapestry to quiet noise transfer from my condo to the one next door?** A: Peacemaker 6.4mm is typically used on floors to help with vibration that travels to a lower level, and it is installed underneath the final floor. Peacemaker 3.2mm would be a better product for your application, though it's best when installed under a layer of drywall to more effectively help to control the noise transfer. Simply adding Peacemaker 3.2mm under tapestry might help take the edge off and provide you with minimum relief. The best product for your application that we offer is our Audimute isolé Sound Absorber - Sound Barrier and Absorption Sheet - Sound Blocker. **Q: Is it possible to lay carpet on top of this?** A: I don’t see why not, but it is very heavy material to work with and very hard to cut. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great company to work with! *by J***H on August 27, 2022* Excellent product and Audimute is very helpful. Use the assessment option on their website as I did to get advice on the best options available! ### ⭐⭐⭐⭐ Good quality, and does the job. *by B***N on February 9, 2019* Fast shipping, and box was undamaged which says a lot considering how heavy the package was. I'm using this as an antivibration pad underneath a sensory deprivation tank. The only thing I dislike is that it does not trim as well as I'd prefer (despite going through 4 razor blades to complete the project). However, I know the peacemaker wasn't designed to be cut like craft paper so that's just my preference. ### ⭐⭐⭐ Super dense material that works great. *by G***X on December 20, 2019* This is a good product and I would buy it again. It is well made and very dense; which also means it is very heavy and a pain to work with. ## Frequently Bought Together - Audimute Peacemaker Soundproofing Underlayment - 6 mm Anti Vibration Flooring Sound Barrier - Audimute Peacemaker Sound Barrier - 3 mm Soundproofing Sound Barrier (4' x 25') --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/86515087-peacemaker-soundproofing-underlayment-6-mm-anti-vibration-flooring-sound-barrier](https://www.desertcart.us/products/86515087-peacemaker-soundproofing-underlayment-6-mm-anti-vibration-flooring-sound-barrier) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-21*