--- product_id: 769779449 title: "Sound Deadening Mat 197mil(5 mm) 36sqft - Car Sound Deadening Material Closed Cell Foam - Heat Insulation PE Foam Sound Deadener Material & Heat Barrier" brand: "aggsound" price: "$209.57" currency: USD in_stock: true reviews_count: 9 category: "Agg Sound" url: https://www.desertcart.us/products/769779449-sound-deadening-mat-197mil-5-mm-36sqft-car-sound-deadening store_origin: US region: United States of America --- # Blocks up to 98% radiant heat 36 sqft coverage for full vehicle fit 5mm high-density closed-cell foam Sound Deadening Mat 197mil(5 mm) 36sqft - Car Sound Deadening Material Closed Cell Foam - Heat Insulation PE Foam Sound Deadener Material & Heat Barrier **Brand:** aggsound **Price:** $209.57 **Availability:** βœ… In Stock ## Summary > πŸš— Silence Meets Cool: Drive in Comfort, Arrive in Style! ## Quick Answers - **What is this?** Sound Deadening Mat 197mil(5 mm) 36sqft - Car Sound Deadening Material Closed Cell Foam - Heat Insulation PE Foam Sound Deadener Material & Heat Barrier by aggsound - **How much does it cost?** $209.57 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/769779449-sound-deadening-mat-197mil-5-mm-36sqft-car-sound-deadening) ## Best For - aggsound enthusiasts ## Why This Product - Trusted aggsound brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Heat Shield Mastery:** Keep your ride cooler in summer and warmer in winter by blocking 98% of radiant heat. - β€’ **Versatile Vehicle Fit:** Designed to contour doors, floors, hoods, and trunks without interfering with panel closure. - β€’ **Premium 5mm Foam Layer:** Experience superior noise absorption and thermal insulation with dense closed-cell foam. - β€’ **Vibration & Noise Killer:** Dramatically reduce engine vibrations and road noise for a serene driving cabin. - β€’ **Effortless DIY Installation:** Flexible, easy-to-cut material with strong adhesive ensures a clean, professional finish. ## Overview AggSound’s 5mm Sound Deadening Mat delivers premium closed-cell foam technology that blocks up to 98% of radiant heat while significantly reducing road noise and engine vibrations. Covering 36 square feet, this durable, heat-resistant insulation is easy to cut and install, fitting seamlessly into car doors, floors, hoods, and trunks. Perfect for professionals seeking a quieter, cooler ride with a sleek, long-lasting finish. ## Description Product description 20 Years Experience, Meet Your Quiet. AggSound Sound Deadening Mat Quiet Space, Enhanced Comfort. See how our high-density foam insulation delivers effective sound absorption! 1. Effective Noise Reduction – Absorbs sound waves to reduce noise transmission. 2. High-Density Construction – Durable material for reliable performance. 3. Multiple Thickness Choices – Select the ideal level for your application. Ideal for home studios, offices, vehicles, and spaces where noise management is desired. Ready to see it in action? Click play to watch the full demonstration! Discover how our product helps you create a quieter environment. Major Features for Our Sound Insulation & Automatic Heat Shield Provide effective Water-Resistant capacity without worrying about the problem of moisture absorption of the automobile sound insulation materials. Noise insulation mats with high-quality adhesive backing can be effectively pasted on the cleaned materials without falling down due to poor adhesive. High-performance insulation foam features compression resistance, ensuring long-term noise reduction, heat blocking, and vibration damping. Our material is made of lightweight closed cell foam materials, which can be easily cut and installed as required and the whole process is simple. Other Sizes 157mil 6.04sqft Foam Roll 394mil 7.1sqft Pack 197mil 8.61sqft Pack 394mil 16.36sqft Roll 80mil 6sqft Pack Bearing Seam Roller Trim Removal Tool Set Does it come with installation instructions? What's the best way to install it for maximum results? 1.Remove & Clean: Take off interior panels; clean and dry surfaces 2.Cut to Fit: Pre-cut insulation for doors, floor, and roof 3.Apply & Seal: Peel, stick, then seal seams with foil tape (sold separately) 4.Reinstall: Replace all interior components Does it come with installation instructions? What's the best way to install it for maximum results? 1.Remove & Clean: Take off interior panels; clean and dry surfaces 2.Cut to Fit: Pre-cut insulation for doors, floor, and roof 3.Apply & Seal: Peel, stick, then seal seams with foil tape (sold separately) 4.Reinstall: Replace all interior components What's the difference between Aluminum Foil and Closed-cell Foam?What are the best sound deadening solutions for sound? 394mil Aluminum Foil excels in heat blocking. 157mil Closed-cell Foam (higher density) is better for soundproofing. For best results: combine 157mil foam with Butyl Sound Deadener (sold separately) to kill vibration and block noise effectively. What's the difference between Aluminum Foil and Closed-cell Foam?What are the best sound deadening solutions for sound? 394mil Aluminum Foil excels in heat blocking. 157mil Closed-cell Foam (higher density) is better for soundproofing. For best results: combine 157mil foam with Butyl Sound Deadener (sold separately) to kill vibration and block noise effectively. How do I properly install the Butyl + 157mil High-Density Closed-cell Foam combination? 1. Remove, Clean & Cut. 2. Apply butyl sheets(50–60% coverage is optimal), damping vibration, reducing low-frequency noise. 3. Install foam over butyl. Effectively blocks mid-high frequency noise. 4. Check. This combo ensures optimal noise reduction. How do I properly install the Butyl + 157mil High-Density Closed-cell Foam combination? 1. Remove, Clean & Cut. 2. Apply butyl sheets(50–60% coverage is optimal), damping vibration, reducing low-frequency noise. 3. Install foam over butyl. Effectively blocks mid-high frequency noise. 4. Check. This combo ensures optimal noise reduction. How do sound deadening materials work to reduce noise? Can it reduce road noise? Can it be used on car doors? Yes, Closed-cell Foam reduces road noise through:1.Sound absorption (energy to heat conversion) 2.Acoustic impedance reflection 3.Mass law blocking of mid-high frequencies. Its structure effectively reduces road/wind noise transmission into cabin. How do sound deadening materials work to reduce noise? Can it reduce road noise? Can it be used on car doors? Yes, Closed-cell Foam reduces road noise through:1.Sound absorption (energy to heat conversion) 2.Acoustic impedance reflection 3.Mass law blocking of mid-high frequencies. Its structure effectively reduces road/wind noise transmission into cabin. Does it require any special tools for the installation? Is a roller necessary? Basic tools: gloves, utility knife, measuring tape. A roller (sold separately) is highly recommended to ensure proper adhesion of butyl/foam. Aluminum foil tape is essential for sealing seams. Keeping surfaces clean is crucial for optimal results. Does it require any special tools for the installation? Is a roller necessary? Basic tools: gloves, utility knife, measuring tape. A roller (sold separately) is highly recommended to ensure proper adhesion of butyl/foam. Aluminum foil tape is essential for sealing seams. Keeping surfaces clean is crucial for optimal results. Review: Good quality fast delivery - Item was of excellent quality, and very easy to use for headliner. Thank for fast delivery. Almost all items from desertcart is always delivered as stated with a few exceptions. Review: Works as advertised, but does have a different texture compared to other closed cell foams - This particular foam insulation was more stretchy compared to other brands which made it easier to wrap around the bumps on the car door. The texture and feel of this foam is more neoprene and less like a camping/yoga mat. The backing is sticky enough to adhere to the door's surface but you cant heat it up a little bit to get the glue to be more sticky if you need. For this to work as a "sound deadener", make sure to also use some sort of butyl rubber as the first layer. This foam alone won't help with the vibrations caused by the wind on the door panels, it just absorbs some of the sound waves. ## Features - [Premium 5mm Foam] This 3-layer sound deadener blocks up to 98% of radiant heat and reduces road noise. Featuring 5mm high-density closed-cell foam with strong adhesive, it provides superior thermal insulation for hoods, floors, and doors. Easy to cut and install, it delivers a cooler, quieter ride for cars, trucks, and RVs. - [Quiet Ride & Vibration Deadener] Effectively reduces engine vibrations and road noise for a quieter cabin even in rainy or humid conditions. Acts as a thermal barrier to keep your vehicle cooler in summer and warmer in winter. Easy to trim and install for a clean, long-lasting look. - [Durable & Easy Install] Made of high-density closed-cell foam that won't collapse or compress over time. Features heat-resistant, strong adhesive to stick firmly even in summer without falling off. Flexible material is easy to cut, trim, and fit complex contours yourself. The smooth backing peels easily for a clean, long-lasting finish on vehicle surfaces. - [Wide Application] Features a simple 5-step process: disassemble, clean, cut, paste, and reassemble. This versatile material is engineered to fit tight gaps in car doors, hoods, trunks, and firewalls without interfering with panel closure. Ideal for sound deadening, heat shielding, and shock absorption in key vehicle areas. - [A variety of different thicknesses to meet different needs] AggSound offers a variety of different thicknesses of insulation foam 4mm/6mm/8mm/10mm/0.25inch/0.5inch/1inch etc. to meet the different needs of the application. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D5R5XXL8 | | Best Sellers Rank | #4,910 in Automotive ( See Top 100 in Automotive ) #9 in Automobile Insulation | | Brand | AggSound | | Brand Name | AggSound | | Coverage | 36 square feet | | Customer Reviews | 4.0 out of 5 stars 89 Reviews | | Included Components | 5mm 36sqft foam insulation | | Item Thickness | 5 Millimeters | | Item Type Name | 5mm 36sqft foam insulation | | Manufacturer | Aggsond | | Material | 197mil | | Material Type | 197mil | | Model Number | INSULATION0513 | | Number of Items | 1 | | Recommended Uses For Product | automotive interior insulation | ## Product Details - **Brand:** AggSound - **Item Thickness:** 5 Millimeters - **Manufacturer:** Aggsond - **Material:** 197mil-Closed Cell Foam - **Recommended Uses For Product:** automotive interior insulation ## Images ![Sound Deadening Mat 197mil(5 mm) 36sqft - Car Sound Deadening Material Closed Cell Foam - Heat Insulation PE Foam Sound Deadener Material & Heat Barrier - Image 1](https://m.media-amazon.com/images/I/710C6qhDO+L.jpg) ![Sound Deadening Mat 197mil(5 mm) 36sqft - Car Sound Deadening Material Closed Cell Foam - Heat Insulation PE Foam Sound Deadener Material & Heat Barrier - Image 2](https://m.media-amazon.com/images/I/81BfgpGhyYL.jpg) ![Sound Deadening Mat 197mil(5 mm) 36sqft - Car Sound Deadening Material Closed Cell Foam - Heat Insulation PE Foam Sound Deadener Material & Heat Barrier - Image 3](https://m.media-amazon.com/images/I/71F2xtSvZzL.jpg) ![Sound Deadening Mat 197mil(5 mm) 36sqft - Car Sound Deadening Material Closed Cell Foam - Heat Insulation PE Foam Sound Deadener Material & Heat Barrier - Image 4](https://m.media-amazon.com/images/I/71Vn7iWO-BL.jpg) ![Sound Deadening Mat 197mil(5 mm) 36sqft - Car Sound Deadening Material Closed Cell Foam - Heat Insulation PE Foam Sound Deadener Material & Heat Barrier - Image 5](https://m.media-amazon.com/images/I/71C55HvwUwL.jpg) ## Available Options This product comes in different **Material Type, Style** options. ## Questions & Answers **Q: Does it come with installation instructions? What's the best way to install it for maximum results?** A: 1.Remove & Clean: Take off interior panels; clean and dry surfaces 2.Cut to Fit: Pre-cut insulation for doors, floor, and roof 3.Apply & Seal: Peel, stick, then seal seams with foil tape (sold separately) 4.Reinstall: Replace all interior components **Q: What's the difference between Aluminum Foil and Closed-cell Foam?What are the best sound deadening solutions for sound?** A: 394mil Aluminum Foil excels in heat blocking. 157mil Closed-cell Foam (higher density) is better for soundproofing. For best results: combine 157mil foam with Butyl Sound Deadener (sold separately) to kill vibration and block noise effectively. **Q: How do I properly install the Butyl + 157mil High-Density Closed-cell Foam combination?** A: 1. Remove, Clean & Cut. 2. Apply butyl sheets(50–60% coverage is optimal), damping vibration, reducing low-frequency noise. 3. Install foam over butyl. Effectively blocks mid-high frequency noise. 4. Check. This combo ensures optimal noise reduction. **Q: How do sound deadening materials work to reduce noise? Can it reduce road noise? Can it be used on car doors?** A: Yes, Closed-cell Foam reduces road noise through:1.Sound absorption (energy to heat conversion) 2.Acoustic impedance reflection 3.Mass law blocking of mid-high frequencies. Its structure effectively reduces road/wind noise transmission into cabin. **Q: Does it require any special tools for the installation? Is a roller necessary?** A: Basic tools: gloves, utility knife, measuring tape. A roller (sold separately) is highly recommended to ensure proper adhesion of butyl/foam. Aluminum foil tape is essential for sealing seams. Keeping surfaces clean is crucial for optimal results. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality fast delivery *by C***S on April 14, 2026* Item was of excellent quality, and very easy to use for headliner. Thank for fast delivery. Almost all items from Amazon is always delivered as stated with a few exceptions. ### ⭐⭐⭐⭐⭐ Works as advertised, but does have a different texture compared to other closed cell foams *by A***N on June 3, 2025* This particular foam insulation was more stretchy compared to other brands which made it easier to wrap around the bumps on the car door. The texture and feel of this foam is more neoprene and less like a camping/yoga mat. The backing is sticky enough to adhere to the door's surface but you cant heat it up a little bit to get the glue to be more sticky if you need. For this to work as a "sound deadener", make sure to also use some sort of butyl rubber as the first layer. This foam alone won't help with the vibrations caused by the wind on the door panels, it just absorbs some of the sound waves. ### ⭐⭐⭐⭐ Light weight sound insulation *by R***. on August 18, 2025* Worked well used it for inside of door panels. Very tacky, lubricate hands or it will stick and peel off onyour hands. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/769779449-sound-deadening-mat-197mil-5-mm-36sqft-car-sound-deadening](https://www.desertcart.us/products/769779449-sound-deadening-mat-197mil-5-mm-36sqft-car-sound-deadening) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-17*