--- product_id: 735934802 title: "BXI High Density Rubber Backed Sound Proof Foam, 39.4 X 13.4 X 1 inch Dual-layer Noise Reduction Foam Roll Sound Deadening Material, Sound Dampening Acoustic Wrap for HVAC, Pipe, Machine, Window, Door" brand: "bxi" price: "NT$3587" currency: TWD in_stock: true reviews_count: 13 url: https://www.desertcart.tw/products/735934802-bxi-high-density-rubber-backed-sound-proof-foam-39-4 store_origin: TW region: Taiwan --- # 39.4 x 13.4 x 1 inch size 24dB average noise reduction Dual thermal insulation BXI High Density Rubber Backed Sound Proof Foam, 39.4 X 13.4 X 1 inch Dual-layer Noise Reduction Foam Roll Sound Deadening Material, Sound Dampening Acoustic Wrap for HVAC, Pipe, Machine, Window, Door **Brand:** bxi **Price:** NT$3587 **Availability:** ✅ In Stock ## Summary > 🔇 Silence is the new luxury—block noise like a boss! ## Quick Answers - **What is this?** BXI High Density Rubber Backed Sound Proof Foam, 39.4 X 13.4 X 1 inch Dual-layer Noise Reduction Foam Roll Sound Deadening Material, Sound Dampening Acoustic Wrap for HVAC, Pipe, Machine, Window, Door by bxi - **How much does it cost?** NT$3587 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/735934802-bxi-high-density-rubber-backed-sound-proof-foam-39-4) ## Best For - bxi enthusiasts ## Why This Product - Trusted bxi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile & Durable:** Waterproof, tear-resistant, eco-friendly for indoor/outdoor use anywhere - • **Thermal Barrier Bonus:** Keeps heat in winter and cool in summer—perfect for HVAC & pipes - • **Effortless Installation:** Flexible, easy to cut & mount with tape, nails, or zip ties—custom fit guaranteed - • **Pro-Grade Noise Reduction:** Achieves 24dB transmission loss to silence your space like a studio - • **Double-Layered Acoustic Shield:** Egg crate foam + rubber layer for max noise & vibration blocking ## Overview The BXI Double Noise Blocker Sound Proof Foam combines a high-density egg crate foam layer with a sturdy rubber backing to deliver professional-grade sound absorption and vibration dampening. Measuring 39.4 x 13.4 x 1 inches and covering 3.66 sq ft, it reduces noise by up to 24dB while also providing excellent thermal insulation. Eco-friendly, waterproof, and tear-resistant, it’s designed for versatile use on HVAC systems, pipes, walls, doors, and more, with easy customization and installation options. ## Description BXI is a global company specialized in creative architectural improvements on room acoustics, home decoration, etc. With superior quality and modern appearance, our products are widely used in various spaces including recording studio, office, house, kindergarten... Soundproof Foam High Density Sound Panels Thickened Sound Panels Soundproof Rug Pad Rubber-Cork Pads Exercise Equipment Mat Anti-vibration Pad ## Features - 【SPECIFICATION】: Size: 39.4''L X 13.4''W X 1''H; Covering 3.66 square feet; Weight: 2 lbs; Material: high-density and thick sound absorbing eggcrate foam & sturdy rubber soundproof blanket for exceptional vibration dampening - 【DOUBLE THERMAL/ NOISE INSULATION】: This soundproofing panel consists of two layers. One egg crate foam absorption layer & one rubber sound proofing layer for double acoustic insulation. Extraordinary Average Transmission Loss: 24dB. Absorption Coefficient: 0.74. NRC: 0.75. Besides, it has excellent thermal insulation properties for heat and cold retention. In winter, it can be used to protect drain pipes, pump, air conditioner and engine compartment, etc - 【ABSORPTION & NOISE REDUCTION】: BXI double sound deadening foam is specially designed by professional-grade design to meet the needs of both absorption and soundproofing. The soundproof foam layer is able to absorb sound and the overall echo in a space. The rubber layer is effective at dissipating vibrational energy before it builds up noise - 【ENDLESS APPLICATION】: BXI sound barrier is eco-friendly, non-toxic, tear-resistant, waterproof and heat resistant. Perfect for engineering projects like HVAC, drain pipe, machine, wall, door, window, car, pump, studio and more. Available for both outdoor & indoor work - 【EASY TO USE】: It's easy to cut this noise insulator into various sizes. It's flexible and sturdy, easy to install. When using it to wrap pipes, please keep the foam side towards pipes. If you need to stick it to flat surfaces like doors or windows, adhere the rubber side. BXI double-sided tape, construction adhesive, zip ties, and nails, all work well for mounting ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0F2ML2KSY | | Best Sellers Rank | #23,102 in Musical Instruments (See Top 100 in Musical Instruments) #518 in Recording Studio Acoustical Treatments | | Brand Name | BXI | | Coverage | 3.66 square feet | | Customer Reviews | 3.7 3.7 out of 5 stars (290) 3.7 out of 5 stars | | Included Components | NO | | Item Dimensions L X W | 39.4"L x 13.4"W | | Item Thickness | 1 inches | | Manufacturer | BXI | | Manufacturer Part Number | BX-US-Sdprf-grn | | Material Type | Foam, Rubber | | Model Number | BX-US-Sdprf-grn | | Number Of Items | 1 | | Number Of Packs | 1 | | Recommended Uses For Product | Soundproofing, Sound Absorption, Noise Reduction, Thermal Insulation | | Unit Count | 1 Count | ## Product Details - **Brand:** BXI - **Item Thickness:** 1 inches - **Material:** Foam, Rubber - **Product Dimensions:** 39.4"L x 13.4"W - **Recommended Uses For Product:** Soundproofing, Sound Absorption, Noise Reduction, Thermal Insulation ## Images ![BXI High Density Rubber Backed Sound Proof Foam, 39.4 X 13.4 X 1 inch Dual-layer Noise Reduction Foam Roll Sound Deadening Material, Sound Dampening Acoustic Wrap for HVAC, Pipe, Machine, Window, Door - Image 1](https://m.media-amazon.com/images/I/717FD2RVcqL.jpg) ![BXI High Density Rubber Backed Sound Proof Foam, 39.4 X 13.4 X 1 inch Dual-layer Noise Reduction Foam Roll Sound Deadening Material, Sound Dampening Acoustic Wrap for HVAC, Pipe, Machine, Window, Door - Image 2](https://m.media-amazon.com/images/I/716uckWgtfL.jpg) ![BXI High Density Rubber Backed Sound Proof Foam, 39.4 X 13.4 X 1 inch Dual-layer Noise Reduction Foam Roll Sound Deadening Material, Sound Dampening Acoustic Wrap for HVAC, Pipe, Machine, Window, Door - Image 3](https://m.media-amazon.com/images/I/818IrjPpOOL.jpg) ![BXI High Density Rubber Backed Sound Proof Foam, 39.4 X 13.4 X 1 inch Dual-layer Noise Reduction Foam Roll Sound Deadening Material, Sound Dampening Acoustic Wrap for HVAC, Pipe, Machine, Window, Door - Image 4](https://m.media-amazon.com/images/I/71XyHL8kx0L.jpg) ![BXI High Density Rubber Backed Sound Proof Foam, 39.4 X 13.4 X 1 inch Dual-layer Noise Reduction Foam Roll Sound Deadening Material, Sound Dampening Acoustic Wrap for HVAC, Pipe, Machine, Window, Door - Image 5](https://m.media-amazon.com/images/I/71u0Bk1qj5L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ High quality... *by on Reviewed in the United States December 26, 2025* This stuff is high quality and worked way better than I thought it would. I split it down the middle and used a piece for each rear strut tower and wheel well. I did not glue it to the car I glued quality magnets to the rubber side. It's plenty flexible and this keeps moisture from damaging the car and of course can be pulled right off for inspection. The rear seat holds the rest in place. Amazing how quiet it is to have a conversation with someone in the back seat doing 70 down the highway. Yikes.... if more people understood this it would put the luxury car market in serious jeopardy. Anyway, this was my particular use for it and I am impressed. Also thanks for not shorting the length. I think it was even over by half an inch. Rare these days to get anything that is honest. ### ⭐⭐⭐⭐⭐ Window Plug for road noise *by on Reviewed in the United States August 4, 2021* I bought this to make a window plug for my bedroom window. My neighbor has been terrorizing the neighborhood for months with his HEMI engine at all hours, and this is my last ditch effort to try and get a full night's sleep.I had tried butyl on posterboard first, but it was a major failure. The butyl was way too heavy and didn't provide the sound dampening I needed or expected. Ended up being a complete waste of money. Not something I would recommend for anyone trying to build a window plug, unless you're using wood (not cardboard) and are prepared for a heavy lifting session every time you put the plug in the window.This acoustic foam ended up doing the job way better and makes a much lighter weight plug. I took the extra step of sealing off the edges of the window with gaffer tape, and between that and the foam plug I haven't been awakened by street noise.I used the recommended 3M mounting tape to install the foam vertically onto posterboard the height of the window (36"). I positioned the product as such that foam protrudes from either edge, to make up for the fact that the window is 51" wide but the posterboard is only 48" wide.I had to trim the foam a little bit, and use the scraps to fill up any gaps or cracks when I lift the plug into the window each night. My bedroom is almost completely light tight and so far I haven't been awakened by the demon car since using this setup.🤞🏻I'm giving 4 stars because it isn't perfect, but it's close.I'll update if anything changes.UPDATE: It's been a few weeks and this stuff has completely changed my sleep. I am no longer awakened at all by street noise or the demon car! Increasing to 5 stars because it did what I bought it to do. ### ⭐ Barely makes any difference in sound levels *by on Reviewed in the United States December 12, 2022* Expensive for what it is. I put me cellphone in a box with music playing and wrapped it in this foam. Barely made any difference. The foam is just thin egg carton foam used for mattress covers. Not dense enough to do anything. Rubber backing is good quality but overall, not fit for purpose. --- ## 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.tw/products/735934802-bxi-high-density-rubber-backed-sound-proof-foam-39-4](https://www.desertcart.tw/products/735934802-bxi-high-density-rubber-backed-sound-proof-foam-39-4) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-10-11*