--- product_id: 1781491 title: "Owens Corning 703 Rigid Fiberglass Board 1\" Qty 12" brand: "owens corning" price: "¥234999" currency: JPY in_stock: true category: "Owens Corning" url: https://www.desertcart.jp/products/1781491-owens-corning-703-rigid-fiberglass-board-1-qty-12 store_origin: JP region: Japan --- # NRC 0.7 sound absorption R-Value 4.3 heat resistance 53% recycled glass content Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 **Brand:** owens corning **Price:** ¥234999 **Availability:** ✅ In Stock ## Summary > ♻️ Insulate smarter, sound better, and save energy like a pro! ## Quick Answers - **What is this?** Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 by owens corning - **How much does it cost?** ¥234999 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1781491-owens-corning-703-rigid-fiberglass-board-1-qty-12) ## Best For - owens corning enthusiasts ## Why This Product - Trusted owens corning brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fire-Rated Safety:** Class A fire rating meets top industry standards for peace of mind. - • **Eco-Friendly Build:** Made with 53% recycled glass for sustainable projects. - • **Versatile 12-Pack Coverage:** Each pack covers 8 sq ft, perfect for DIY or professional use. - • **Studio-Grade Sound Absorption:** NRC 0.7 ensures professional-level noise control. - • **Cut Energy Costs with R-Value 4.3:** Superior heat resistance slashes your operating expenses. ## Overview Owens Corning 703 Rigid Fiberglass Board 1" (12-pack) offers high-performance insulation with an R-Value of 4.3 for heat resistance, NRC 0.7 for superior sound absorption, and a Class A fire rating. Made with 53% recycled glass, these 1-inch boards provide eco-conscious, professional-grade solutions ideal for construction, studios, and DIY projects. ## Description Buy Owens Corning 703 Rigid Fiberglass Board 1" Qty 12: Acoustical Treatments - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 12 Pack of 24" x 48" x 1" unfaced Owens Corning 703 semi-rigid fiberglass insulation boards - Features a Heat Resistance R-Value of 4.3 to reduce heat transfer and lower operating costs - Features a Noise Reduction Coefficient (NRC) of 0.7 for superior sound absorption - Fire Rated Class A or Class 1 per ASTM E84 for industry standard construction, professional studios, and DIY applications - 1 inch fiberglass insulation boards are certified to contain an average of 53% recycled glass content ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007L2OW7C | | Best Sellers Rank | #26,820 in Musical Instruments ( See Top 100 in Musical Instruments ) #564 in Recording Studio Acoustical Treatments | | Brand Name | Owens Corning | | Coverage | 8 square feet | | Customer Reviews | 4.6 4.6 out of 5 stars (53) | | Item Dimensions L x W | 48"L x 24"W | | Item Thickness | 1 inches | | Item Weight | 36 pounds | | Manufacturer | Owens Corning | | Manufacturer Part Number | 703-1-12PK | | Material Type | Fiberglass | | Number of Items | 12 | | Recommended Uses For Product | Insulation in construction or industrial settings | | UPC | 689466504118 | | Unit Count | 12 Count | ## Product Details - **Brand:** Owens Corning - **Item Thickness:** 1 inches - **Material:** Fiberglass - **Product Dimensions:** 48"L x 24"W - **Recommended Uses For Product:** Insulation in construction or industrial settings ## Images ![Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 - Image 1](https://m.media-amazon.com/images/I/31YXn3sLnqL.jpg) ![Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 - Image 2](https://m.media-amazon.com/images/I/31pIe66j4wL.jpg) ![Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 - Image 3](https://m.media-amazon.com/images/I/31SU-3jqPsL.jpg) ![Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 - Image 4](https://m.media-amazon.com/images/I/31JtIW-EKtL.jpg) ![Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 - Image 5](https://m.media-amazon.com/images/I/61U2LEuW4JL.jpg) ## Questions & Answers **Q: What size are these panels? In the description it shows: 0 x 0 x 0. Not willing to pay for nothing.** A: I apologize for the oversight and appreciate the heads up on the missing info on the listing. The Owens Corning 703 1" dimensions are 24"x48"x1". **Q: Can it be used in an exterior application?** A: Yes **Q: This say semi-rigid. is it flexible enough to wrap our pvc waste water pipes to block the noise of flowing water?** A: probably not, it's actually pretty rigid and holds shape well. so if you tried to bend it around pipes it would probably tear. **Q: Does this really weigh 48 lb? That would mean each panel is 4lb** A: Each sheet of Owens Corning 703 1" Fiberglass weighs approximately 3lbs each. ## Frequently Bought Together - Owens Corning 703 Rigid Fiberglass Board 1" Qty 12 - 3M Super 77 Multipurpose Permanent Spray Adhesive Glue, Low VOC, Paper, Cardboard, Fabric, Plastic, Metal, Wood, Net Wt 18 oz - Owens Corning 703 Semi Rigid Fiberglass Board Sound Absorbing Thermal Acoustic Insulation, 2 Inch Thickness (6 Pack) --- ## 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.jp/products/1781491-owens-corning-703-rigid-fiberglass-board-1-qty-12](https://www.desertcart.jp/products/1781491-owens-corning-703-rigid-fiberglass-board-1-qty-12) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-04*