--- product_id: 3769213 title: "703 FRK Semi Rigid Fiberglass Board Sound Absorbing Thermal Acoustic Insulation, 2 Inch Thickness (6 Pack)" brand: "owens corning" price: "VT251328" currency: VUV in_stock: true reviews_count: 3 category: "Owens Corning" url: https://www.desertcart.vu/products/3769213-703-frk-semi-rigid-fiberglass-board-sound-absorbing-thermal-acoustic store_origin: VU region: Vanuatu --- # 2-inch thickness for optimal fit NRC 0.75 superior sound absorption R-Value 8.7 heat resistance 703 FRK Semi Rigid Fiberglass Board Sound Absorbing Thermal Acoustic Insulation, 2 Inch Thickness (6 Pack) **Brand:** owens corning **Price:** VT251328 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Soundproof, save energy, and stay cool with Owens Corning 703 FRK! πŸ”‡ ## Quick Answers - **What is this?** 703 FRK Semi Rigid Fiberglass Board Sound Absorbing Thermal Acoustic Insulation, 2 Inch Thickness (6 Pack) by owens corning - **How much does it cost?** VT251328 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/3769213-703-frk-semi-rigid-fiberglass-board-sound-absorbing-thermal-acoustic) ## 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 - β€’ **Eco-Conscious Build:** Made with 53% recycled glass content, combining performance with sustainability. - β€’ **Energy-Smart R-Value 8.7:** Cut your heating and cooling costs with industry-leading heat resistance. - β€’ **Precision Thermal Barrier:** 2-inch semi-rigid fiberglass boards deliver consistent insulation without sagging or gaps. - β€’ **Pro-Grade Acoustic Control:** Noise Reduction Coefficient of 0.75 ensures premium sound dampening for studios and living spaces. - β€’ **Durable Foil Reinforced Kraft Jacket:** Aluminum foil facing reflects mid to high frequencies while remaining easy to clean and maintain. ## Overview Owens Corning 703 FRK is a 2-inch thick semi-rigid fiberglass insulation board designed for superior thermal and acoustic performance. Featuring a high R-Value of 8.7 and an NRC of 0.75, it effectively reduces heat transfer and absorbs sound, making it ideal for professional studios, commercial, and DIY applications. The foil reinforced kraft facing adds durability and sound reflection, while the product’s eco-friendly composition includes 53% recycled glass content. Sold in convenient 6-packs of 24" x 48" sheets, it’s a trusted choice for energy efficiency and noise control. ## Description desertcart.com: Owens Corning 703 FRK Semi Rigid Fiberglass Board Sound Absorbing Thermal Acoustic Insulation, 2 Inch Thickness (6 Pack) : Musical Instruments Review: Good insulation, Looks nice - This was a simple installation, it looks nice, and should be a huge improvement from the cold and heat. I choose this product because it had one of the best R value ratings The insulation was 2 inches thick and my door space was only 1.75 inch gap, so I did need to use a bit of muscle to compress and push the insulation into the door lip. The insulation is very rigid, so bending it to insert into the other lip was out of the question. I easily cut it to size with a long serrated knife, which cut through it cleanly and easily. I did cut the second edge a bit short, since there was no bend to the product, and used a large plastic putty knife to help tuck the second edge into the door lip. I was thinking maybe I could slide the insulation up or down to center it in the panel, but there was no slide. It has stayed in place without the use of any adhesive. I did go back and fill in any gaps with foam insulation. This was my first time installing a product like this and I was happy how it turned out. I did this 16 foot door in about 6 hours, doing 2 hours at a time over three days. I am having the garage ceiling insulated, but I am hiring an insulation company to do that job. The ultimate compliment came with the professional insulation person said he would hire me after seeing my door insulation. Review: Five Stars - Great sound absorbing fiberglass. WIll use the foil backed for bass traps in my theater room. ## Features - 6 Pack of 24" x 48" x 2" Owens Corning 703 FRK semi-rigid fiberglass insulation boards - FRK (Foil Reinforced Kraft) is an aluminum foil jacket exterior with fiberglass reinforcement over a rigid kraft paper which is easy to clean - The foil facing will reflect some of the mid to high range sound frequencies, but allows the low-end frequencies to pass through to the absorption material. - Features a Heat Resistance R-Value of 8.7 to reduce heat transfer and lower operating costs - Features a Noise Reduction Coefficient (NRC) of 0.75 for superior sound absorption - Fire Rated Class A or Class 1 per ASTM E84 for industry standard construction, professional studios, and DIY applications - 2 inch fiberglass insulation boards are certified to contain an average of 53% recycled glass content ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006FYEHM2 | | Best Sellers Rank | #71,361 in Musical Instruments ( See Top 100 in Musical Instruments ) #1,280 in Recording Studio Acoustical Treatments | | Brand Name | Owens Corning | | Customer Reviews | 4.8 4.8 out of 5 stars (11) | | Grade Rating | Commercial, Industrial | | Item Diameter | 2 Inches | | Item Dimensions | 24 x 2 x 48 inches | | Item Form | Sheet | | Item Shape | Rectangular | | Item Thickness | 2 Inches | | Item Weight | 30 Pounds | | Manufacturer | Owens Corning | | Material | Glass, Polymer, Resin | | Number of Items | 6 | | Part Number | 703FRK-2-6PK | | Specification Met | Yes | | UPC | 689466275421 | ## Product Details - **Brand:** Owens Corning - **Item Diameter:** 2 Inches - **Item dimensions L x W x H:** 24 x 2 x 48 inches - **Material:** Glass, Polymer, Resin - **Shape:** Rectangular ## Images ![703 FRK Semi Rigid Fiberglass Board Sound Absorbing Thermal Acoustic Insulation, 2 Inch Thickness (6 Pack) - Image 1](https://m.media-amazon.com/images/I/51E9AXlCgbL.jpg) ## Questions & Answers **Q: What is the density pcf of the 703 frk?** A: It's 3 pounds per cubic foot (pcf). **Q: Is that panel.work as a sound barrier?** A: Yes it will work to deaden sound transfer between rooms. however, it is not recomendedrecommended to leave the insulation glass surface exposed. it could become a health hazard. **Q: how many panels do you get for this price** A: You receive six (6) panels that are 2’x4’x2” **Q: Is it a moisture barrier as well and or condensation?** A: While this item is faced, I would not use it as a moisture barrier as due to its size, there will be unsealed seams between panels. My purchase is used on the inside of an exterior wall. If you're installing in a high moisture vapor environment I recommend using something like a 2-3 mil plastic sheet prior to installation as the foil surface material likely would accumulate moisture over time. Hope this helps ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good insulation, Looks nice *by O***N on March 1, 2025* This was a simple installation, it looks nice, and should be a huge improvement from the cold and heat. I choose this product because it had one of the best R value ratings The insulation was 2 inches thick and my door space was only 1.75 inch gap, so I did need to use a bit of muscle to compress and push the insulation into the door lip. The insulation is very rigid, so bending it to insert into the other lip was out of the question. I easily cut it to size with a long serrated knife, which cut through it cleanly and easily. I did cut the second edge a bit short, since there was no bend to the product, and used a large plastic putty knife to help tuck the second edge into the door lip. I was thinking maybe I could slide the insulation up or down to center it in the panel, but there was no slide. It has stayed in place without the use of any adhesive. I did go back and fill in any gaps with foam insulation. This was my first time installing a product like this and I was happy how it turned out. I did this 16 foot door in about 6 hours, doing 2 hours at a time over three days. I am having the garage ceiling insulated, but I am hiring an insulation company to do that job. The ultimate compliment came with the professional insulation person said he would hire me after seeing my door insulation. ### ⭐⭐⭐⭐⭐ Five Stars *by J***T on January 9, 2015* Great sound absorbing fiberglass. WIll use the foil backed for bass traps in my theater room. ### ⭐⭐⭐⭐⭐ Acoustic Fiberglass Panels *by M***E on December 26, 2012* This is exactly as advertised... Kudos! I didn't realize that the fiberglass had to be covered, but that's OK... still a great product ## Frequently Bought Together - Owens Corning 703 FRK Semi Rigid Fiberglass Board Sound Absorbing Thermal Acoustic Insulation, 2 Inch Thickness (6 Pack) - 3M Super 77 Multipurpose Permanent Spray Adhesive Glue, Paper, Cardboard, Fabric, Plastic, Metal, Wood, Net Wt 16.75 oz - Owens Corning 703 Semi Rigid Fiberglass Board Sound Absorbing Thermal Acoustic Insulation, 2 Inch Thickness (6 Pack) --- ## 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.vu/products/3769213-703-frk-semi-rigid-fiberglass-board-sound-absorbing-thermal-acoustic](https://www.desertcart.vu/products/3769213-703-frk-semi-rigid-fiberglass-board-sound-absorbing-thermal-acoustic) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*