--- product_id: 189837310 title: "Knauf R-38 Kraft Faced 15 by 48 Fiberglass Batt Insulation Fits 2x10 Attic High Density (Cathedral) a Total of 8 Bags and Square Footage of 320 SQFT" brand: "knauf" price: "€ 7075.43" currency: EUR in_stock: true reviews_count: 1 category: "Knauf" url: https://www.desertcart.hr/products/189837310-knauf-r-38-kraft-faced-15-by-48-fiberglass-batt store_origin: HR region: Croatia --- # Fits 2x10 Attic & Cathedral Ceilings R-38 High Thermal Resistance Kraft Faced Moisture Barrier Knauf R-38 Kraft Faced 15 by 48 Fiberglass Batt Insulation Fits 2x10 Attic High Density (Cathedral) a Total of 8 Bags and Square Footage of 320 SQFT **Brand:** knauf **Price:** € 7075.43 **Availability:** ✅ In Stock ## Summary > 🔥 Seal in Comfort, Seal Out Costs! 🏡 ## Quick Answers - **What is this?** Knauf R-38 Kraft Faced 15 by 48 Fiberglass Batt Insulation Fits 2x10 Attic High Density (Cathedral) a Total of 8 Bags and Square Footage of 320 SQFT by knauf - **How much does it cost?** € 7075.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/189837310-knauf-r-38-kraft-faced-15-by-48-fiberglass-batt) ## Best For - knauf enthusiasts ## Why This Product - Trusted knauf brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Generous 320 SQFT Coverage:** Complete your project efficiently with 8 bags covering a large area. - • **Perfect Fit for 2x10 Joists:** Designed specifically for seamless installation in attic and cathedral ceilings. - • **Exclusive $20 Pickup Discount:** Save instantly by collecting from 150+ convenient warehouse locations nationwide. - • **Moisture-Resistant Kraft Facing:** Protect your home from dampness and mold with built-in vapor barrier. - • **Superior R-38 Thermal Performance:** Maximize energy savings with industry-leading insulation value. ## Overview Knauf R-38 Kraft Faced Fiberglass Batt Insulation delivers high-density, moisture-resistant thermal protection tailored for 2x10 attic and cathedral ceiling applications. Each purchase includes 8 bags covering 320 square feet, ensuring efficient, professional-grade installation with a vapor barrier to guard against moisture. Ideal for energy-conscious homeowners and contractors seeking reliable, high-performance insulation with added savings through local pickup. ## Description Knauf Insulation. With a R-Value of R-38 the insulation will fit into any 2x10 construction board. Kraft Faced. This insulation has a moisture barrier that is used for exterior wall, floor, or attic This insulation is perfect for 4 foot attic cavity. Two bundles of 4 for a total of 8 bags for at total of 320 square footage.This product is a High Density (Cathedral) product. Used for Cathedral ceilings. This product requires coordination on the delivery. A non-encrypted phone number will be required to coordinate delivery. Please be prepared to provide one before the ship date. Review: Great hard-to-find insulation - Excellent customer service! Sent a note in the mail to ensure the correct product for my project was sent (the piece of candy was just so the packaging didn't appear empty;)) Glad they did this, as I did indeed need to make a change. Highly recommend - and delivery was quicker than anticipated! ## Features - $20 off if you pick up in one of our 150 warehouses through out the US - Two bundles of 4 bags for a total of 8 bags for a total of 320 square feet - Kraft Faced. This insulation has a moisture barrier that is used for exterior surfaces - R-38HD type, 15W x 48L x 10 in. thick ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081FF4QH9 | | Best Sellers Rank | #1,488,240 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #726 in Fiberglass Raw Materials | | Brand | Knauf | | Brand Name | Knauf | | Coverage | 320 square feet | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Item Dimensions L x W | 48"L x 15"W | | Item Thickness | 10 inches | | Manufacturer | Knauf | | Manufacturer Part Number | KNR38X15HDX48F8Temp | | Material | Fiberglass | | Material Type | Fiberglass | | Number of Items | 48 | | Number of Packs | 2 | | Product Dimensions | 48"L x 15"W | | Recommended Uses For Product | Attic and cathedral ceiling insulation | | UPC | 746175826747 | | Unit Count | 8 Count | ## Product Details - **Material:** Fiberglass - **Brand:** Knauf - **Item Thickness:** 1E+1 Inches - **Product Dimensions:** 48"L x 15"W - **Manufacturer:** Knauf ## Images ![Knauf R-38 Kraft Faced 15 by 48 Fiberglass Batt Insulation Fits 2x10 Attic High Density (Cathedral) a Total of 8 Bags and Square Footage of 320 SQFT - Image 1](https://m.media-amazon.com/images/I/315+HrCOO8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great hard-to-find insulation *by R***N on April 22, 2025* Excellent customer service! Sent a note in the mail to ensure the correct product for my project was sent (the piece of candy was just so the packaging didn't appear empty;)) Glad they did this, as I did indeed need to make a change. Highly recommend - and delivery was quicker than anticipated! ## Frequently Bought Together - Knauf R-38 Kraft Faced 15 by 48 Fiberglass Batt Insulation Fits 2x10 Attic High Density (Cathedral) a Total of 8 Bags and Square Footage of 320 SQFT - Attic Stairway Insulation Cover - Premium Energy Saving Attic Stairs Door Ladder Insulator Pull Down Tent with Zipper 25 in x 54 in x 11In (Attic Cover) - Duck Brand Double-Sided Duct Tape, 1.4-Inch by 12-Yards, Single Roll, Blue (240200) --- ## 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.hr/products/189837310-knauf-r-38-kraft-faced-15-by-48-fiberglass-batt](https://www.desertcart.hr/products/189837310-knauf-r-38-kraft-faced-15-by-48-fiberglass-batt) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-31*