--- product_id: 42807722 title: "RXCB3523 R15 24x47 Bat Insulation" brand: "rockwool" price: "β‚Ή 59571" currency: INR in_stock: true reviews_count: 3 category: "Rockwool" url: https://www.desertcart.in/products/42807722-rxcb3523-r15-24x47-bat-insulation store_origin: IN region: India --- # Made from natural & recycled stone wool Flexible edge for perfect stud fit R15 thermal resistance RXCB3523 R15 24x47 Bat Insulation **Brand:** rockwool **Price:** β‚Ή 59571 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay warm, stay green, stay ahead with Rockwool Comfortbatt! ## Quick Answers - **What is this?** RXCB3523 R15 24x47 Bat Insulation by rockwool - **How much does it cost?** β‚Ή 59571 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/42807722-rxcb3523-r15-24x47-bat-insulation) ## Best For - rockwool enthusiasts ## Why This Product - Trusted rockwool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Sustainable Comfort:** Crafted from natural and recycled stone wool, supporting LEED certification and eco-conscious builds. - β€’ **Precision Fit, Zero Gaps:** Flexible edge springs back to fill every nook and cranny, ensuring maximum insulation efficiency. - β€’ **Moisture & Mold Resistant:** Low moisture absorption prevents rot, fungi, and mildew for lasting durability. - β€’ **Easy Handling & Installation:** Semi-rigid batt is easy to cut and installβ€”no itchy hassles, just professional results. - β€’ **Fire-Resistant Peace of Mind:** Non-combustible material enhances safety without compromising comfort. ## Overview The RXCB3523 R15 24x47 Rockwool Comfortbatt is a premium stone wool insulation designed for wood studs and joists in new construction and renovations. Manufactured in the USA, it features a unique flexible edge for a snug fit, delivers R15 thermal resistance, and offers superior fire resistance, sound absorption, and moisture control. Eco-friendly and easy to install, it supports sustainable building goals and long-term durability. ## Description Rockwell comfortbatt insulation for wood studs and joists. It is a stone Wool insulation product for use in both new residential construction and Renovations. This semi-rigid BATT has a unique flexible edge designed to compress as the BATT is inserted into walls, attics, ceilings, and floor frames. The flexible edge Springs back, expanding the BATT against the frame studs to give a complete fill. Rockwool comfortbatt compensates for normal variations in stud centers caused by distortion or warping. The special flexible characteristic at the insulation edge ensures the expected R-value is achieved. Key properties: easily cut; non-combustible; excellent sound Absorbency; does not rot or promote Growth of fungi or mildew; low moisture absorption; and water resistant. Cfc (chlorofluorocarbon) and HCFC (hydro chlorofluorocarbon) free product and process. Made from natural and recycled materials. Rockwool can contribute to earning LEED (leadership in energy and environmental design) points. The product is manufactured in United states. Review: Roxul Rockwool - Love this insulation, easy to install and not itchy! Review: Don't waste your money! Arrives damaged! - Warning! Save your money! Super expensive and they don't even make any effort at all to protect the product from damage during transit. Mine came damaged. So frustrating! Paid $291.37 for a damaged item. ## Features - Rockwell comfortbatt insulation for wood studs and joists - The product is manufactured in United States - It is a stone wool insulation product for use in both new residential construction and renovations ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071KQDKJJ | | Best Sellers Rank | #1,280,413 in Automotive ( See Top 100 in Automotive ) #818 in Automobile Insulation | | Brand Name | Rockwool | | Coverage | 1128 square inches, R15 | | Customer Reviews | 4.0 4.0 out of 5 stars (6) | | Global Trade Identification Number | 00774783423621 | | Included Components | Insulation Resistance Meters | | Item Dimensions L x W | 3.5"L x 23"W | | Item Type Name | R15 24X47 Bat Insulation | | Item Weight | 49 Pounds | | Manufacturer | Primesource Roxul | | Manufacturer Part Number | RXCB3523 | | Material Type | Wool | | Model Number | RXCB3523 | | Recommended Uses For Product | Thermal Insulation (Construction) | | UPC | 774783423621 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Rockwool - **Global Trade Identification Number:** 00774783423621 - **Material:** Wool - **Product Dimensions:** 3.5"L x 23"W - **Recommended Uses For Product:** Thermal Insulation (Construction) ## Images ![RXCB3523 R15 24x47 Bat Insulation - Image 1](https://m.media-amazon.com/images/I/71xFBK7d5SL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Roxul Rockwool *by D***R on April 28, 2025* Love this insulation, easy to install and not itchy! ### ⭐ Don't waste your money! Arrives damaged! *by E***R on April 21, 2026* Warning! Save your money! Super expensive and they don't even make any effort at all to protect the product from damage during transit. Mine came damaged. So frustrating! Paid $291.37 for a damaged item. ### ⭐⭐⭐⭐⭐ Insulation *by J***N on April 22, 2025* Was great no problems. --- ## 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.in/products/42807722-rxcb3523-r15-24x47-bat-insulation](https://www.desertcart.in/products/42807722-rxcb3523-r15-24x47-bat-insulation) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-16*