ASTM C665 Thermal Resistance Fiberglass Insulation Batt R21 5.5" Glass Wool Batt for Wood Frame Building Walls
$0.49-0.54
/square feet
Price varies depending on material, logo, quantity and customization requirements.
Quality You Can Trust
Flexible &
Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category:
Other Fiberglass Products
Introduction
| Insulation R-value | R21 | Material | Glass Wool |
| Product Width (in.) | 15in | Type | Glass Wool Products |
| Product Length (ft.) | 4ft | Insulation Features | Fire Resistant , structural, soundproofing insulation, Water Resistant, pre-cut, mold resistant |
| Shape | batt | Eco Friendly | Yes, Energy Star |
| Project Solution Capability | graphic design, total solution for projects, Cross Categories Consolidation | Length | Customized |
| Design Style | Traditional | Product Name | Frame Construction Insulation Fibeglass Batt |
| Customized Thickness | 3.5in/6.25in/9.5in | Customized R Value | R11/R13/R15/R19/R20/R21 |
| Non-Combustibility | Flame Spread 25, Smoke Developed: 50(ASTM E84 /UL 723) | Thermal Resistance | Refer R-value avalible table(ASTM C518) |
| Maximum Service Temperature | >170°C(ASTM C411) | Water Vapor Permeance (perms) | 1.0 0.5(ASTM E96) |
| Water Vapor Sorption(by weight) | < 5%(ASTM C1104) | OEM | Accept OEM Service |
| Certificate | ASTM E84 /UL 723, ASTM C518, ASTM E96, ASTM C1104 |
We are Rensino Inorganic Chemical Co., Ltd., a professional manufacturer and supplier specializing in Inorganic Chemical. We have brought together and coordinated resources across the Inorganic Chemical supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.
