Other Fiberglass Products

Other Fiberglass Products, including fabricated parts for inorganic chemical use, with OEM/ODM customization, quality control, steady supply. Contact us.

ASTM C518 Building Insulation Material Fiberglass Batt R21 6" Thickness Glass Wool Batt

$0.49-0.54 /square feet

Price varies depending on material, logo, quantity and customization requirements.

MOQ 500 square feet
Model NO. IC-01639
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Insulation R-valueR21MaterialGlass Wool
Product Width (in.)24inTypeGlass Wool Products
Product Length (ft.)8ftInsulation FeaturesFire Resistant , structural, soundproofing insulation, Water Resistant, pre-cut, mold resistant
ShapebattEco FriendlyYes, Energy Star
Project Solution Capabilitygraphic design, total solution for projects, Cross Categories ConsolidationLengthCustomized
Design StyleTraditionalProduct NameFrame Construction Insulation Fibeglass Batt
Customized Thickness3.5in/6in/6.25in/6.75in/8inCustomized R ValueR11/R13/R15/R19/R21/R22/R25
Non-CombustibilityFlame Spread 25, Smoke Developed: 50(ASTM E84 /UL 723)Thermal ResistanceRefer 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)OEMAccept OEM Service
CertificateASTM 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.

Copyright © 2026 Rensino Inorganic Chemical Co., Ltd. All rights reserved.
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ASTM C518 Building Insulation Material Fiberglass Batt R21 6" Thickness Glass Wool Batt

SKU: IC-01639

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