Fiberglass Sound Insulation

Fiberglass Sound Insulation for walls, ducts and machinery rooms, supplied for OEM/ODM projects with custom specs, steady output and strict QC.

Factory Direct Supply Soundproof Glass Wool R94 40mm Fiberglass Insulation Roll with Kraft Paper for Metal Building Insulation

$1.33-1.55 /square meters

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

MOQ 2,100 square meters
Model NO. SP-2452
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Insulation R-valueR94MaterialGlass Wool
Product Width (in.)1200mm(47.24in)TypeGlass Wool Products
Product Length (ft.)7.2-24m(23.62-78.74ft)Insulation FeaturesFire Resistant , soundproofing insulation, formaldehyde free, Water Resistant, pre-cut, mold resistant
ShapeRoll, BlanketEco FriendlyYes, Energy Star
Project Solution Capabilitygraphic design, total solution for projects, Cross Categories ConsolidationLengthCustomized
Design StyleModernProduct NameGlass Wool Roll with Kraft Paper
Customized R ValueR94 R100 R122 R188 R235 R282 R329 R376Customized Thickness40mm 50mm 80mm 100mm 120mm 140mm 160mm
Customized Length7.2-24mThermal Conductivity0.034-0.042w/mk
Grade of combustibilityNon-Combustibility Class A1CertificateASTM C411 E84 C518 C1104 E96 C1304 C665 C1338 UL723 USGBC
Surface Burning CharacteristicsFlame Spread Index=0; Smoke Developed Index=0ApplicationMetal building roofing and wall
OEMAccept OEM Service

We are Rensino Soundproofing Material Co., Ltd., a professional manufacturer and supplier specializing in Soundproofing Material. We have brought together and coordinated resources across the Soundproofing Material 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 Soundproofing Material Co., Ltd. All rights reserved.
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Factory Direct Supply Soundproof Glass Wool R94 40mm Fiberglass Insulation Roll with Kraft Paper for Metal Building Insulation

SKU: SP-2452

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