Fireproof and Heat-Insulating Glass Wool Roll Felt: Reliable Thermal and Acoustic Protection for Modern Construction

Introduction

The Fireproof and Heat-Insulating Glass Wool Roll Felt is a premium insulation material designed for modern residential, commercial, and industrial buildings that require high standards of safety, energy efficiency, and acoustic performance. Made from inorganic glass fibers through a centrifugal process, this product provides superior heat insulation, non-combustibility, and excellent sound absorption.

Engineered with eco-friendly materials and advanced manufacturing technology, it meets global standards for fire safety and sustainable construction. Its flexibility, light weight, and easy installation make it a preferred choice for builders and engineers worldwide.

Product Features and Advantages

Technical Specifications

Design Concept

The design philosophy behind this glass wool roll felt focuses on three core principles: safety, sustainability, and efficiency.

1. Safety First:
   Engineered with non-combustible glass fibers, it withstands temperatures up to 450°C without releasing toxic gases. It helps contain fires and provides valuable time for evacuation and protection of structural integrity.

2. Sustainability:
   Manufactured using recycled glass and environmentally friendly resins, the production process minimizes carbon emissions while ensuring compliance with RoHS and REACH standards.

3. Efficiency and Comfort:
   The porous fiber structure minimizes heat loss and absorbs sound waves, creating a more comfortable and energy-efficient indoor environment.

Installation Instructions

Proper installation ensures optimal performance of the Fireproof and Heat-Insulating Glass Wool Roll Felt. Below is a detailed guide for safe and effective installation.

Tools and Materials Required

Step-by-Step Installation Guide

1. Surface Preparation:
   Ensure the surface (roof, wall, duct, or pipe) is clean, dry, and free of dust or oil.

2. Measurement and Cutting:
   Measure the installation area and cut the glass wool roll felt slightly larger than the required size to ensure tight fitting.

3. Laying the Insulation:

• For roofs or walls, roll out the felt horizontally or vertically depending on structure.

• Overlap the joints by at least 50 mm to avoid thermal bridging.

4. Fixing:
   Secure the material using mechanical fasteners, wire mesh, or adhesive—depending on application type (roof, wall, or HVAC duct).

5. Vapor Barrier Application:
   Cover the insulation with a vapor barrier film to prevent moisture penetration and condensation.

6. Edge Sealing:
   Use adhesive tape to seal the edges and joints for airtight insulation.

7. Inspection:
   Check for gaps, wrinkles, or damaged areas. Refit or replace sections if necessary.

Operation and Maintenance

Routine Maintenance

Tips for Extended Service Life

• Avoid compressing the glass wool excessively during installation.

• Maintain proper ventilation to reduce humidity buildup.

• Do not expose insulation to direct water contact or long-term UV radiation.

Safety Operation Regulations

To ensure safe handling and installation, workers should follow the standard safety procedures below:

1. Personal Protective Equipment (PPE):
   Always wear gloves, safety goggles, long sleeves, and a dust mask to prevent irritation from fine fibers.

2. Work Area Ventilation:
   Keep the workspace well-ventilated to minimize airborne fiber concentration.

3. Cutting and Handling:
   Use sharp tools to minimize dust formation. Cut on a flat surface with controlled pressure.

4. Fire Safety:
   Although non-combustible, avoid exposing the product to open flames during installation.

5. Waste Disposal:
   Dispose of glass wool scraps according to local environmental regulations; recycling is recommended when possible.

Application Solutions

The Fireproof and Heat-Insulating Glass Wool Roll Felt provides tailored insulation solutions for various construction and industrial applications.

1. Building and Construction

• Wall and ceiling insulation for residential and commercial buildings.

• Thermal insulation for metal and concrete structures.

• Energy-saving retrofit projects.

2. HVAC and Duct Systems

• Insulation for air conditioning ducts and ventilation systems.

• Prevents condensation and reduces heat loss.

3. Industrial Facilities

• Pipe and equipment insulation in power plants, refineries, and chemical factories.

• Provides fire protection and thermal control for high-temperature systems.

4. Acoustic Insulation

• Soundproofing for theaters, studios, and machinery rooms.

• Reduces reverberation and external noise interference.

Operation Process

Technical Service and Support

Our professional technical service team provides full-cycle support to ensure proper product application and long-term satisfaction.

Services Include:

• On-site installation guidance and material selection consultation.

• Thermal and acoustic performance testing per project requirements.

• Maintenance training for building management teams.

• Product certification support (ISO, CE, ASTM, EN standards).

Warranty:
The product typically carries a 10-year warranty against defects in material and performance when installed under recommended conditions.

Conclusion

The Fireproof and Heat-Insulating Glass Wool Roll Felt is a durable, high-efficiency, and eco-friendly insulation material that meets the highest global standards for fire safety, thermal insulation, and sound control.

With its lightweight design, easy installation, and proven long-term reliability, it provides a comprehensive solution for energy-efficient and safe building construction. Backed by professional technical service and robust maintenance support, this material ensures sustainable performance and reduced operational costs for both new builds and renovation projects.

For architects, builders, and industrial users seeking reliable fireproof and heat-insulating materials, glass wool roll felt remains the smart, sustainable, and future-ready choice.