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Interior Wall Insulation – Rock Wool Sound Board

Temperature Grade

1177°C (2150°F)

Chemistry

Basalt

CCEWOOL® Rock Wool Sound Board is a high-performance rock wool insulation material, specifically designed for interior partition walls, floors, and ceilings in wood and steel frame buildings that require excellent fire protection and soundproofing properties. It is available in thicknesses of 3 inches and 6 inches, making it ideal for soundproofing and fire protection applications in walls, floors, and ceilings, effectively reducing noise transmission between rooms and creating a quiet, comfortable indoor environment.

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CCEWOOL® Rock Wool Sound Board

CCEWOOL® Rock Wool Sound Board is a high-performance rock wool insulation product designed for interior partitions in wood and steel stud structures that require excellent fire protection and acoustic performance.

This product can withstand high temperatures up to 2150°F (1177°C) and is non-combustible. Even when directly exposed to flames, it will not produce toxic smoke or contribute to the spread of fire. These characteristics provide valuable additional time for occupant evacuation and firefighting operations, offering reliable protection for building safety.

CCEWOOL® Rock Wool Sound Board also has excellent soundproofing capabilities, making it easy to integrate into walls, ceilings, and floors, significantly reducing noise transmission and helping to create a quieter, healthier indoor environment.

This product is the ideal solution for enhancing both fire and acoustic performance in buildings while also offering environmental benefits, making it the best choice for modern residential and commercial buildings.

Benefits

  • Excellent Soundproofing Performance

    Outstanding noise reduction and sound absorption effects, effectively reducing noise transmission and improving living and working efficiency.

  • Moisture and Mold Resistant, Ensuring Long-Term Durability

    The rock wool material is waterproof, will not rot, and does not support the growth of mold or fungi, maintaining stable performance over time.

  • Outstanding Fire Protection, Safeguarding Life and Property

    Non-combustible material that effectively controls fire and prevents flame spread, providing a reliable fire barrier for the building.

  • Lightweight Design, Easy Installation

    The material is lightweight, easy to cut, and install, significantly improving construction efficiency.

Features of Rock Wool Sound Board

  • Easy to Cut

    The material is flexible and easy to handle, allowing for precise cutting to suit various installation needs.

  • Non-Combustible

    With a melting point of up to 2150°F (1177°C), it provides a high level of fire protection for the building.

  • Excellent Sound Absorption

    Exceptional soundproofing performance, significantly reducing noise transmission and optimizing the indoor acoustic environment.

  • High Melting Point Fire Resistance

    Heat-resistant material ensures stable performance during a fire, providing valuable time for evacuation.

  • Mold and Bacteria Resistant

    The material will not rot or support the growth of mold and fungi, ensuring a healthy building environment.

  • Low Moisture Absorption

    The material has low water absorption, effectively resisting moisture and maintaining its thermal performance.

  • Waterproof and Moisture-Resistant

    Waterproof properties ensure the material does not absorb moisture, maintaining excellent thermal and fire performance over time.

Application of Rock Wool Board

Versatile Insulation Solutions for Construction

Interior wood or steel partition walls;
Interior wood structure floors;
Interior wood structure ceilings;
I-beam interior partitions;
Shared walls.

Specifications & Sizes

CCEWOOL® Rock Wool Sound Board
Density 2.4 lb/ft³ (38 kg/m³)
Reaction to fire Class A Non-Combustible Flame spread index = 0 ; Smoke developed index = 0
Acoustical Performance Thickness 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz NRC
3" 0.52 0.96 1.18 1.07 1.05 1.05 1.05
Product Range
Thickness (inch) Width (inch) Length (inch)
3 15.25 47
3 16.25 48
3 19.2 47
3 23 47
3 24.25 48
6 15.25 47
6 16.25 48
6 19.2 47
6 23 47

Custom size are available.Contact Us

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Adhere to Strict Quality Control System

CCEWOOL® products have won a number of authoritative certifications, including rach certification, Fraunhofer laboratory certification and CE certification, which fully prove the excellent quality of our products. These certificates are not only a strong guarantee of the quality of our products, but also ensure a worry-free process for your order. If you need to know more certification details or request relevant certificates, please feel free to contact us!

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    Our warehouses located in Charlotte, USA, and Toronto, Canada, are well-equipped with ample stock, enabling us to offer efficient and convenient delivery options to our customers throughout North America

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