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Interior Wall Insulation – Rock Wool Multipurpose board 40/60

Temperature Grade

1177°C (2150°F)

Chemistry

Basalt

CCEWOOL® Rock Wool Multipurpose Board 40/60 is a high-quality, versatile insulation material specifically designed for soundproofing and thermal insulation applications in walls, ceilings, and floors. It is available in a variety of configurations to meet the specific needs of different projects.

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CCEWOOL® Rock Wool Multipurpose Board 40/60

CCEWOOL® Rock Wool Multipurpose Board 40/60 is suitable for a wide range of applications, including partitioning mechanical rooms or storage spaces, and enhancing soundproofing and fire barrier performance. With multiple density options available, it provides exceptional performance and reliability for buildings, ensuring long-lasting protection and comfort.

CCEWOOL® Rock Wool Multipurpose Board 40/60 is a multifunctional, high-performance soundproofing and thermal insulation solution that combines excellent fire protection, acoustic performance, and moisture resistance, offering reliable protection and a comfortable indoor environment for modern buildings.

Benefits

  • Exceptional Fire Protection

    Non-combustible, will not burn, emit toxic smoke, or contribute to the spread of fire, providing a reliable fire barrier for the building.

  • Excellent Acoustic Performance

    Effectively absorbs sound and reduces noise transmission, improving the quietness and productivity of workspaces.

  • Water Resistance

    Does not absorb moisture and allows vapor to pass through, preventing moisture accumulation and its impact on the structure.

  • Long-Term Durability

    Maintains stable performance over time, resists mold growth, and provides long-lasting protection for the building.

Features of Rock Wool Multipurpose Board 40/60

  • Fire Resistance

    Non-combustible material with a high melting point of up to 2150°F (1177°C), providing reliable protection during fires.

  • Waterproof and Moisture-Resistant

    The material has waterproof properties that prevent moisture penetration, while maintaining stable thermal performance.

  • Anti-Microbial and Corrosion-Resistant

    Will not rot, and does not support the growth of mold, fungi, or bacteria, ensuring a healthy building environment.

  • Directional Fiber Structure

    Unique design provides excellent sound control performance, significantly reducing noise transmission.

  • Outstanding Compressive Strength

    High-strength design that can withstand construction site pressure and long-term usage demands.

  • Easy to Install

    The material is easy to cut, shape, and fabricate, making it adaptable to a variety of construction environments and improving installation efficiency.

  • Multiple Density Options

    Different density designs ensure fire, water, and thermal performance meet specific application requirements.

  • Optional Reinforced Foil

    An optional reinforced foil facing enhances the product's strength and performance stability.

Application of Rock Wool Board

Versatile Insulation Solutions for Construction

Wall soundproofing and thermal insulation;
Ceiling soundproofing and thermal insulation;
Floor soundproofing and thermal insulation.

Specifications & Sizes

CCEWOOL® Rock Wool Multipurpose board 40/60
Product Rock Wool Multipurpose board 40 Rock Wool Multipurpose board 60
Density 4 lb/ft³ (64 kg/m³) 6 lb/ft³ (96 kg/m³)
Dimensional stability Linear Shrinkage - <1% @ 1200°F
Dimensions 24" x 48" (610 mm x 1219 mm)
Thickness 1” through 4”  (25.4 mm – 101.6 mm) 2” through 4” (50.8 mm – 101.6 mm)
Reaction to fire Class A Non-Combustible Flame spread index = 0 ; Smoke developed index = 0
Thermal resistance 4.2 hr.ft2.F/Btu 4.3 hr.ft2.F/Btu
Reaction to moisture Moisture Sorption - 0.03%
Compressive strength 90 psf (4.3 kPa) @ 10% compression 355 psf (17 kPa) @ 10% compression
225 psf (10.8 kPa) @ 25% compression 585 psf (28 kPa) @ 25% compression
Corrosion Resistance No corrosion
Acoustical Performance Thickness 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz NRC
1" 0.07 0.32 0.77 1.04 1.05 1.05 0.8
1.5" 0.18 0.48 0.96 1.09 1.05 1.05 0.9
2" 0.26 0.68 1.12 1.1 1.03 1.04 1
3" 0.63 0.95 1.14 1.01 1.03 1.04 1.05
4" 1.03 1.07 1.12 1.04 1.07 1.08 1.1

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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