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Knauf Earthwool Acoustic Partition Roll (OEM)

$3.49 sq m

Actual Area (sq m)
Total Price

Knauf Earthwool Partition Rolls are typically used for masonry wall and concrete tilt panel upgrades.The 24kg/m3 Earthwool® Acoustic Insulation Roll (OEM) is a new generation of softer, safer and more environmentally friendly glasswool insulation. Advanced compression packaging reduces handling time and the storage space required on-site. Earthwool Acoustic Partition Rolls are odourless, rot proof, non-hygroscopic, do not sustain vermin and will not encourage the growth of fungi, mould or bacteria. This highly resilient insulation recovers quickly to full thickness for a snug fit and superior finished aesthetics. Earthwool Acoustic Partition Rolls feel good, are easy to cut and can be installed quickly. Earthwool is a low dust product for easier handling and better productivity.

24kg/m³ Earthwool Acoustic Insulation Roll

Earthwool Acoustic roll can improve Rw ratings in wood stud construction by 3 to 5 decibels and in metal stud construction by 8 to 10 decibels, depending on the complexity of the wall configuration and the thickness/density. Earthwool Acoustic roll can be used for exterior and interior walls. It is designed for light commercial applications.

Earthwool is made by Knauf Insulation using recycled glass and with ECOSE® Technology, a revolutionary binder based on rapidly renewable materials instead of petro-based chemicals. It reduces embodied energy and contains no added phenol, formaldehyde, acrylics or articial colours. Earthwool Acoustic Insulation Rolls provide a cost-effective thermal and acoustical barrier for energy efficient construction. The Earthwool Acoustic Insulation Roll can be used to upgrade the acoustic and thermal performance of masonry walls in residential and commercial structures.

Technical Product Data

Water Vapour Absorption (ASTM C 1104)
• Less than 5% by weight.

Corrosion Resistance (ASTM C 665)
• No greater than sterile cotton.

Microbial Growth (ASTM C 1338)
• Does not support microbial growth.

Fire Hazard Properties (AS/NZS 1530.3)
• Ignitability: 0, Spread of flame: 0,
Heat Evolved: 0, Smoke Developed: 0-1.

Combustibility (AS 1530.1)
• Non-combustible


R-Value Width (mm) Thickness (mm)Pack (m²)
Density (kg/m2)

Data Sheet

Product Data Sheet       Information Brochure       Csiro Fire Rating Report       Exova Performance Test

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