Glasswool - Earthwool Acoustic Wall batt

Benefits

  • Sound absorbing
  • High thermal performance - year round comfort
  • Non-combustible
  • Saves energy - lower energy bills
  • No added formaldehyde
  • Soft to handle and install
  • 50 year warranty
  • Compression packed - more product per pack
  • Odourless.

Product Description

The Earthwool® Internal (Acoustic) Wall batt range includes a selection of densities to provide builders, designers, installers and DIYers the opportunity to choose the best acoustic performance for their project. Earthwool® Internal (Acoustic) Wall batts will improve the acoustic performance of the building in which they have been installed by absorbing the transfer of unwanted sound from external sources and between adjoining rooms. Super-soft to handle and install, Earthwool® is made using up to 80% recycled glass and with ECOSE® Technology, a sustainable, bio-based binder that contains no added formaldehyde.

Type

Product TypeBatt
Facing TypeUnfaced

Use

Renovation or New BuildingRenovation & New Building
Building TypeResidential & Commercial

Product Range

Specifications

Material CodeR-Value (m²K/W)Density (kg/m³)Thickness (mm)Width (mm)Length (mm)Pieces per packArea per pack (m²)
24375322.5 HD20904301160146.98
24375332.5 HD20905801160149.42
2567362.7 SHD27904301160104.99
2515112.7 SHD27905801160106.73

Technical

PERFORMANCE

CodePerformance
Thermal ConductivityASTM C 518-
Fire Hazard PropertiesAS/NZ 1530.3Ignitability: 0, Spread of Flame: 0, Heat Evolved: 0, Smoke Developed: 0-1.
Water Vapour Absorption-Less than 5% by weight
Microbial Growth-Does not support microbial growth
Corrosion Resistance-No greater than sterile cotton
CombustibilityAS 1530.1Non-combustible.

Kompli™

FREE Thermal calculator - Kompli™

What is Kompli™?

The Kompli™ software enables you to calculate the thermal performance (U-Value and Total R-Value) of commercial and residential construction types and systems for walls, roofs and floors to comply with the latest changes to the National Construction Code 2019 (NCC 2019).


 

Certification

BRANZ Appraised
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GreenTag Level A Certification
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EUCEB
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Eurofins
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CodeMark (Earthwool)
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NATSPEC 0471p
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NATSPEC 0472p
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Downloads