Glasswool - Earthwool Wall batt

Earthwool Wall batt

Benefits

  • TwinTech® - smooth finish on both sides
  • High thermal performance - year round comfort
  • Sound absorbing
  • 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® Wall insulation batt range includes a selection of R-values to provide builders, designers, installers and DIYers the opportunity to choose the best thermal performance for their project. Earthwool® Wall insulation batt will also absorb the transfer of unwanted sound from outside to inside the building. In addition to sound absorption, Earthwool® Wall insulation batt will improve the thermal comfort and energy efficiency of the building in which it has been installed thus keeping it cool in summer and warm in winter.

The super-soft and easy to handle benefits of Earthwool® insulation have been further enhanced with TwinTech®. TwinTech® heralds another advancement insulation manufacture — the dual forming technique ensures there is a smooth finish on both sides of the insulation, which improves product handling and appearance. Earthwool® insulation is made using up to 80% recycled glass and with ECOSE® Technology, a sustainable, bio-based binder that contains no added formaldehyde.

Type

Product Type Batt
Facing Type Unfaced

Use

Renovation or New Building Renovation & New Building
Building Type Residential & Commercial

Product Range

Specifications

Material Code Application R-Value (m²K/W) Thermal Conductivity (W/mK) Thickness (mm) Width (mm) Length (mm) Pieces per pack Area per pack (m²)
2437525 Timber frame 2.0 0.045 90 430 1160 32 16.0
2437528 Timber frame 2.0 0.045 90 580 1160 32 21.5
683634 Timber frame 2.0 HD 0.038 75 430 1160 20 10.0
776380 Timber frame 2.0 HD 0.038 75 580 1160 20 13.5
683687 Metal frame 2.0 HD 0.038 75 450 1200 20 10.8
776382 Metal frame 2.0 HD 0.038 75 600 1200 20 14.4
683717 Timber frame 2.2 0.041 90 580 1160 23 15.5
683718 Timber frame 2.2 0.041 90 430 1160 23 11.5
2437532 Timber frame 2.5 HD SoundShield 0.036 90 430 1160 14 7.0
760109 Timber frame 2.5 HD SoundShield 0.036 90 580 1160 14 9.4
256736 Timber frame 2.7 SHD SoundShield Plus 0.033 90 430 1160 10 5.0
760110 Timber frame 2.7 SHD SoundShield Plus 0.033 90 580 1160 10 6.7
683675 Timber frame 4.0 HD SoundShield Plus 0.035 140 430 1160 9 4.5
683664 Timber frame 4.0 HD SoundShield Plus 0.035 140 580 1160 9 6.1

All dimensions are nominal. | HD = High Density | SHD = Super High Density

Technical

PERFORMANCE

Code Performance
Thermal AS/NZS 4859.1 (2018) -
Fire Hazard Properties AS/NZ 1530.3 Ignitability: 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.
Combustibility AS 1530.1 Non-combustible.

Certification

BRANZ Appraised BRANZ Appraised
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GreenTag Level A Certification GreenTag Level A Certification
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EUCEB (UK plant) EUCEB (UK plant)
Eurofins (Unfaced Glass Mineral wool) Eurofins (Unfaced Glass Mineral wool)
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CodeMark (Earthwool) CodeMark (Earthwool)
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Declare. Declare.
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Certifire Certifire
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Video