Glasswool - Knauf Insulation Acoustic

Knauf Insulation Acoustic

Benefits

  • TwinTech® - smooth finish on both sides
  • Sound absorbing
  • Non-combustible
  • No added formaldehyde
  • Soft to handle and install
  • 50 year warranty
  • Compression packed - more product per pack
  • Odourless.

Product Description

The Knauf Insulation Acoustic range includes a selection of densities to provide builders, designers, installers and DIYers the opportunity to choose the best acoustic performance for their project. Knauf Insulation Acoustic products 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.

The super-soft and easy to handle benefits of Knauf Insulation glasswool 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. Knauf Insulation glasswool 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 Est. R-Value (m²K/W) Density (kg/m³) Thickness (mm) Width (mm) Length (mm) Pieces per pack Area per pack (m²)
690939 Metal frame (Acoustic Roll) 0.7 24 25 600 (per roll) 18900 2 22.7
683637 Metal frame (Acoustic Batt) 1.2 11 50 450 2700 (folded) 20 24.3
683636 Metal frame (Acoustic Batt) 1.2 11 50 600 2700 (folded) 20 32.4
683681 Metal frame (Acoustic Batt) 1.3 14 50 600 1160 38 26.5
683680 Metal frame (Acoustic Batt) 1.3 14 50 450 1160 38 19.8
691126 Metal frame (Acoustic Roll) 1.5 32 50 600 (per roll) 7200 2 8.6
707764 Metal frame (Acoustic Roll) 1.8 11 75 450 (per roll) 11600 2 10.4
683638 Metal frame (Acoustic Batt) 1.8 11 75 450 2700 (folded) 14 17.0
683684 Metal frame (Acoustic Batt) 1.8 11 75 600 2700 (folded) 14 22.7
767975 Metal frame (Acoustic Roll) 1.9 14 75 600 (per roll) 10000 2 12.0
683682 Metal frame (Acoustic Batt) 1.9 14 75 450 1160 24 12.5
690941 Metal frame (Acoustic Roll) 1.8 11 75 600 (per roll) 11600 2 13.9
691124 Metal frame (Acoustic Roll) 2.1 24 75 600 (per roll) 6200 2 7.4
691115 Metal frame (Acoustic Roll) 2.2 32 75 600 (per roll) 4800 2 5.8
683683 Metal frame (Acoustic Batt) 1.9 14 75 600 1160 24 16.7
690962 Metal frame (Acoustic Roll) 2.7 32 90 600 (per roll) 4000 2 4.8
683716 Metal frame (Acoustic Roll) 2.7 32 90 450 (per roll) 4000 2 3.6
691117 Metal frame (Acoustic Roll) 2.5 24 90 600 (per roll) 5300 2 6.4
691119 Metal frame (Acoustic Roll) 2.3 14 90 600 (per roll) 9100 2 10.9
690964 Metal frame (Acoustic Roll) 2.2 11 90 600 (per roll) 11600 2 13.9
691122 Metal frame (Acoustic Roll) 3.0 32 100 600 (per roll) 3600 2 4.3
683672 Metal frame (Acoustic Batt) 2.5 11 110 600 1160 20 13.9

All dimensions are nominal.

Technical

PERFORMANCE

Code Performance
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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CodeMark (Earthwool) [2024] CodeMark (Earthwool) [2024]
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Downloads

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