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$144.00

California Proposition 65 Warning

WARNING: This product can expose you to chemicals including glass wool fiber which is known to the State of California to cause cancer. www.P65Warnings.ca.gov



Knauf Insulation 1" boards use ECOSEĀ® Technology and are a sustainable product containing no phenol, formaldehyde, acrylics, or artificial colors. The insulation boards contain a minimum of 60% post-consumer glass content and are a greener alternative to the Owens Corning 703 1" Insulation Boards.

Specs and Features:

  • Dimensions: 24" x 48" x 1"
  • Certified for indoor air quality as a low-emitting product by The GREENGUARD Environmental Institute.
  • Safe for homes, schools, and office installations.
  • Certified by the GREENGUARD Environmental Institute for the GREENGUARD Children and Schools standard.

Application: Some bass trap and sound absorption designs call for a 1" insulation board.

To reduce waste and save money, buy Knauf Insulation 1" Single Pieces.

For more detailed information, see Selecting the Right Acoustic Material for a comparison of these materials.

Knauf Insulation 1" boards use ECOSEĀ® Technology and are a sustainable product containing no phenol, formaldehyde, acrylics, or artificial colors. The insulation boards contain a minimum of 60% post-consumer glass content and are a greener alternative to the Owens Corning 703 1" Insulation Boards.

Specs and Features:

  • Dimensions: 24" x 48" x 1"
  • Certified for indoor air quality as a low-emitting product by The GREENGUARD Environmental Institute.
  • Safe for homes, schools, and office installations.
  • Certified by the GREENGUARD Environmental Institute for the GREENGUARD Children and Schools standard.

Application: Some bass trap and sound absorption designs call for a 1" insulation board.

To reduce waste and save money, buy Knauf Insulation 1" Single Pieces.

For more detailed information, see Selecting the Right Acoustic Material for a comparison of these materials.

Products specifications
Attribute name Attribute value
Length 48 inches
Width 24 inches
Thickness 1 inch
Products specifications
Attribute name Attribute value
Length 48 inches
Width 24 inches
Thickness 1 inch
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