OC 703 is called for in some bass trap and sound absorber designs and is an excellent product for DIY designs in home studios and other musical applications.

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OC 703 is called for in some bass trap and sound absorber designs and is an excellent product for DIY designs in home studios and other musical applications.

  • 12 Pack of 24" x 48" x 1" unfaced Owens Corning 703 semi-rigid fiberglass insulation boards
  • Features a Heat Resistance R-Value of 4.3 to reduce heat transfer and lower operating costs
  • Features a Noise Reduction Coefficient (NRC) of 0.7 for superior sound absorption
  • Fire Rated Class A or Class 1 per ASTM E84 for industry standard construction, professional studios, and DIY applications
  • 1 inch fiberglass insulation boards are certified to contain an average of 53% recycled glass content

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