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AFT Carbon Smart®

AFT Carbon Smart is made from a minimum of 85% recycled fibers. An ammonium-free blend of precisely measured fire retardants is added to the fibers to ensure that every bag of AFT Carbon Smart is safe and provides peace of mind to homeowners. AFT Carbon Smart is used in attics and walls to help reduce energy bills and noise. It is certified by the USDA BioPreferred Program® to contain 100% Biobased materials so homeowners can rest assured there are no harmful dust particles or chemicals in their home. Using AFT Carbon Smart is the easiest way to reduce the carbon footprint of any building.

Bag Size
25 lbs


Recycled Content
Fire Resistance
  • Minimum 85% Recycled Content
  • 60% Borate Fire Retardants
  • 40% Magnesium Sulfate (Epsom Salt) Fire Retardant – Guaranteed not to off-gas
  • No Ammonium
  • Low VOC Certified
  • USDA BioPreferred Certified 100% Biobased
  • Used in attics, walls (both interior and exterior), ceilings, floors and crawl spaces
  • Available in loose fill or stabilized
  • Able to be installed dry or wet
  • Noncorrosive
  • Mold resistant
  • Easily installed overtop of other insulation


Carbon Smart 15 Dec 2022
Carbon Smart Stabilized 15 Dec 2022
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