At CertainTeed, we care about the environment and we are staying true to our commitment for more than 100 years to provide sustainable, innovative solutions that improve energy efficiency and comfort. All our fiber glass insulation products and processes over the years have been consistently improved to lessen the impact on the environment. Sustainable Insulation with its organic plant-based binder is our latest breakthrough as we continue our mission to produce environmentally friendly products.


All of CertainTeed’s insulation products can help building professionals qualify toward credits for both LEED® through the U.S. Green Building Council (USGBC) and the National Association of Home Builders’ Green Building (NAHB) Program. 


To access sustainability information for CertainTeed insulation products, visit

Green Facts:

  • A typical pound of fiber glass insulation saves 12 times as much energy in its first year in place as the energy used to produce it – then continues to conserve energy year after year.
  • All CertainTeed insulation products improve building energy efficiency, helping to lower energy costs throughout the life of the structure.
  • All fiber glass insulation products improve acoustical performance and improve comfort of buildings.
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