*All non-CGC acoustical ceiling panels and their respective trademarks are the property of Armstrong World Industries and CertainTeed. CGC does not claim any rights, hold liability, or provide technical support for these products.

** LEED Recycled Content per USGBC LEED MR4 calculation is the sum of 1/2 of Pre-Consumer (or Post-Industrial) recycled content plus Post-Consumer recycled content.