Homasote Company is the oldest manufacturer of structural building and packaging products made from up to 98% recycled content (high post-consumer content) in the USA.• 440 SoundBarrier; an underlayment board that provides superior sound suppression in floor and wall systems, listed in over 90 U.L. assemblies. Also provides premier protection for finished floors, walls during construction.• Ultra-tackable interior panels with a sanded “suede” face, laminated with cork, or wrapped with decorative fabrics. Available in Class A and C versions.• Homex - Flexible concrete expansion joint, for concrete forming and tile-setting in pools.• Deckings for structural nailbase roofing and ice arena conversions• Packaging for Glass, Steel, and Paper Manufacturers through the Pak-Line Division.Homasote products are FSC, CHPS and ICC certified. Homasote is an AIA CEU HSW provider, and a member of the USGBC, contributing to LEED credits. Sensible. Sound. Solutions.