GreenFiber™ is the manufacturer of natural fiber insulation, fire and sound products.

Our products:

  • Deliver high-efficiency thermal insulation and effective R-value.
  • Offer permanent and proven fire resistance for the life of the structure.
  • Reduce nuisance noise when used in walls.
  • Offer a more comfortable living space.
  • Are made from 85% recycled paper fiber.
  • Support energy conservation programs focused on environmental responsibility.

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