Thermafiber® INSUL-FILL®

Thermafiber® INSUL-FILL® blown-in attic mineral wool insulation is a premium loose-fill product, specifically designed for blown applications in new and existing structures. It can be used as the primary building insulation or as additional insulation in walls and ceilings of existing structures. This loosefill product can be used to fill areas between cross bracing, truss bracing, and other uneven spaces that are difficult to insulate with traditional insulation batts. Thermafiber® INSUL-FILL® blown-in attic wool products are noncombustible, moisture-resistant, and mildew-resistant.

Performance Attributes:

  • Energy Conservation
  • Fire Resistance
  • Sound Control
  • Moisture and Mold Resistant
  • 70% Recycled Content

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