Mineral Wool

Delivering excellent sound absorption, Johns Manville MinWool® Sound Attenuation Fire Batts (SAFB) control noise in metal-stud wall cavities of interior partitions and exterior walls or above suspended ceiling systems.

Johns Manville MinWool® Sound Attenuation Fire Batt (SAFB) insulation is manufactured from inorganic fibers derived from volcanic rock. Noncombustible and moisture-resistant, the lightweight and flexible batts are designed to deliver excellent noise control in metal-stud wall cavities of interior partitions, exterior walls or above suspended ceiling systems.  As excellent sound absorbers, these batts improve the wall assembly Sound Transmission Class (STC) ratings by up to 10dB.

Johns Manville

Advantages
Sound Control: Absorbs sound and improves wall assembly STC ratings by up to 10 dB.
Fire-Resistant: Melting point in excess of 2000˚F (1093˚C). Flame Spread of 0 and Smoke Developed of 0.
Durable Inorganic Glass: No growth of fungi. No sustaining of vermin.

  ASTM Standards   ASTM C665   Type I
  Thermal Resistance   ASTM C518   R-value at 75°F, 3.7 per inch of thickness
  Flame Spread   ASTM E84   0
  Smoke Development   ASTM E84   0
  Critical Radiant Flux   ASTM E970   > 0.12 W/ cm2 (0.11 Btu/ft2s)
  Water Vapor Sorption   ASTM C1104   < 1% by weight; < 0.2% by volume at 120ºF (49ºC), 95% RH
  Odor Emission   ASTM C1304   Pass
  Corrosiveness   ASTM C665   Pass
  Fungi Resistance   ASTM C1338   Pass
  Combustion Characteristics   ASTM E136   Pass

Data Sheet

MinWool SAFB Data Sheet

SDS

MinWool SAFB SDS
MinWool SAFB SDS (ES)

LIMITED WARRANTY

Mineral Wool Limited Warranty

Literature

Product Selector Guide
Mineral Wool Product Comparison Chart
Mineral Wool Competitor Comparison Chart
Mineral Wool 2.0 Sell Sheet

Specifications and Certificates

Mineral Wool Environmental Product Declaration
MinWool Sound Attenuation Fire Batt (SAFB)

Industrial Insulation Group (IIG) Relationship


JM Mineral Wool Video


JM Overview Video


JM Mineral Wool Product Properties
(short version)


JM Mineral Wool Product Properties

Available Documents