Home Insulation Products

Mineral Wool

Johns Manville mineral wool insulation batts delay the spread of fire between interior rooms and provide superior fire resistance in exterior walls — offering you peace of mind.

In addition to fire control, mineral wool batts:

  • Reduce unwanted noise from traveling room to room
  • Keep homes warmer in winter and cooler in summer
  • Lower heating and cooling bills year-round
  • Are easy to cut and install
  • Are high-density, non-combustible batts made of inorganic fibers
  • Will not rot or deteriorate over time
  • Have a 2000° F melting point
  • Resist moisture, mold, mildew and fungi growth

Read on below, visit our JM Partner Contractor Locator to get started, or contact us to learn more.