Editorial directory stub — not a paid advertisement.
Insulation and mineral-wool products specified in commercial partitions, shafts, and acoustic walls.
Fiberglass batts, mineral wool / stone wool for fire-rated and acoustic assemblies, blowing wool, and related commercial insulation. Mineral wool shows up in shaftwall, area-separation, and head-of-wall details that the drywall sub has to coordinate even when firestop is a separate trade. Official data sheets and assembly notes are the source.
Official website: https://www.jm.com/