ROCKFON CLEANSPACE

Building materials of metal, namely, grids of metal; ceiling systems of metal for attaching ceiling panels comprised of grids, furring, hooks, clips and wires

Insulation materials against heat, cold, fire and sound, namely, sound absorbing materials of stone wool panels and boards for acoustic regulation

Non-metal building materials, namely, panels and boards containing mineral wool; floor, wall and ceiling tiles all made of mineral wool and fibers