K-ROC

Heat-retaining and insulating building and construction materials made principally of common metal for roofs, wall panels and ceiling panels; metal screws for the aforementioned goods; all for use in residential and commercial buildings

Insulating materials; structural insulated and insulating building construction panels, not of metal; structural insulated mineral fiber construction panels; insulation materials, namely, composite sheets and panels comprising a reinforced stone mineral and stone wool core; all for use in residential and commercial buildings

Non-metallic building materials, namely, wall panels not of metal and mineral fiber building panels; non-metal molds for forming wall panels not of metal for building