Promirock^® N 85 is a technically advanced, in-house produced panel with a mineral wool insulated core and two organically coated steel surfaces.

It is available in two versions with densities of 85 and 125 kg/m³ and a nominal thickness ranging from 100 to 300 mm (see Thicknesses). Each density option offers a choice of 0.5 mm or 0.63 mm steel cladding, which can be combined on the interior and exterior (see Profiles).