Modularium supplies energy-efficient homes using an industrialized galvanized-steel construction technology developed with Modiko. Plans are organized into several geometric families and can be adjusted in room count, orientation, façade and finishes.

The building package emphasizes airtightness, thermal insulation, controlled ventilation and optional renewable-energy systems, with certification level dependent on the chosen specification. It is relevant to buyers seeking a permanent modular home with a defined technical envelope and a customizable internal plan.