For greater efficiency and simplicity of construction, the form of the 4D Home is a single level extruded gable profile. The compact organization of space improves the surface area to volume ratio of the envelope.
The structure of the 4D Home responds to the need for modular assembly and minimal thermal bridging. The floor, walls and roof are framed using I-Joists creating large cavities for insulation. Within the vaulted ceiling, two trusses span the entire length of the house allowing the roof to be assembled as two large components.