Exterior, Cabin Building Type, House Building Type, Gable RoofLine, and Prefab Building Type A small airspace separates the building's aluminum skin from the wall underneath. The aluminum acts like a heat sink during the day: it absorbs heat but remains thermally separated (by the narrow gap) from the Element House walls.  Photo 4 of 6 in Prefab Units Cluster Together in This Off-the-Grid Guesthouse from Cool Design Beats Hot Weather Any Day

Prefab Units Cluster Together in This Off-the-Grid Guesthouse4/6

A small airspace separates the building's aluminum skin from the wall underneath. The aluminum acts like a heat sink during the day: it absorbs heat but remains thermally separated (by the narrow gap) from the Element House walls.

Save