Exterior, Cabin Building Type, House Building Type, Gable RoofLine, Glass Siding Material, Small Home Building Type, and Prefab Building Type According to Remijnse, since the only direction they could build on the small site was up, they decided to add height with a gabled roof.  Photo 40 of 101 in 101 Best Modern Cabins from Glass Prefab Cabin is Ultimate Outdoor Getaway