Exterior House Prefab Tiny Home Metal Roof Material Flat Roofline Design Photos and Ideas

The first Plant Prefab–built modular lightHouse ADU was completed earlier this spring in Sebastopol, California. This 423-square-foot lightHouse was completed for around $285,000. That figure breaks down to approximate costs of $210,000 for design, engineering and production; $60,000 for infrastructure and site work; and $15,000 for shipping and installation.
Pictured is a rendering of a 570-square-foot 2X lightHouse with a one-bedroom unit stacked atop a two-car garage.