Granny flat expandable container house

As modular housing continues to gain popularity across residential and light commercial markets, structural refinement and architectural detailing have become increasingly important. The Roof-Integrated Expandable Container House builds upon the standard expandable container configuration by introducing a sloped roof structure that enhances visual appeal while significantly improving drainage performance.   This upgraded model maintains the same core structural system, insulation performance, and interior finishing capabilities as the base expandable container house, while delivering a more residential architectural appearance.