Expandable Steel Granny Flat House with Waterproof Design

We offer various modular building solutions, including fixed modular houses, expandable double-wing houses, sliding expandable houses, combined modular buildings and fixed sauna units. Different structures can be selected according to the application, required space and project conditions.

Yes. We provide customized solutions based on project requirements. The dimensions, room layout, bedroom and bathroom configuration, kitchen arrangement, door and window positions, interior materials and exterior appearance can be adjusted according to the selected model and project requirements.

XPS insulation board is available as a standard insulation solution for many models, while PU foam insulation is available as an optional configuration. The final insulation solution can be selected according to the project requirements and selected house model.

Standard interior options include Wood Plastic Composite (WPC) panels, while OSB board + carbon crystal panel is available for applicable models. Exterior options include metal embossed insulated panels, galvanized steel sheets, aluminum cladding and decorative grille plates, depending on the selected model.

Standard configurations can use cement fiber board with 2.0 mm vinyl flooring. Optional solutions include non-asbestos cement board, SPC flooring and wood flooring, depending on the model and project requirements.