A T-type modular house is an efficient, energy-saving, and economically practical structure with a lightweight steel frame and sandwich panels for enclosure. This type of modular house is characterized by its light weight, easy installation, and environmentally friendly features. It can be reused, making it a popular choice for various applications. The T-type modular house typically features a sloped roof, providing effective drainage, waterproofing, and enhanced thermal insulation properties.