A K-type modular house is an efficient temporary building characterized by the use of color-coated steel panels as enclosure materials. This type of modular house is known for its lightweight, easy disassembly, and flexible assembly features. It can be reused and is suitable for various temporary constructions, including construction site dormitories. The K-type modular house typically features a flat roof with a slight slope, allowing for effective drainage and waterproofing, along with enhanced thermal insulation properties.