A complete house that ships in a flat box and assembles on site is no longer a novelty. Online marketplaces now list two-story kit homes for under 20,000,andthecategorykeepsgrowing.Atypicalkitdeliversabout400squarefeetacrosstwolevels,withabathroom,akitchen,andaroofdeck,ina[…]ThepostFlat−PackTinyHomesUnder20,000, and the category keeps growing. A typical kit delivers about 400 square feet across two levels, with a bathroom, a kitchen, and a roof deck, in a […] The post Flat-Pack Tiny Homes Under 20,000: Structure, Assembly, and Roof Deck Design appeared first on Building and Construction .