The traditional longhouse of the Iban Dayak community of Sungai Utik is a communal house for the Dayak people who inhabit the Utik River area, Kapuas Hulu. This house was built in 1972 until now there are 28 doors/rooms in it. each room is occupied by one family and generally in this house is a close family. with a height of approximately 2 meters from the ground to prevent enemies from being able to climb the house and also wild animals and floods. The longhouse is located along the river has become a habit of the Iban Dayak community of Sungai Utik who always depend on the flow of river water, in addition to being a livelihood and also a transportation route in ancient times. the length of the building is approximately 200 meters and a width of 40 meters which includes several parts of the room, namely stairs to climb to the longhouse, tanju is an open space without a roof or terrace at the front of the house, kakilima is a path for residents next to the terrace, ruai is a gathering/activity area for residents of the house, bilek is a room or private space for each family, and sadau is a room on the second floor for storing goods and equipment. All of these houses are built with wood materials in the form of ironwood, medang, merbau, langkaking, and other types of wood available in the forest.The traditional longhouse of the Iban Dayak community of Sungai Utik was designed using the Sketchup application and rendered using Enscape to produce a more realistic appearance. There are 6 layers of structural elements in the application so that it makes modeling easier and more detailed and neater. The textures and materials used are included in the SketchUp application. with that, everything shown in the preview image is included in the sketchup application which contains everything. This 3D model sketch can be converted into various applications such as fbx, obj, 3ds, blend, and others. This 3D model can be used for students, researchers, architects, civil construction, humanists and many others.For further questions, you can do this via the shop or Email : 3rd.summer.studio@gmail.com ; Whatsapp : +6289692630617 ; Instagram : 3rd_summerstudio