BIM (Building Information Model) is a 3D representation of a product that can be used in the design phase in small and large projects. BIM models are an innovative and important part of the development for the construction industry. This is a tool that is important for both graphic modulation and visualization of a building, and not least it is a key factor in reducing deviations and waste in the construction industry. It is also an important tool for obtaining information about the products in the building.