We also create the BIM Library for building product model catalogs to the architect, engineer, fabricator and manufacturer. We have experts of Revit environment and 10+ years of experience in BIM. The Revit Family provides detailed information about a physical product. Components object and Material/Layered objects are two types of BIM objects. The component objects are 3D geometry models like a door, window etc. The layered objects or material objects are product models which do not have fixed geometry or size like carpet, roofing, wall, ceiling etc.