BIM Objects Categories 2D FamiliesAppliancesWindowsDoorsWallsStairsFurnitureCeilingsMaterialsConcreteMetalsCurtain WallsElectricalElevatorsEquipmentFinishesFloorsLandscapeLighting FixturePlumbingMechanical HVACRoofingSite UtilitiesSportSanitary 2D Families 2D tub 2D Sink 2D Toilet Silhouette Person 3D