diff --git a/src/ifcblenderexport/blenderbim/__init__.py b/src/ifcblenderexport/blenderbim/__init__.py
index a17958e582..454e7731d2 100644
--- a/src/ifcblenderexport/blenderbim/__init__.py
+++ b/src/ifcblenderexport/blenderbim/__init__.py
@@ -71,6 +71,7 @@ if bpy is not None:
         operator.CreateAggregate,
         operator.EditAggregate,
         operator.SaveAggregate,
+        operator.ExplodeAggregate,
         operator.AssignClassification,
         operator.UnassignClassification,
         operator.RemoveClassification,
diff --git a/src/ifcblenderexport/blenderbim/operator.py b/src/ifcblenderexport/blenderbim/operator.py
index 45fa32f228..290b03be1b 100644
--- a/src/ifcblenderexport/blenderbim/operator.py
+++ b/src/ifcblenderexport/blenderbim/operator.py
@@ -671,6 +671,26 @@ class SaveAggregate(bpy.types.Operator):
                 obj.hide_viewport = False
         return {'FINISHED'}
 
+
+class ExplodeAggregate(bpy.types.Operator):
+    bl_idname = 'bim.explode_aggregate'
+    bl_label = 'Explode Aggregate'
+
+    def execute(self, context):
+        obj = bpy.context.active_object
+        if obj.instance_type != 'COLLECTION' \
+            or 'IfcRelAggregates' not in obj.instance_collection.name:
+            return {'FINISHED'}
+        aggregate_collection = bpy.data.collections.get(obj.instance_collection.name)
+        spatial_collection = obj.users_collection[0]
+        for part in aggregate_collection.objects:
+            spatial_collection.objects.link(part)
+            aggregate_collection.objects.unlink(part)
+        bpy.data.objects.remove(obj, do_unlink=True)
+        bpy.data.collections.remove(aggregate_collection, do_unlink=True)
+        return {'FINISHED'}
+
+
 class AssignClassification(bpy.types.Operator):
     bl_idname = 'bim.assign_classification'
     bl_label = 'Assign Classification'
diff --git a/src/ifcblenderexport/blenderbim/ui.py b/src/ifcblenderexport/blenderbim/ui.py
index 4c9eff6fc4..857f0e84f3 100644
--- a/src/ifcblenderexport/blenderbim/ui.py
+++ b/src/ifcblenderexport/blenderbim/ui.py
@@ -352,8 +352,10 @@ class BIM_PT_bim(Panel):
         row.prop(bim_properties, "aggregate_class")
         row = layout.row()
         row.prop(bim_properties, "aggregate_name")
-        row = layout.row()
+
+        row = layout.row(align=True)
         row.operator("bim.create_aggregate")
+        row.operator("bim.explode_aggregate")
 
         row = layout.row(align=True)
         row.operator("bim.edit_aggregate")