diff --git a/src/bonsai/bonsai/bim/module/void/data.py b/src/bonsai/bonsai/bim/module/void/data.py
index 4bbb3da1d3..f3d60ec439 100644
--- a/src/bonsai/bonsai/bim/module/void/data.py
+++ b/src/bonsai/bonsai/bim/module/void/data.py
@@ -17,7 +17,9 @@
 # along with Bonsai.  If not, see <http://www.gnu.org/licenses/>.
 
 import bpy
+import ifcopenshell
 import bonsai.tool as tool
+from typing import Any, Generator, Union
 
 
 def refresh():
@@ -31,13 +33,25 @@ class VoidsData:
 
     @classmethod
     def load(cls):
-        cls.data = {"active_opening": cls.active_opening(), "openings": cls.openings(), "fillings": cls.fillings()}
+        cls.data = {
+            "active_opening": cls.active_opening(),
+            "openings": cls.openings(),
+            "fillings": cls.fillings(),
+            "voided_element": cls.voided_element(),
+            "filled_voids": cls.filled_voids(),
+        }
         cls.is_loaded = True
 
+    @classmethod
+    def get_element_data(cls, element: ifcopenshell.entity_instance) -> dict[str, Any]:
+        return {"id": element.id(), "Name": element.Name or "Unnamed"}
+
     @classmethod
     def active_opening(cls):
         element = tool.Ifc.get_entity(bpy.context.active_object)
+        cls.element = element
         if element and element.is_a("IfcOpeningElement"):
+            cls.element = element
             return element.id()
 
     @classmethod
@@ -51,8 +65,14 @@ class VoidsData:
             opening = rel.RelatedOpeningElement
             for rel2 in getattr(opening, "HasFillings", []) or []:
                 filling = rel2.RelatedBuildingElement
-                has_fillings.append({"id": filling.id(), "Name": filling.Name or "Unnamed"})
-            results.append({"id": opening.id(), "Name": opening.Name or "Unnamed", "HasFillings": has_fillings})
+                has_fillings.append(cls.get_element_data(filling))
+
+            results.append(
+                cls.get_element_data(opening)
+                | {
+                    "HasFillings": has_fillings,
+                }
+            )
         return results
 
     @classmethod
@@ -63,9 +83,34 @@ class VoidsData:
         results = []
         for rel in getattr(element, "HasFillings", []) or []:
             filling = rel.RelatedBuildingElement
-            results.append({"id": filling.id(), "Name": filling.Name or "Unnamed"})
+            results.append(cls.get_element_data(filling))
         return results
 
+    @classmethod
+    def get_voided_element_data(cls, opening: ifcopenshell.entity_instance) -> Union[dict[str, Any], None]:
+        voids_elements = None
+        if voids := opening.VoidsElements:
+            voided_element = voids[0].RelatingBuildingElement
+            voids_elements = cls.get_element_data(voided_element)
+        return voids_elements
+
+    @classmethod
+    def voided_element(cls) -> Union[dict[str, Any], None]:
+        if not (element := cls.element) or not element.is_a("IfcOpeningElement"):
+            return None
+        return cls.get_voided_element_data(element)
+
+    @classmethod
+    def filled_voids(cls) -> Union[dict[str, Any], None]:
+        if not (element := cls.element) or not (fills_voids := getattr(element, "FillsVoids", [])):
+            return None
+
+        opening = fills_voids[0].RelatingOpeningElement
+        result = cls.get_element_data(opening) | {
+            "VoidsElements": cls.get_voided_element_data(opening),
+        }
+        return result
+
 
 class BooleansData:
     data = {}
diff --git a/src/bonsai/bonsai/bim/module/void/ui.py b/src/bonsai/bonsai/bim/module/void/ui.py
index d2f264f5b2..175884b297 100644
--- a/src/bonsai/bonsai/bim/module/void/ui.py
+++ b/src/bonsai/bonsai/bim/module/void/ui.py
@@ -16,10 +16,20 @@
 # You should have received a copy of the GNU General Public License
 # along with Bonsai.  If not, see <http://www.gnu.org/licenses/>.
 
+from __future__ import annotations
 import bpy
 import bonsai.tool as tool
 from bpy.types import Panel, UIList
 from bonsai.bim.module.void.data import BooleansData, VoidsData
+from typing import Any, TYPE_CHECKING
+
+if TYPE_CHECKING:
+    import bpy._typing.rna_enums as rna_enums
+
+
+OPENING_ICON = "SELECT_SUBTRACT"
+FILLING_ICON = "SELECT_INTERSECT"
+VOIDED_ELEMENT_ICON = "SELECT_EXTEND"
 
 
 class BIM_PT_voids(Panel):
@@ -55,34 +65,53 @@ class BIM_PT_voids(Panel):
 
             if not VoidsData.data["fillings"]:
                 row = self.layout.row()
-                row.label(text="No Fillings", icon="SELECT_INTERSECT")
+                row.label(text="No Fillings", icon=FILLING_ICON)
 
             for filling in VoidsData.data["fillings"]:
                 row = self.layout.row(align=True)
-                row.label(text=filling["Name"], icon="SELECT_INTERSECT")
-                op = row.operator("bim.select_entity", text="", icon="RESTRICT_SELECT_OFF")
-                op.ifc_id = filling["id"]
-                op.tooltip = "Select filling object."
+                self.draw_selectable_element_ui(row, filling, "filling", FILLING_ICON)
                 row.operator("bim.remove_filling", icon="X", text="").filling = filling["id"]
+
+            if voided := VoidsData.data["voided_element"]:
+                row = self.layout.row(align=True)
+                self.draw_selectable_element_ui(row, voided, "voided", VOIDED_ELEMENT_ICON)
+
         else:
             if not VoidsData.data["openings"]:
                 row = self.layout.row()
-                row.label(text="No Openings", icon="SELECT_SUBTRACT")
+                row.label(text="No Openings", icon=OPENING_ICON)
 
             for opening in VoidsData.data["openings"]:
                 if opening["HasFillings"]:
                     for filling in opening["HasFillings"]:
                         row = self.layout.row(align=True)
-                        row.label(text=opening["Name"], icon="SELECT_SUBTRACT")
-                        row.label(text=filling["Name"], icon="SELECT_INTERSECT")
-                        op = row.operator("bim.select_entity", text="", icon="RESTRICT_SELECT_OFF")
-                        op.ifc_id = filling["id"]
-                        op.tooltip = "Select filling object."
+                        row.label(text=opening["Name"], icon=OPENING_ICON)
+                        self.draw_selectable_element_ui(row, filling, "filling", FILLING_ICON)
                 else:
                     row = self.layout.row(align=True)
-                    row.label(text=opening["Name"], icon="SELECT_SUBTRACT")
+                    row.label(text=opening["Name"], icon=OPENING_ICON)
                 row.operator("bim.remove_opening", icon="X", text="").opening_id = opening["id"]
 
+            if (opening := VoidsData.data["filled_voids"]) is None:
+                row = self.layout.row()
+                row.label(text="No Voids Filled", icon=VOIDED_ELEMENT_ICON)
+            else:
+                row = self.layout.row()
+                row.label(text="Voided Element:", icon=VOIDED_ELEMENT_ICON)
+                row = self.layout.row(align=True)
+                row.label(text=opening["Name"], icon=OPENING_ICON)
+                voided_element = opening["VoidsElements"]
+                if voided_element is not None:
+                    self.draw_selectable_element_ui(row, voided_element, "voided", VOIDED_ELEMENT_ICON)
+
+    def draw_selectable_element_ui(
+        self, layout: bpy.types.UILayout, element_data: dict[str, Any], object_hint: str, icon: rna_enums.IconItems
+    ) -> None:
+        layout.label(text=element_data["Name"], icon=icon)
+        op = layout.operator("bim.select_entity", text="", icon="RESTRICT_SELECT_OFF")
+        op.ifc_id = element_data["id"]
+        op.tooltip = f"Select {object_hint} object."
+
 
 class BIM_PT_booleans(Panel):
     bl_label = "Booleans"