diff --git a/src/bonsai/bonsai/bim/module/root/data.py b/src/bonsai/bonsai/bim/module/root/data.py
index 66412e7d483..50f3248d8fc 100644
--- a/src/bonsai/bonsai/bim/module/root/data.py
+++ b/src/bonsai/bonsai/bim/module/root/data.py
@@ -134,44 +134,8 @@ def representation_template(cls):
             return [("FACE", "Face", "A planar face surface")]
         templates = [
             ("EMPTY", "No Geometry", "Start with an empty object"),
-            None,
-            (
-                "OBJ",
-                "Tessellation From Object",
-                "Use an object as a template to create a new tessellation",
-            ),
-            (
-                "MESH",
-                "Custom Tessellation",
-                "Create a basic tessellated or faceted cube",
-            ),
-            (
-                "EXTRUSION",
-                "Custom Extruded Solid",
-                "An extrusion from an arbitrary profile",
-            ),
         ]
-        if ifc_class.endswith("Type") or ifc_class.endswith("Style"):
-            templates.extend(
-                [
-                    None,
-                    (
-                        "LAYERSET_AXIS2",
-                        "Vertical Layers",
-                        "For objects similar to walls, will automatically add IfcMaterialLayerSet",
-                    ),
-                    (
-                        "LAYERSET_AXIS3",
-                        "Horizontal Layers",
-                        "For objects similar to slabs, will automatically add IfcMaterialLayerSet",
-                    ),
-                    (
-                        "PROFILESET",
-                        "Extruded Profile",
-                        "Create profile type object, automatically defines IfcMaterialProfileSet with the first profile from library",
-                    ),
-                ]
-            )
+
         if ifc_class in ("IfcWindowType", "IfcWindowStyle", "IfcWindow"):
             templates.extend([None, ("WINDOW", "Window", "Parametric window")])
         elif ifc_class in ("IfcDoorType", "IfcDoorStyle", "IfcDoor"):
@@ -191,6 +155,11 @@ def representation_template(cls):
                         "Rectangular Distribution Segment",
                         "Works similarly to Profile, has distribution ports",
                     ),
+                    (
+                        "FLOW_SEGMENT_RECTANGULAR_HOLLOW",
+                        "Rectangular Hollow Distribution Segment",
+                        "Works similarly to Profile, has distribution ports",
+                    ),
                     (
                         "FLOW_SEGMENT_CIRCULAR",
                         "Circular Distribution Segment",
@@ -203,7 +172,58 @@ def representation_template(cls):
                     ),
                 )
             )
-
+        if (ifc_class and "IfcCableCarrierSegment" in ifc_class):
+            templates.extend(
+                (
+                    (
+                        "FLOW_SEGMENT_U_SHAPE",
+                        "U-Shape Distribution Segment",
+                        "Uses IfcUShapeProfileDef, has distribution ports",
+                    ),
+                )
+            )
+        
+        if ifc_class.endswith("Type") or ifc_class.endswith("Style"):
+            templates.extend(
+                [
+                    None,
+                    (
+                        "LAYERSET_AXIS2",
+                        "Vertical Layers",
+                        "For objects similar to walls, will automatically add IfcMaterialLayerSet",
+                    ),
+                    (
+                        "LAYERSET_AXIS3",
+                        "Horizontal Layers",
+                        "For objects similar to slabs, will automatically add IfcMaterialLayerSet",
+                    ),
+                    (
+                        "PROFILESET",
+                        "Extruded Profile",
+                        "Create profile type object, automatically defines IfcMaterialProfileSet with the first profile from library",
+                    ),
+                ]
+            )
+        templates.extend(
+            [
+                None,
+                (
+                    "OBJ",
+                    "Tessellation From Object",
+                    "Use an object as a template to create a new tessellation",
+                ),
+                (
+                    "MESH",
+                    "Custom Tessellation",
+                    "Create a basic tessellated or faceted cube",
+                ),
+                (
+                    "EXTRUSION",
+                    "Custom Extruded Solid",
+                    "An extrusion from an arbitrary profile",
+                ),
+            ]
+        )
         return templates
 
     @classmethod
diff --git a/src/bonsai/bonsai/bim/module/root/operator.py b/src/bonsai/bonsai/bim/module/root/operator.py
index a2ac73f2005..983429d3110 100644
--- a/src/bonsai/bonsai/bim/module/root/operator.py
+++ b/src/bonsai/bonsai/bim/module/root/operator.py
@@ -697,6 +697,24 @@ def _execute(self, context):
                         XDim=default_x_dim / unit_scale,
                         YDim=default_y_dim / unit_scale,
                     )
+                elif representation_template == "FLOW_SEGMENT_RECTANGULAR_HOLLOW":
+                    default_x_dim = 0.4
+                    default_y_dim = 0.2
+                    default_thickness = 0.005
+                    default_inner_fillet_radius = 0.005
+                    default_outer_fillet_radius = 0.005
+                    profile_name = f"{props.ifc_class}-{default_x_dim*1000}x{default_y_dim*1000}x{default_thickness*1000}"
+                    profile = tool.Ifc.get().create_entity(
+                        "IfcRectangleHollowProfileDef",
+                        ProfileName=profile_name,
+                        ProfileType="AREA",
+                        XDim=default_x_dim / unit_scale,
+                        YDim=default_y_dim / unit_scale,
+                        WallThickness=default_thickness / unit_scale,
+                        InnerFilletRadius=default_inner_fillet_radius / unit_scale,
+                        OuterFilletRadius=default_outer_fillet_radius / unit_scale,
+                    )
+
                 elif representation_template == "FLOW_SEGMENT_CIRCULAR":
                     default_diameter = 0.1
                     profile_name = f"{props.ifc_class}-{default_diameter*1000}"
@@ -717,6 +735,21 @@ def _execute(self, context):
                         Radius=(default_diameter / 2) / unit_scale,
                         WallThickness=default_thickness,
                     )
+                elif representation_template == "FLOW_SEGMENT_U_SHAPE":
+                    default_depth = 0.4
+                    default_flange_width = 0.2
+                    default_web_thickness = 0.005
+                    default_flange_thickness = 0.005
+                    profile_name = f"{props.ifc_class}-{default_depth*1000}x{default_flange_width*1000}x{default_web_thickness*1000}x{default_flange_thickness*1000}"
+                    profile = tool.Ifc.get().create_entity(
+                        "IfcUShapeProfileDef",
+                        ProfileName=profile_name,
+                        ProfileType="AREA",
+                        Depth=default_depth / unit_scale,
+                        FlangeWidth=default_flange_width / unit_scale,
+                        WebThickness=default_web_thickness / unit_scale,
+                        FlangeThickness=default_flange_thickness / unit_scale,
+                    )
 
             rel = ifcopenshell.api.material.assign_material(
                 tool.Ifc.get(), products=[element], type="IfcMaterialProfileSet"