diff --git a/src/Mod/BIM/bimcommands/BimWindow.py b/src/Mod/BIM/bimcommands/BimWindow.py
index b89f611a78..b157589a4e 100644
--- a/src/Mod/BIM/bimcommands/BimWindow.py
+++ b/src/Mod/BIM/bimcommands/BimWindow.py
@@ -280,15 +280,25 @@ class Arch_Window:
             ):
                 if self.Include:
                     # Window base sketch's placement stay at origin is good if addon exists and self.Include
+                    #
+                    # Put Sketch in 'upright' position to ensure the opening symbol on plan (SymbolPlan enabled) is correct
+                    # - see https://github.com/FreeCAD/FreeCAD/issues/24903#issuecomment-3475455946
+                    # placement = FreeCAD.Placement(App.Vector(0,0,0),App.Rotation(App.Vector(1,0,0),90))
+                    # TODO 2025.11.1 : To improve the algorithm to be more robust to allow the Base Sketch in any orientation but without problem
+                    #
                     # Window object triggers onChanged() upon setting/changing Window.Sill to move Window's z position
                     # For Window with SketchArch add-on, attachToHost() is to be run below to set the 'initial' Window's placement prior to triggering onChanged() below,
                     # so window_sill parameter is not used here at the moment, see 'if self.Include' below.
                     # FreeCADGui.doCommand("win = Arch.makeWindowPreset('" + WindowPresets[self.Preset] + "' " + wp + ", window_sill=" + str(self.Sill.Value) + ")")
+                    FreeCADGui.doCommand(
+                        "pl90 = FreeCAD.Placement(App.Vector(0,0,0),App.Rotation(App.Vector(1,0,0),90))"
+                    )
                     FreeCADGui.doCommand(
                         "win = Arch.makeWindowPreset('"
                         + WindowPresets[self.Preset]
                         + "' "
                         + wp
+                        + ", placement=pl90"
                         + ")"
                     )
                 else: