diff --git a/src/openrct2-ui/windows/DebugPaint.cpp b/src/openrct2-ui/windows/DebugPaint.cpp
index cb015859e5..2456eed8ad 100644
--- a/src/openrct2-ui/windows/DebugPaint.cpp
+++ b/src/openrct2-ui/windows/DebugPaint.cpp
@@ -157,7 +157,7 @@ namespace OpenRCT2::Ui::Windows
         auto* windowMgr = GetWindowManager();
         auto* window = windowMgr->FocusOrCreate<DebugPaintWindow>(
             WindowClass::DebugPaint, { 16, ContextGetHeight() - 16 - 33 - WINDOW_HEIGHT }, WINDOW_WIDTH, WINDOW_HEIGHT,
-            WF_STICK_TO_FRONT | WF_TRANSPARENT);
+            WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_NO_TITLE_BAR);
 
         return window;
     }
diff --git a/src/openrct2-ui/windows/Dropdown.cpp b/src/openrct2-ui/windows/Dropdown.cpp
index 6260abd8c4..0a7c0a65ae 100644
--- a/src/openrct2-ui/windows/Dropdown.cpp
+++ b/src/openrct2-ui/windows/Dropdown.cpp
@@ -363,7 +363,8 @@ namespace OpenRCT2::Ui::Windows
 
         // Create the window (width/height position are set later)
         auto* windowMgr = GetWindowManager();
-        auto* w = windowMgr->Create<DropdownWindow>(WindowClass::Dropdown, width, customItemHeight, WF_STICK_TO_FRONT);
+        auto* w = windowMgr->Create<DropdownWindow>(
+            WindowClass::Dropdown, width, customItemHeight, WF_STICK_TO_FRONT | WF_NO_TITLE_BAR);
         if (w != nullptr)
         {
             auto numRowsPerColumn = prefRowsPerColumn > 0 ? static_cast<int32_t>(prefRowsPerColumn) : Dropdown::kItemsMaxSize;
diff --git a/src/openrct2-ui/windows/EditorBottomToolbar.cpp b/src/openrct2-ui/windows/EditorBottomToolbar.cpp
index 19b96951e9..f9e41f1d77 100644
--- a/src/openrct2-ui/windows/EditorBottomToolbar.cpp
+++ b/src/openrct2-ui/windows/EditorBottomToolbar.cpp
@@ -399,7 +399,7 @@ namespace OpenRCT2::Ui::Windows
         auto* windowMgr = GetWindowManager();
         auto* window = windowMgr->Create<EditorBottomToolbarWindow>(
             WindowClass::BottomToolbar, ScreenCoordsXY(0, ContextGetHeight() - 32), ContextGetWidth(), 32,
-            WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_NO_BACKGROUND);
+            WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_NO_BACKGROUND | WF_NO_TITLE_BAR);
 
         return window;
     }
diff --git a/src/openrct2-ui/windows/Error.cpp b/src/openrct2-ui/windows/Error.cpp
index faa6502832..79e7c7d0de 100644
--- a/src/openrct2-ui/windows/Error.cpp
+++ b/src/openrct2-ui/windows/Error.cpp
@@ -142,7 +142,8 @@ namespace OpenRCT2::Ui::Windows
         auto errorWindow = std::make_unique<ErrorWindow>(std::move(buffer), numLines, autoClose);
 
         return windowMgr->Create(
-            std::move(errorWindow), WindowClass::Error, windowPosition, width, height, WF_STICK_TO_FRONT | WF_TRANSPARENT);
+            std::move(errorWindow), WindowClass::Error, windowPosition, width, height,
+            WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_NO_TITLE_BAR);
     }
 
     WindowBase* ErrorOpen(StringId title, StringId message, const Formatter& args, bool autoClose)
diff --git a/src/openrct2-ui/windows/GameBottomToolbar.cpp b/src/openrct2-ui/windows/GameBottomToolbar.cpp
index beb580277c..781f809430 100644
--- a/src/openrct2-ui/windows/GameBottomToolbar.cpp
+++ b/src/openrct2-ui/windows/GameBottomToolbar.cpp
@@ -693,7 +693,7 @@ namespace OpenRCT2::Ui::Windows
         auto* windowMgr = GetWindowManager();
         auto* window = windowMgr->Create<GameBottomToolbar>(
             WindowClass::BottomToolbar, ScreenCoordsXY(0, screenHeight - toolbar_height), screenWidth, toolbar_height,
-            WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_NO_BACKGROUND);
+            WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_NO_BACKGROUND | WF_NO_TITLE_BAR);
 
         return window;
     }
diff --git a/src/openrct2-ui/windows/Main.cpp b/src/openrct2-ui/windows/Main.cpp
index e82644cb51..6918c6357e 100644
--- a/src/openrct2-ui/windows/Main.cpp
+++ b/src/openrct2-ui/windows/Main.cpp
@@ -78,6 +78,6 @@ namespace OpenRCT2::Ui::Windows
     {
         auto* windowMgr = GetWindowManager();
         return windowMgr->Create<MainWindow>(
-            WindowClass::MainWindow, { 0, 0 }, ContextGetWidth(), ContextGetHeight(), WF_STICK_TO_BACK);
+            WindowClass::MainWindow, { 0, 0 }, ContextGetWidth(), ContextGetHeight(), WF_STICK_TO_BACK | WF_NO_TITLE_BAR);
     }
 } // namespace OpenRCT2::Ui::Windows
diff --git a/src/openrct2-ui/windows/TitleExit.cpp b/src/openrct2-ui/windows/TitleExit.cpp
index f765f7d29e..ac9321a943 100644
--- a/src/openrct2-ui/windows/TitleExit.cpp
+++ b/src/openrct2-ui/windows/TitleExit.cpp
@@ -58,6 +58,6 @@ namespace OpenRCT2::Ui::Windows
         auto* windowMgr = GetWindowManager();
         return windowMgr->Create<TitleExitWindow>(
             WindowClass::TitleExit, ScreenCoordsXY(ContextGetWidth() - 40, ContextGetHeight() - 64), 40, 64,
-            WF_STICK_TO_BACK | WF_TRANSPARENT);
+            WF_STICK_TO_BACK | WF_TRANSPARENT | WF_NO_TITLE_BAR);
     }
 } // namespace OpenRCT2::Ui::Windows
diff --git a/src/openrct2-ui/windows/TitleLogo.cpp b/src/openrct2-ui/windows/TitleLogo.cpp
index 00f57bc76f..19b34036a3 100644
--- a/src/openrct2-ui/windows/TitleLogo.cpp
+++ b/src/openrct2-ui/windows/TitleLogo.cpp
@@ -73,7 +73,7 @@ namespace OpenRCT2::Ui::Windows
         if (window == nullptr)
         {
             window = windowMgr->Create<TitleLogoWindow>(
-                WindowClass::TitleLogo, ScreenCoordsXY(0, 0), WW, WH, WF_STICK_TO_BACK | WF_TRANSPARENT);
+                WindowClass::TitleLogo, ScreenCoordsXY(0, 0), WW, WH, WF_STICK_TO_BACK | WF_TRANSPARENT | WF_NO_TITLE_BAR);
         }
         return window;
     }
diff --git a/src/openrct2-ui/windows/TitleMenu.cpp b/src/openrct2-ui/windows/TitleMenu.cpp
index 737f7ef528..ac31a73bbe 100644
--- a/src/openrct2-ui/windows/TitleMenu.cpp
+++ b/src/openrct2-ui/windows/TitleMenu.cpp
@@ -290,6 +290,6 @@ namespace OpenRCT2::Ui::Windows
         auto* windowMgr = GetWindowManager();
         return windowMgr->Create<TitleMenuWindow>(
             WindowClass::TitleMenu, ScreenCoordsXY(0, ContextGetHeight() - 182), 0, windowHeight,
-            WF_STICK_TO_BACK | WF_TRANSPARENT | WF_NO_BACKGROUND);
+            WF_STICK_TO_BACK | WF_TRANSPARENT | WF_NO_BACKGROUND | WF_NO_TITLE_BAR);
     }
 } // namespace OpenRCT2::Ui::Windows
diff --git a/src/openrct2-ui/windows/TitleOptions.cpp b/src/openrct2-ui/windows/TitleOptions.cpp
index 5358c56fd8..8c96a37bda 100644
--- a/src/openrct2-ui/windows/TitleOptions.cpp
+++ b/src/openrct2-ui/windows/TitleOptions.cpp
@@ -59,7 +59,7 @@ namespace OpenRCT2::Ui::Windows
         {
             window = windowMgr->Create<TitleOptionsWindow>(
                 WindowClass::TitleOptions, ScreenCoordsXY(ContextGetWidth() - 80, 0), 80, 15,
-                WF_STICK_TO_BACK | WF_TRANSPARENT);
+                WF_STICK_TO_BACK | WF_TRANSPARENT | WF_NO_TITLE_BAR);
         }
 
         return window;
diff --git a/src/openrct2-ui/windows/TitleVersion.cpp b/src/openrct2-ui/windows/TitleVersion.cpp
index 3e9735d89e..df500fac83 100644
--- a/src/openrct2-ui/windows/TitleVersion.cpp
+++ b/src/openrct2-ui/windows/TitleVersion.cpp
@@ -46,7 +46,7 @@ namespace OpenRCT2::Ui::Windows
         {
             window = windowMgr->Create<TitleVersionWindow>(
                 WindowClass::TitleVersion, ScreenCoordsXY(kTextOffset, ContextGetHeight() - 30), WW, WH,
-                WF_STICK_TO_BACK | WF_TRANSPARENT);
+                WF_STICK_TO_BACK | WF_TRANSPARENT | WF_NO_TITLE_BAR);
         }
         return window;
     }
diff --git a/src/openrct2-ui/windows/Tooltip.cpp b/src/openrct2-ui/windows/Tooltip.cpp
index f00a89a8be..da176f8831 100644
--- a/src/openrct2-ui/windows/Tooltip.cpp
+++ b/src/openrct2-ui/windows/Tooltip.cpp
@@ -162,7 +162,8 @@ namespace OpenRCT2::Ui::Windows
 
         auto* windowMgr = GetWindowManager();
         windowMgr->Create(
-            std::move(tooltipWindow), WindowClass::Tooltip, windowPos, width, height, WF_TRANSPARENT | WF_STICK_TO_FRONT);
+            std::move(tooltipWindow), WindowClass::Tooltip, windowPos, width, height,
+            WF_TRANSPARENT | WF_STICK_TO_FRONT | WF_NO_TITLE_BAR);
     }
 
     void WindowTooltipOpen(WindowBase* widgetWindow, WidgetIndex widgetIndex, const ScreenCoordsXY& screenCoords)
diff --git a/src/openrct2-ui/windows/TopToolbar.cpp b/src/openrct2-ui/windows/TopToolbar.cpp
index 944c36729c..f1c43be154 100644
--- a/src/openrct2-ui/windows/TopToolbar.cpp
+++ b/src/openrct2-ui/windows/TopToolbar.cpp
@@ -1015,7 +1015,7 @@ namespace OpenRCT2::Ui::Windows
         auto* windowMgr = GetWindowManager();
         auto* window = windowMgr->Create<TopToolbar>(
             WindowClass::TopToolbar, ScreenCoordsXY(0, 0), ContextGetWidth(), kTopToolbarHeight + 1,
-            WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_NO_BACKGROUND);
+            WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_NO_BACKGROUND | WF_NO_TITLE_BAR);
 
         window->SetWidgets(_topToolbarWidgets);
 
diff --git a/src/openrct2/interface/Window.h b/src/openrct2/interface/Window.h
index 5111d6af2f..9e76743220 100644
--- a/src/openrct2/interface/Window.h
+++ b/src/openrct2/interface/Window.h
@@ -96,6 +96,8 @@ namespace OpenRCT2
         // Create only flags
         WF_AUTO_POSITION = (1 << 16),
         WF_CENTRE_SCREEN = (1 << 17),
+
+        WF_NO_TITLE_BAR = (1 << 18),
     };
 
     enum