diff --git a/src/lib/keyBindings/Actions.ts b/src/lib/keyBindings/Actions.ts
index 01c4eb2..f218c84 100644
--- a/src/lib/keyBindings/Actions.ts
+++ b/src/lib/keyBindings/Actions.ts
@@ -157,6 +157,22 @@ class Actions {
         window.moveToColumn(newColumn, true, FocusPassing.Type.None);
     };
 
+    public readonly windowHeightIncreaseUp = (cm: ClientManager, dm: DesktopManager, window: Window, column: Column, grid: Grid) => {
+        window.column.adjustWindowHeight(
+            window,
+            window.column.grid.config.stackOffsetY,
+            true,
+        );
+    };
+
+    public readonly windowHeightIncreaseDown = (cm: ClientManager, dm: DesktopManager, window: Window, column: Column, grid: Grid) => {
+        window.column.adjustWindowHeight(
+            window,
+            window.column.grid.config.stackOffsetY,
+            false,
+        );
+    };
+
     public readonly windowToggleFloating = (cm: ClientManager, dm: DesktopManager) => {
         if (Workspace.activeWindow === null) {
             return;
diff --git a/src/lib/keyBindings/definition.ts b/src/lib/keyBindings/definition.ts
index 7a9e12b..70ac2ff 100644
--- a/src/lib/keyBindings/definition.ts
+++ b/src/lib/keyBindings/definition.ts
@@ -103,6 +103,16 @@ function getKeyBindings(world: World, actions: Actions): KeyBinding[] {
             defaultKeySequence: "Meta+Shift+End",
             action: () => world.doIfTiledFocused(actions.windowMoveEnd),
         },
+        {
+            name: "window-height-increase-up",
+            description: "Increase window height upwards",
+            action: () => world.doIfTiledFocused(actions.windowHeightIncreaseUp),
+        },
+        {
+            name: "window-height-increase-down",
+            description: "Increase window height downwards",
+            action: () => world.doIfTiledFocused(actions.windowHeightIncreaseDown),
+        },
         {
             name: "column-toggle-stacked",
             description: "Toggle stacked layout for focused column",