diff --git a/atom/browser/native_window_views_win.cc b/atom/browser/native_window_views_win.cc
index 1b523e90b804..4b086c25d169 100644
--- a/atom/browser/native_window_views_win.cc
+++ b/atom/browser/native_window_views_win.cc
@@ -147,6 +147,18 @@ bool NativeWindowViews::PreHandleMSG(
       }
       return false;
     }
+    /** Return zero (no-op) for non-client area events when window is frameless.
+     *  \see WM_NCPAINT - https://msdn.microsoft.com/en-us/library/windows/desktop/dd145212(v=vs.85).aspx
+     *  \see WM_NCCALCSIZE - https://msdn.microsoft.com/en-us/library/windows/desktop/ms632634(v=vs.85).aspx
+     */
+    case WM_NCPAINT:
+    case WM_NCCALCSIZE: {
+      if (!has_frame()) {
+        *result = 0;
+        return true;
+      }
+      return false;
+    }
     default:
       return false;
   }
diff --git a/atom/browser/ui/views/menu_layout.cc b/atom/browser/ui/views/menu_layout.cc
index 8f8e636472ca..687ffd34460a 100644
--- a/atom/browser/ui/views/menu_layout.cc
+++ b/atom/browser/ui/views/menu_layout.cc
@@ -6,6 +6,7 @@
 
 #if defined(OS_WIN)
 #include "atom/browser/native_window_views.h"
+#include "ui/display/win/screen_win.h"
 #endif
 
 namespace atom {
@@ -13,13 +14,17 @@ namespace atom {
 namespace {
 
 #if defined(OS_WIN)
-gfx::Rect SubstractBorderSize(gfx::Rect bounds) {
-  int border_width = GetSystemMetrics(SM_CXSIZEFRAME) - 1;
-  int border_height = GetSystemMetrics(SM_CYSIZEFRAME) - 1;
-  bounds.set_x(bounds.x() + border_width);
-  bounds.set_y(bounds.y() + border_height);
-  bounds.set_width(bounds.width() - 2 * border_width);
-  bounds.set_height(bounds.height() - 2 * border_height);
+gfx::Rect SubtractBorderSize(gfx::Rect bounds) {
+  gfx::Point borderSize = gfx::Point(
+    GetSystemMetrics(SM_CXSIZEFRAME) - 1, // width
+    GetSystemMetrics(SM_CYSIZEFRAME) - 1  // height
+  );
+  gfx::Point dpiAdjustedSize = display::win::ScreenWin::ScreenToDIPPoint(borderSize);
+
+  bounds.set_x(bounds.x() + dpiAdjustedSize.x());
+  bounds.set_y(bounds.y() + dpiAdjustedSize.y());
+  bounds.set_width(bounds.width() - 2 * dpiAdjustedSize.x());
+  bounds.set_height(bounds.height() - 2 * dpiAdjustedSize.y());
   return bounds;
 }
 #endif
@@ -39,7 +44,7 @@ void MenuLayout::Layout(views::View* host) {
   // Reserve border space for maximized frameless window so we won't have the
   // content go outside of screen.
   if (!window_->has_frame() && window_->IsMaximized()) {
-    gfx::Rect bounds = SubstractBorderSize(host->GetContentsBounds());
+    gfx::Rect bounds = SubtractBorderSize(host->GetContentsBounds());
     host->child_at(0)->SetBoundsRect(bounds);
     return;
   }