I need help my window wont stop rattling!

[sanso427]

Is there any thing i can do to stop it from rattling.its the only window in my room that rattles. does dynamat work.

Help would be greatly appreciated.
I've had enough of it.

[sulloj]

try to find out if it's the window (glass) or the frame. You did not mention if the window is wood or aluminum. You might be able to place a shim in between the window frame and the window just to isolate where the rattle comes from. Might also try placing foam tape along the outside edges of the glass (where the glass meets the frame)
If all else fails, break it! (just kidding)