I need to replace my hardwood front door. The present door frame has been fitted in such a way that the underlay has been removed around the door area to allow the door to clear the carpet. When I fit the new door I was thinking of using rising butt hinges to allow me to fit a thicker carpet. Are these any good and how much do they lift the door when opening. Another option would be to raise the weather bar by an inch or so by screwing a piece of wood to the bottom of the frame and refitting the weather bar back on top so that the new door clears the carpet. Any help appreciated.