How To Adjust a Door Threshold
4 years ago
If your door is hard to close, or if there is a gap at the bottom of the door, you may need to adjust the threshold to allow a better fit for your door.
To do this, open your door and locate the screws along the threshold that might be hidden under decorative caps or a trim piece. Adjust the screws 1/4 turn either clockwise or counter-clockwise.
After adjusting, test if the door is closing properly. Adjust more, if necessary, and then replace decorative caps or trim to complete.