What is the best way to measure my door before ordering?
Please measure the opening of your door, not the door itself. Measure at the widest part of the opening, where you plan to put the spring tension rod. For the height, measure from the top of the doorjamb to the top of the threshold on the floor. For the screen to work properly it must hang just above the threshold so that it can swing freely to let the magnets attract each other and snap closed. If the screen drags it will not close properly.
