Measure the width and height of your old door along each side to determine its position. Also, measure the positions of the hinges, strike plate, and handle/deadbolt boreholes. Round the longest ...

Master the art of DIY home improvement by following our guide on how to install a keyless door lock on any exterior door.

The problem with most exterior doors  is what happens when the metal deadbolt extends out the side of your door as you flip ...