Front door; Gap between door and jamb
The gap between the door and the jamb on the front door is about 3/8" at its widest to about 1/8". The deadbolt only goes in about 1/4" at the most into the jamb. Obviously, this is not very secure.
This door is an original to a 1920's bungalow and is not square to the frame. In additon to the space on the vertical side (lock) there is a space on the top as well. I need to address the gap for the deadbolt as well as weatherstripping for insulation purposes.
What is the best way to address these issues? Please help!