Some deadbolts open with a key while others use only a thumb-turn. Look for the deadbolt hole of your door and make a mark on the wooden frame where you want it to be. To drill the hole and install the lock, you must fit an electric drill with a hole saw in the same size, then drill straight into the door. This is the best one for new homeowners who dont have much money, but its also a great choice for people who dont have much time! Make sure the hole in the door frame is drilled at least 1 (25 mm) deep. You can replace the hinges so that they fit more securely on the door frame. We opted for a more secure strike box plate that features four screws instead of two. Share Improve this answer Follow A deadbolt lock is only secure when the bolt is fully extended into the door frame. We didnt use the strike plate lock that came with the deadbolt. screws. I think the door is mostly made from plastics or composites. Then, remove the deadbolt. The hole in the door frame for the latch bolt is not drilled deep enough. Remove the strike plate from your door frame and use the deadbolt strike supplied with your Schlage lock instead. Lock is installed and working and everything, it's all aligned properly, but the female hole for the deadbolt, in the door frame, is not quite deep enough for the bolt to fully extend and lock. The hole in the door frame for the latch bolt is not drilled deep enough. Then insert and screw in the new cylinder. If you continue to experience minor rubbing of the bolt on the top or side of the strike plate, you will need an alternate strike and security plate with additional clearance. The door handing process does not happen automatically when the batteries are installed. Test the new deadbolt hole using a doorknob already in place. How to Install a Deadbolt - Popular Mechanics How to Make Deadbolt Hole Deeper Top 5 Instructions 2023 - DIY Quickly