I think this will be the right platform to ask suggestion. I'm in need of a secured door. Last day there happened to be a burglary in my neighbor's home. So we are actually panicked and thought of installing a strong and secured door. But then I came to a solution not to replace the door, but installing a strong lock system after reading this northtechwindows.ca/2016/06/27/should-i-use-a-single-latch-or-a-deadbolt-for-my-door/. Shall I use a single latch for my door or is a deadbolt better for my door??