Why Should You Replace Your Deadbolt? How to Choose a Deadbolt to Strengthen Your Front Door A Step-by-Step Guide to Replacing a Front Door Deadbolt Bottom Line Why Should You Replace Your Deadbolt?

Double-cylinder deadbolts (keyed on two sides) are a good idea if you have a window near the deadbolt. For safety reasons, if you choose a double-cylinder deadbolt, make absolutely certain your ...