Are double-keyed deadbolts legal? Are they safer? More secure? Great questions. First, let's define a double-keyed deadbolt. It's a deadbolt that locks from the inside and the outside with a key. This ...

With the right tools and a little patience, you can install a deadbolt in your solid wooden door. If your door has a window in it, choose a double-cylinder deadbolt, one with a key on both the inside ...