Breaking down a door is actually easier than you might expect, so ensuring that the door doesn’t provide easy unwanted entry is important, whether that is for your business or for your home. A secure door improves upon a typical door in a number of ways: Its locking mechanism will be more advanced, perhaps even with an extra mechanism involved, which only activates when somebody tries to gain entry without a key – all of this can be of great benefit to you. It will also be heavier, and made of stronger materials, which can help to ensure that somebody can’t just break the door down. The only down-side, if you want to consider it a downside, is that the door will be heavier than a less secure alternative. This can be a problem for retail businesses, as they will have people walking in and out of the building, having to open a heavy door every time.