Door Hinges are the unsung heroes of every door that opens and closes smoothly. If you have trouble sleeping because your doors creak, it is possible that you did not utilise the proper hinges when they were made. The major goal of security hinges, as the name implies, is to improve the security of your home's doors. Door Hinges force doors to open outwards, preventing intruders from removing the hinges and breaking in. Their primary function is to ensure that doors close behind you.