Welcome to Doorricade. Let me introduce you to a new and innovative way to secure your door. In the past your only options were a chain lock or a deadbolt. Intruders can easily break through both. Doorricade is a much better alternative since it is tamper proof from the outside. It is made from the highest quality materials which includes a solid aluminum bar and heavy duty swing away brackets. Doorricade is not only effective but easy to install.