Weather Guard's accordion shutters are made of heavy duty extruded aluminum and are designed and tested to withstand hurricane-force winds and flying debris. Our accordion shutters have been certified and approved to meet the Florida Building Code for large missile impact. Controlled from the inside or outside, our accordion shutters have a five-point locking system and can easily be operated by one person. This ensures you security against hurricanes as well as possible intruders. Weather Guard accordion shutters stack to any configuration when not in use, so you do not lose any area of vision. With a selection of colors to choose from, they will complement any home exterior.