pins 110 are mounted beneath the opening to be protected and the anchoring flanges 112 are mounted above the opening in such an alternative embodiment rail 118 is mounted below the opening pins 110 are located at the bottom of panels 102 104 106 and are lowered into slots 402 the panels 102 104 106 are then pivoted about the pins 110 to bring the anchoring flanges 112 into position for fastening to the building in conjunction with the embodiment shown in fig1 and 11 the bracket plate 1000 and brackets 1100 can be located above the building opening to be protected and anchoring flanges 112 would bolt to the brackets 1100 which are located above alternatively the anchoring flanges in this embodiment can be oriented such that they rest against the side of the building and bolt directly to an interface not shown mounted to the side of the building fig8 and 9 illustrate an alternative embodiment 800 of the present invention like the first embodiment described above this embodiment utilizes three separate panels 802 804 and 806 however the three panels include identical dimensions of height and width in this embodiment the pins 110 are positioned in the ends of top frame elements 804 and the anchoring flanges 810 812 and 814 are located on the opposite bottom frame elements 816 818 and 820 however the anchoring flanges 810 812 and 814 are located at different positions on each panel 802 804 and 806 on panel 802 the anchoring feet 810 are located at the ends of frame element 816 on panel 804 the anchoring feet 812 are located a distance inboard from the ends of frame element 818 on panel 806 the anchoring feet 814 are located a further distance inboard from the ends.