Abstract: The panel attachment system includes opposite upper and lower tracks attached to the edges of an opening in a building structure, and one or more panels that secure removably to the tracks to protect the opening from extreme weather, such as hurricane force winds. The upper track has a generally “h” shaped cross section and secures the upper edge of the panel therein. The lower track has a generally “F” shaped cross section, and holds the heads of a series of threaded fasteners in the channel of the track. The threaded shanks of the fasteners protrude outwardly normal to the building structure, pass through holes formed in the lower edge of the panel, and are secured by corresponding nuts. Two or more panels may be joined to cover a wider opening. The panels may be formed of corrugated plastic material.

Abstract: The corrugated storm shutter system protects glass-covered openings from damage during windstorms. The system components include plastic panels for covering the building openings, and fastening hardware for securing the panels to the buildings. The panels may be removed from the windows during periods when windstorms are not anticipated. The panels are made of corrugated plastic material with the corrugations consisting of parallel flutes connecting the upper and lower surfaces of the panels. A single panel may be used to cover an opening window, or alternatively an opening may be horizontally spanned by a plurality of panels connected by bridging members. Mounting hardware is provided for securing the panels to a building surface over openings to be protected. The mounting hardware consists of a fastener having a lower portion adapted for penetrating and holding to a masonry surface and an upper threaded portion adapted for engaging a mating nut.