Abstract: A reinforced storm shutter for protecting doors and windows of buildings from high winds of severe storms and hurricanes. The shutter is comprised of heavy-gauge components, including tubular members having a plurality of aligned, slotted openings and louvers mounted in the aligned openings. The louvers are welded to the tubular members, preferably on the inside surface of the tube, with the weld completely sealing each slotted opening. The tubular members are then welded around the entire periphery of the tube ends to the remaining frame members of the shutter to hermetically seal the tubular members and protect the welds securing the louvers from continuous weathering conditions. The tubular members are formed of mating channel members that are sealingly secured together after the louvers have been welded in place.

Abstract: An adjustable cantilever scaffold assembly for use in working on the exterior walls of multi-story buildings. The assembly is mounted on an exterior surface of the building such as a walkway or balcony having a safety wall and includes a cantilever beam extending outwardly over the top of the safety wall to provide means for supporting workboards for a workman. When assembled on the exterior surface the scaffold is positioned adjacent to the edge of the surface which permits unencumbered movement of workmen around the scaffold.