Extruded plastic panel holding and jointing strips and window assemblies therewith

摘要

Improved panel holding and jointing strips and insulating window assemblies made therewith are disclosed. Hinged perimeter and jointer strips allow the use of insulating panels in large windows with multiple panes and commercial applications where strength and esthetic appeal are important considerations. The strips are also adapted to receive glazing or insulating panels of various thicknesses and are also useful in providing insulating windows for existing prime windows in an array.