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A Unique System For Maximum
Insulation Cookson's insulated doors are manufactured with a process that is used by no
other insulated door manufacturer, Cookson doors keep thermal losses to an absolute
minimum. Although most door manufacturers use foamed-in-place insulation, Cookson uses
solid insulation of the highest quality available with a flame spread not greater than 25
and smoke generation less than 50. Complete coverage and consistent density are assured by
a piece of insulation placed between galvanized steel slats. A flexible, solid foam
astragal fits into the guides at the bottom of the door to assure a complete seal across
the opening. Seepage of air around the hood is minimized by a waterproof hood baffle that
resists tearing and cracking and maintains flexibility in winter. The Cookson insulation
system also includes snap-on guide weatherstripping made of heavy duty vinyl extrusions
that are designed to reduce air infiltration and dust at any temperature. While
providing energy efficiency, Cookson Insulated Doors also offer aesthetic appeal with a
finished appearance inside and out. Our exclusive interlocking slat design allows for many
combinations of gauges. While a 22 gauge exterior slat with a 22 gauge interior slat is
standard, 20 gauge and 18 gauge exterior slats are also available. |
 
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