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Sullivan Overhead Doors
Commercial Sectional Doors
ThermaSeal TM175 Commercial Sectional Garage Doors Compare
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Features Product Details Colors/Options Specs/Drawings Tech Info Warranty

The EC224, a steel two-sided door, features a core of polystyrene insulation laminated between a 26-gauge interior steel and a 24-gauge exterior steel skin. The EC224 is available in white and is perfect for applications where thicker steel is specified.

QuickDock™ Solution:
Hardware and Springs Raynor’s patent pending QuickDock is engineered to decrease downtime and increase safety during repairs and maintenance. It comes complete with preassembled, palletized sections and the counterbalance assembly is mounted only 16” above the header. QuickDock is available on orders of 36 doors or more.

WeatherLock™ & Polystyrene Insulation:
Joint Seal/Thermal Break Expanded polystyrene insulation provides good thermal efficiency, while an Arctic grade bottom weatherseal keeps out the elements.

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