Doors and frames are metal clad with 26 gauge, white stucco embossed galvanized steel. 

All hardware and track have a corrosion resistant protective coating. 

Loop-type neoprene gasket on perimeter of door frame. 

Neoprene sweep type gasket on bottom edge of door. 

Each door sections slides on two 4-wheel ball bearing trolleys. 

Door hangers and floor mounted guide wheel are adjustable to assure a tight seal. 

All seams are sealed. Foam-in-place, pour type, polyurethane insulation. 

Freezer doors will be equipped with 115 volt heater cable.