XL Hurricane Doors
Isolate internal space and external space, ensure the cleanness of internal space
Withstand the impact from outside due to hurricane or tornado
Swing opening: weld the hinge on frame panel. The door is opened by extra heavy duty hinges. When the door is closed, a supporting device helps the door holding the position.
Sliding opening: hold the sliding channel by expansion anchor. When the door is opened or closed, a supporting device helps the door holding the position.