• Made of galvanized steel.
• The door is insulated with 1" (25mm) polystyrene foam to prevent condensation and freezing.
• Door frame has foam seal all around to ensure air tight when door is close position.
• The hinged door provides flexibility to achieve adjustable air travel direction into the livestock house.

Outside Weather Hood to couple with the vent door is also available for light restriction and to protect against wind gusts.

The Air Guide will help for reduce the air breaking.