The EMCO 200 Series 36 in. Bronze Aluminum Triple-Track Storm Door with Black Hardware has a 1 in. thickness with triple-track construction. The glass stores in the door when not in use. The door includes the glass and insect screen and has 4 venting positions for anytime ventilation. It is weather stripped and moisture resistant to help seal out the weather. An appealing bronze finish with matching hardware complete the look of this durable door.