Standard Features
Max Height
24’ (7.32 meters)
Max Width
24’ (7.32 meters)
Maximum Sq Footage
324 sq ft
Operation
Chain hoist
Optional motorized (recommended)
Curtain
Fire-rated double flat slat insulated
Thermal Efficiency
4.5 – 5.0
Insulation
Mineral-wool non-combustible insulation
Slat Profile
Flat
Locks
Alternating end locks
Optional wind locks
Fire Rating
Up to 4 hour class A UL
Springs
10k cycles standard; High use available
Bottom Bar
Double angle
Optional weather seal
Locking
Slide locks or cylinder locks
Finish
Primed, galvanized, stainless steel, or powder coated
Optional Features
UL listed smoke seals
Timed fire door release device
High usage setup
Vision slats
Safety systems
Sloping bottom bar
Fire-rated insulated lites
Choice of 200 colors powder coating
Wind load enhancement
Construction and Features
![](https://americandoor.com/wp-content/uploads/2019/01/Anatomy-of-an-Insulated-Slat.png)
Fire-Rated Insulated Slat
Red: front slat
Blue: back slat
Orange: Non-combustible
mineral-wool insulation
![Vision Lites](https://americandoor.com/wp-content/uploads/2020/05/Vision-Lites.jpg)
Fire-Rated Vision Lites
![Brush Seals](https://americandoor.com/wp-content/uploads/2019/01/Brush-Seals.jpg)
Brush Seals
UL listed. Keeps the
smoke out.
Safety and Security Options for Motorized Doors
![Photo Eye](https://americandoor.com/wp-content/uploads/2020/05/Photo-Eye.jpg)
Photo Eye
Detects people and vehicles passing the eye
![Safety Edge](https://americandoor.com/wp-content/uploads/2020/05/Safety-Edge.jpg)
Safety Edge
Detects the door closing on an object
![3 Button Control](https://americandoor.com/wp-content/uploads/2020/05/3-Button-Control.jpg)
Push Button Control
Station to control the door
![Traffic Light](https://americandoor.com/wp-content/uploads/2020/05/Traffic-Light.jpg)
Traffic Light
Indicates when door is safe to pass
![Loop Detector](https://americandoor.com/wp-content/uploads/2020/05/Loop-Detector.jpg)
In-Ground Loop
Senses vehicles approaching
![Motion Sensor](https://americandoor.com/wp-content/uploads/2020/05/Motion-Sensor.jpg)
Motion Sensor
Detects people and vehicles entering an area
![Radio Receiver](https://americandoor.com/wp-content/uploads/2020/05/Radio-Receiver.jpg)
Radio Remote
Remotely operate the door
![Horn Strobe](https://americandoor.com/wp-content/uploads/2020/05/Horn-Strobe.jpg)
Horn Strobe
Alerts bystanders that door is in operation
![Strobe Light](https://americandoor.com/wp-content/uploads/2020/05/Strobe-Light.jpg)
Strobe Light
Alerts bystanders that door is in operation
![Timer Module](https://americandoor.com/wp-content/uploads/2020/05/Timer-Module.jpg)
Timer Module
Scheduled operation of the door
![Key Switch Surface Mount](https://americandoor.com/wp-content/uploads/2020/05/Key-Switch-Surface-Mount.jpg)
Key Switch Control
Restricted access control
![Access Card Reader](https://americandoor.com/wp-content/uploads/2020/05/Access-Card-Reader.jpg)
Key Card
Electronic card access
![Linear Keypad](https://americandoor.com/wp-content/uploads/2020/05/Linear-Keypad.jpg)
Key Pad
Coded Keyless Entry
![Lever Arm Switch](https://americandoor.com/wp-content/uploads/2020/05/Lever-Arm-Switch.jpg)
Lever Arm Switch
Positional interlock or actuation
![Timer Card](https://americandoor.com/wp-content/uploads/2020/05/Timer-Card.jpg)
Expansion Boards
Adds systems or capabilities