Key Features
- R-value of 26 from 3″ (76 mm) foamed-in-place polyurethane panels
- 1¾” wide PVC thermal break on the end stiles
- Dual-barrier tongue-and-groove joints
- Header seal, bottom weather seal and dual-durometer PVC bulb seal around the perimeter
- Air infiltration of 0.09 cfm/ft² at 15 mph; meets IECC requirements for U-factor and air infiltration
- Sizes up to 40’2″ wide and 24’1″ high
Specifications
| Max height | 24’1″ (7.3 m) |
|---|---|
| Max width | 40’2″ (12.2 m) |
| Nominal thickness | 3″ (76 mm) |
| Exterior steel | 28-gauge micro-grooved steel |
| R-value | 26 |
| U-value | .038 (.22 W/m²K) |
| Installed U-factor | .14 Btu/hr·ft²·°F (.80 W/m²K) |
| STC rating | Class 22 |
| Air infiltration | .09 cfm/ft² (at 15 mph or 24 km/h) |
| IECC | Meets requirements for U-factor and air infiltration |
| Springs | 10,000 cycles standard; 25,000, 50,000 and 100,000 cycles optional |
| Thermal break | 1¾” wide PVC thermal break on end stiles |
| Joint profile | Dual-barrier tongue-in-groove |
| Perimeter protection | Header seal; bottom weather seal; dual-durometer PVC bulb seal |
| Hinge strips | Steel strips at top and bottom of sections |
Options
- Safety systems
- Large thermal lites
- Insulated lites
- Window options
- Exhaust ports
- High-cycle springs
- High-use components
- Pass doors (wicket doors)
- Electric operator
- Cable failure device
- Enhanced thermal performance jamb seal
- EPDM outer bulb seal (recommended for extreme conditions)
Panel Construction and Design
Panel construction
Micro-grooved Texture
Optional Port and Windows
Optional Exhaust Port
Large Lites 25″ x13″
Insulated Lites 24″ x 6″
Standard Color Choices
White
Brown
Almond
Taupe
Special Insulation Features
Panel
3″ Thick foamed-in-place
polyurethane
End Stiles
PVC thermal break
Joints
Double barrier tongue
and groove
Bottom Weatherseal
Double durometer PVC
bulb seal
Optional
Enhanced thermal
performance jamb seal
Track Mounting Options
Vertical lift 
Standard lift 
Roof pitch 
Low headroom Rear mount torsion 
Low headroom Front mount torsion 
High lift
Operational Options
Push-up: for light doors. Easy on the pocketbook
Chain Hoist: manual assistance for heavier panel doors
Electric Motor: convenience and ease of use
Safety and Security Options for Motorized Doors
Photo Eye
Detects people and vehicles passing the eye
Safety Edge
Detects the door closing on an object
Push Button Control
Station to control the door
Traffic Light
Indicates when door is safe to pass
In-Ground Loop
Senses vehicles approaching
Motion Sensor
Detects people and vehicles entering an area
Radio Remote
Remotely operate the door
Horn Strobe
Alerts bystanders that door is in operation
Strobe Light
Alerts bystanders that door is in operation
Timer Module
Scheduled operation of the door
Key Switch Control
Restricted access control
Key Card
Electronic card access
Key Pad
Coded Keyless Entry
Lever Arm Switch
Positional interlock or actuation
Expansion Boards
Adds systems or capabilities
Applications
Choose the AM850 where thermal performance matters most, such as heated or cooled warehouses, cold storage perimeter openings and openings exposed to extreme conditions, where the optional EPDM outer bulb seal is recommended. For less demanding openings, compare the AM599 (R-17.5) and the AM426 (R-7.35).
Related Guides
Unfamiliar with a term on this page? R-value, U-value, STC rating, thermal break and more are explained in The Doorman’s Glossary.
