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Super Insulated Overhead Door (AM850)

Your Energy Stronghold

If thermal performance matters in your facility, the AM850 Super Insulated Overhead Door with 150% thicker panels and foamed-in-place insulation is your hands-down winner. It includes a header seal, continuous hinge strips, a dual-durometer bulb seal, and PVC thermal breaks on the end stiles.

With a whopping R value of 26, our model AM850 Super Insulated Overhead Door bosses hot and cold for your facility. It is available in a wide variety of sizes, and has many safety systems and other options to choose from, including insulated lites and exhaust vents.

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Serving 5 Boroughs of NYC • Long Island • Rockland • Westchester

Features & Specifications

Standard Features

Max Height
24’1” (7.3 meters)

Max Width
40’2” (12.2 meters)

Nominal Thickness
3” (76 mm)

Exterior Steel
28 gauge micro-grooved steel


.038 (.22 W/K M2)

Installed U-Factor
.14 btu/hr * ft² * Fo (.80W/m²)

STC Rating
Class 22

Air Infiltration
.09 cfm/ft² (at 15 mph or 24kmph)

Meets requirements for U-factor and air infiltration

10k cycles
Optional 25k, 50k, and 100k cycles

Thermal Break
1 3/4″ 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

Optional Features

– Safety systems

– Large Thermal lites

– Insulated lites

– Window options

– Exhaust ports

– High-cycle springs

– High-use components

– Pass doors (wicker doors)

– Electric operator

– Cable failure device

– Enhanced thermal performance jamb seal

– EPDM outer bulb seal (recommended for extreme conditions)

Panel Construction and Design

AM850 panel construction

Panel construction

Micro-grooved texture

Micro-grooved Texture

Optional Port and Windows

Overhead Door Exhaust Port

Optional Exhaust Port

Large window lites

Large Lites 25″ x13″

Insulated window lites

Insulated Lites 24″ x 6″

Standard Color Choices





Special Insulation Features

3″ Thick foamed-in-place

End Stiles
PVC thermal break

Double barrier tongue
and groove

Bottom Weatherseal
Double durometer PVC
bulb seal

Enhanced thermal
performance jamb seal

Track Mounting Options

Operational Options


Push-up: for light doors. Easy on the pocketbook

chain hoist

Chain Hoist: manual assistance for heavier panel doors

electric motor

Electric Motor: convenience and ease of use

Safety and Security Options for Motorized Doors

Photo Eye

Photo Eye

Detects people and vehicles passing the eye

Safety Edge

Safety Edge

Detects the door closing on an object

3 Button Control

Push Button Control

Station to control the door

Traffic Light

Traffic Light

Indicates when door is safe to pass

Loop Detector

In-Ground Loop

Senses vehicles approaching

Motion Sensor

Motion Sensor

Detects people and vehicles entering an area

Radio Receiver

Radio Remote

Remotely operate the door

Horn Strobe

Horn Strobe

Alerts bystanders that door is in operation

Strobe Light

Strobe Light

Alerts bystanders that door is in operation

Timer Module

Timer Module

Scheduled operation of the door

Key Switch Surface Mount

Key Switch Control

Restricted access control

Access Card Reader

Key Card

Electronic card access

Linear Keypad

Key Pad

Coded Keyless Entry

Lever Arm Switch

Lever Arm Switch

Positional interlock or actuation

Timer Card

Expansion Boards

Adds systems or capabilities

We custom build solutions according to your specifications and needs


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Standard Features Max Height32’1” (9.8 meters) Max Width40’2” (12.2 meters) Nominal Thickness2” (51mm) Exterior Steel28 gauge embossed steel R-Value17.5 U-Value.057 (.324 W/Msq) STC RatingClass 22

Overhead Door with Man Door
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Overhead Door Man Door

Design Options Flush Panel Micro-grooved Texture Window Options Double Thermal Acrylic 25″ x 12″ Large Lites 25″ x 13″ Insulated Lites 24″ x 6″

Sectional fullview
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Full View Overhead Door

Standard Features Max Height16’1” (4.9 meters) Max Width26’2” (8 meters) Mounting2” (51mm) Track, angle OperationManual lift-up, motorized Frame6063-T6 or 6061-T6 aluminum Section Thickness1 3/8” –