Commercial Fire-Rated Garage Doors

Commercial Fire-Rated Garage Doors

Designed to close automatically in an alarmed event, our fire-rated doors are available for service door and counter applications in commercial projects.

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Overview

Overhead Door Corporation offers a wide array of rolling steel doors to meet the most demanding fire safety standards, unusual opening sizes and discerning aesthetic requirements. Designed to close automatically in the event of a fire or alarmed event, our fire-rated doors are available for service door and counter applications in commercial, industrial, institutional and retail projects. All doors comply with NFPA-80, and are listed for both masonry and non-masonry applications — including installation to wood or steel jambs within drywall. The Fire Sentinel® time-delay release device provides an added measure of safety to control the doors’ closure. Our FireKingTM Fire Doors feature an innovative floor reset hoist system, designed to eliminate the need to release a fire door’s spring tension on fire drop mode and allows one person to reset the door from the floor.  

Product Details

  • Wide range of sizes and styles meet or exceed industry fire safety testing standards including Underwriters Laboratories (UL & ULC), Factory Mutual (FM), New York City, and the State of California (CSFM) requirements
  • Doors are compliant with all NFPA-80 standards
  • Constructed of galvanized or stainless steel in a variety of gauges, slat designs and finishes for unsurpassed strength, durability and style
  • Door closes automatically under governor control after separation of fuse link. UL recommends a 165°F (74°C) fuse link for ambient conditions for 100°F (38°C) or less, or a 212°F (100°C) fuse link for ambient conditions over 100°F (38°C)
  • Door guide assembly rests on the sill or floor to provide an attractive finished appearance eliminating setup gaps.
  • Guides expand upward during a fire
  • Our rolling service fire doors can accommodate openings up to 41’2″ wide (12547.6 mm) or 25’4″ (7721.6 mm) high (max. 683 sq ft or 63452776 sq mm) with up to a 4-hour UL rating
  • Counter fire doors fit openings to 14′ (4267.2 mm) wide and 10′ (3048 mm) high with either a 3-hour or 1 1/2-hour UL rating, and are optionally available with a 1 1/2-hour rated plastic laminated countertop
  • Integral frame and sill counter fire doors with a 1 1/2-hour UL rating afford a handsome finished look
  • Motor operated counter fire door does not require tension reset after automatic fire release
 

Options

  • Operation: Options include push-up, chain hoist, crank and electric motor (fire doors: RHX® or RSX®; fire counter doors: CDXTM)
  • UL-listed FireLite® vision lites in 4-, 3-, and 1 1/2-hour labels allow visual access without compromising safety
  • Additional safety options include the Fire Sentinel® time-delay release device, photoelectric or ionization-type smoke detectors (with or without heat detector), as well as solid-state horn, strobe or voice enunciators
  • Windload options are available for Florida Building Code (FBC), Miami-Dade, Texas Department of
  • Insurance (TDI)
  • UL-listed brush-type smoke seals satisfy smoke retardation requirements
  • Firestop® fire-resistant core countertops covered with popular brands of decorative laminates allow
  • coordination of project design elements for use with counter fire doors

Related Products

Garage Door Installation

RHX Commercial Door Operator

This functionality comes from many innovative, state-of-the-art performance features.

Mounting

Sectional Doors:

  • Standard, Side mount, and Dual Trolley applications. All models come standard with the DC brake system. Side-mount and Center-mount chain couple or direct couple to the door shaft with hoist. Hoist models are left or right-hand adjustable in the field.

Rolling Steel Doors:

  • With hoist, front of hood, top of hood, bench mount, and wall-mount applications. Hoist models are left or right-hand adjustable in the field.

Motor

  • Continuous duty motor available in 1/2, 3/4, 1 and 3 horsepower, single or three-phase. Totally enclosed non-ventilated (TENV) construction and totally enclosed fan cooled (TEFC) construction units are available as options. 3 horsepower models come standard with TEFC construction.

On Board Radio Reciever

  • This standard feature can add radio functionality to every job with no additional cost for the receiver. Stores up to 250 CodeDodger® transmitters including the new commercial dual frequency cycling versions.

Drive Reduction

  • Primary reduction is worm gear running in oil bath. Secondary reduction is by chain and sprocket.

Drive Coupling (for Sectional Doors Only)

Provides fast, easy installation and prevents chain slacking. Available as on optional kit for sectional side/center-mount and hoist units. For sectional, options include:
  • 14 RPM kit
  • 26 RPM kit

Brake System

  • 24V DC Disc Brake. Fewer mechanical parts for improved reliability.

Clutch (Standard with Trolley; Optional with Hoist)

Adjustable disc-type helps protect door and operator from major damage should the door meet an obstruction. (Included in 14 and 26 RPM direct couple mounting kits)

Cycle Counter

  • LCD (Liquid Crystal Display) clearly displays the exact number of cycles logged for easy maintenance support.

Adjustable Shaft

  • Output shaft of the optional direct coupling kits can be moved from one side to the other, providing flexible installation options.

Trolley Rail Assembly

  • High strength 2 inch structural angle for added strength and durability.

Warranty

  • RHX® operator features a 2-year limited warranty. See installation manual for complete limitations and details.

Easy Limit Setting with Limit Lock™

  • An electro/mechanical limit sensor that makes it easy to set and maintain limits.

Voltage Freedom with Voltamatic™

  • One unit for single phase voltages (115/208/230V), one unit for three phase voltages (208/230/460V) and one unit for three phase 575V. Extra Door System Durability with Progressive Braking DC brake system brings the door to a soft stop for less wear and tear on the system.

Easy Installation and Trouble-shooting with 16 Character LCD Display

  • intelligent menu structure and expanded self-diagnostics

Advanced Radio Receiver System with Auto Seek Frequency Range

  • Quickly and easily learns up to 250 CodeDodger® transmitters
  • This system will automatically cycle between 315 and 390 frequencies. It can add and delete transmitters from the menu and easily identify which transmitters are operating the door.

True Gear Head System

  • This system’s primary drive reduction is via worm gear running in oil bath, which provides reliable operation.
* Patents # 6,737,823 and 6,388,412

Options

RHX® Modles

RHX Trolley – Sectional Door

  • standard, side mount or dual

RHX Jackshaft – Sectional Door

  • side mount, center mount, chain or direct couple

RHX Hoist – Rolling Steel

  • front of hood, top of hood, or bench mount

All RHX Heavy Duty Models available in:

  • Single phase 115/208/230V
  • Three phase 208/230/460V
  • Three phase 575V
  • 1/2, 3/4, and 1 HP

NEMA 4/4X Operators

  • Available for wet, dusty, and corrosive environments.

New CodeDodger® Commercial Dual Frequency Cycling Transmitters

  • Available in 1, 2, 3, 4-button and Open/Close/Stop versions. Automatically operates at both 315 and 390 Mhz every time a button is pressed.
Garage Door Installation

RSX Commercial Door Operator

This functionality comes from many innovative, state-of-the-art performance features.

Mounting

Sectional Doors:
  • Trolley, Sidemount Trolley, and Dual Trolley. Trolley available without brake on ½ HP models. Sidemount and Centermount direct couple to the door shaft with or without hoist. Hoist models are left or right-hand.
Rolling Steel Doors:
  • With or without hoist, front of hood, top of hood, wall mount. Hoist models are left-hand or right-hand.

Motor

  • Continuous duty motor available in 1/2, 3/4, and 1 horsepower, single or three-phase. Totally enclosed non-ventilated (TENV) construction and totally enclosed fan cooled (TEFC) construction units are available as options. 3 horsepower models come standard with TEFC construction.

On Board Radio Reciever

  • This standard feature can add radio functionality to every job with no additional cost for the receiver. Stores up to 250 CodeDodger® transmitters including the new commercial dual frequency cycling versions.

Drive Reduction

  • Primary reduction is worm gear running in oil bath. Secondary reduction is by chain and sprocket.

Drive Coupling (for Sectional Doors Only)

Provides fast, easy installation and prevents chain slacking. Available as on optional kit for sectional side/center-mount and hoist units. For sectional, options include:
  • 14 RPM kit
  • 26 RPM kit

Brake System

  • 24V DC Disc Brake. Fewer mechanical parts for improved reliability.

Clutch (Standard with Trolley; Optional with Hoist)

  • Adjustable disc-type helps protect door and operator from major damage should the door meet an obstruction. (Included in 14 and 26 RPM direct couple mounting kits)

Cycle Counter

  • LCD (Liquid Crystal Display) clearly displays the exact number of cycles logged for easy maintenance support.

Adjustable Shaft

  • Output shaft of the optional direct coupling kits can be moved from one side to the other, providing flexible installation options.

Trolley Rail Assembly

  • High strength 2 inch structural angle for added strength and durability.

Warranty

  • RSX® operator features a 2-year limited warranty. See installation manual for complete limitations and details.

Easy Limit Setting with Limit Lock™

  • An electro/mechanical limit sensor that makes it easy to set and maintain limits.

Voltage Freedom with Voltamatic™

  • One unit for single phase voltages (115/208/230V), one unit for three phase voltages (208/230/460V) and one unit for three phase 575V.

Extra Door System Durability with Progressive Braking

  • DC brake system brings the door to a soft stop for less wear and tear on the system.

Easy Installation and Trouble-shooting with 16 Character LCD Display

  • intelligent menu structure and expanded self-diagnostics

Advanced Radio Receiver System with Auto Seek Frequency Range

  • Quickly and easily learns up to 250 CodeDodger® transmitters
  • This system will automatically cycle between 315 and 390 frequencies. It can add and delete transmitters from the menu and easily identify which transmitters are operating the door.

True Gear Head System

  • This system’s primary drive reduction is via worm gear running in oil bath, which provides reliable operation.
  • * Patents # 6,737,823 and 6,388,412

Options

NEMA 4/4X Operators

  • Available for wet, dusty, and corrosive environments.

New CodeDodger® Commercial Dual Frequency Cycling Transmitters

  • Available in 1, 2, 3, 4-button and Open/Close/Stop versions. Automatically operates at both 315 and 390 Mhz every time a button is pressed.
Garage Door Installation

RMX Commercial Door Opener

The RMX® offers convenient features and technical innovations found nowhere else in a medium-duty operator.

Motor

  • Single-phase voltages of 115 Volts AC and 230 Volts AC ½ horsepower

Direct Coupling

  • Provides fast, easy installation with fewer parts and better structural support

Display

  • 16-character LCD display provides easy-to-read set-up and diagnostics with backlight for low-light conditions

Cycle Counter

  • Displays the total cycles logged over the operator’s lifetime, to support warranty and service functions

Adjustable Shaft

  • Output shaft can be moved from one side to the other providing flexible installation options

Independent Timers

  • Automatic maximum run timer stops the close function if preset run time is exceeded, allowing for inspection

Control System

  • On-board Open, Close and Stop buttons make set up and testing simple, saving time during installation

Control Buttons

  • Call Mode/Run Mode
  • Backlight
  • Scroll Up/Down
  • Set/Clear

Automatic Tensioning Belt

  • No adjustment is needed, belt automatically adjusts itself to the correct tension

Exterior Radio Hookups

  • For fast, simple RF connectivity to enable remote door operation

Automatic Set-Up Boards with Socket Lock Protection

  • Prevents accidental wiring errors through “plug and play” technology

Options

RMX® Trolley

  • For use on standard lift doors up to 14 feet high and 620 lbs

RMX® Jackshaft with and without Hoist – Sectional Door

  • For use on vertical lift, lift clearance sectional door up to 16 feet high and 620 lbs.

RMX® Jackshaft with and without Hoist – Rolling Service Doors and Grilles

  • For use with rolling steel doors and grilles up to 16 feet high and 580 lbs. in weight