2" thick

• Category: Operator Brackets
  
• Fast shipping — same-day on orders before 4:30 PM EST

• 4-Inch Garage Door Exhaust Port for 2-Inch Insulated Door Sections

  Product Description

  This 4-inch garage door exhaust port is designed for installation in the bottom section of an insulated commercial garage door.

  The port creates a dedicated pass-through opening for a compatible vehicle-exhaust hose, allowing automobile exhaust and carbon monoxide fumes to be directed outside while the garage door remains closed.

  It is commonly used in automotive repair facilities, fire stations, municipal garages, fleet-maintenance buildings, service departments, and other commercial spaces where vehicles may operate indoors.

  This model is intended for insulated garage door sections approximately 2 inches thick and includes the exhaust port and required installation fasteners.

  Product Specifications

  • Product type: Garage door exhaust port
  • Port diameter: 4 inches
  • Compatible door thickness: 2-inch insulated door sections
  • Installation location: Bottom garage door section
  • Primary application: Vehicle-exhaust hose pass-through
  • Application type: Commercial and industrial garage doors
  • Fasteners: Included
  • Quantity: One exhaust-port assembly
  • Product reference: 585

  Product Features

  • Creates a 4-inch exhaust-hose opening through the garage door
  • Designed for insulated door sections approximately 2 inches thick
  • Allows vehicle exhaust to be routed outside with the door closed
  • Suitable for automobile and fleet-service applications
  • Helps support controlled removal of exhaust fumes
  • Installs in the lower section of a sectional garage door
  • Includes mounting fasteners
  • Suitable for new installations and replacement applications

  Common Applications

  This exhaust port is commonly installed in:

  • Automotive repair shops
  • Vehicle dealerships
  • Fire stations
  • Ambulance and emergency-vehicle facilities
  • Municipal garages
  • Fleet-maintenance buildings
  • Bus and truck service facilities
  • Public-works garages
  • Commercial service bays
  • Industrial maintenance departments

  The port is intended to serve as a connection or pass-through point for a properly designed vehicle-exhaust extraction system.

  How It Works

  A correctly sized opening is cut through the garage door section, and the exhaust-port assembly is secured through the door using the included fasteners.

  A compatible 4-inch vehicle-exhaust hose can then be routed through or connected at the port. Exhaust gases produced by a vehicle inside the building can be directed through the hose and discharged outside.

  The port itself does not contain a powered exhaust fan and does not independently remove fumes. It must be used as part of a correctly designed exhaust-removal or ventilation system.

  Compatibility

  This exhaust port is intended for:

  • Insulated sectional garage doors
  • Door sections approximately 2 inches thick
  • Compatible 4-inch exhaust hoses or duct connections
  • Commercial and industrial vehicle-service environments

  Before ordering, verify:

  • The actual garage door section thickness
  • The required exhaust-hose diameter
  • Available installation space inside the door section
  • Location of internal reinforcing members
  • Door-panel construction and insulation type
  • Clearance from hinges, struts, rollers, and operating hardware

  This 2-inch-thick model should not be used as a direct replacement for exhaust ports designed for thin, non-insulated door skins.

  Important Installation Notes

  The exhaust port is normally installed in the bottom section of the garage door.

  Before cutting the door, inspect both sides of the section and confirm that the installation location will not interfere with:

  • Hinges
  • End stiles
  • Center stiles
  • Reinforcement struts
  • Bottom fixtures
  • Lift cables
  • Locks
  • Weather seals
  • Door-panel joints

  Cutting an insulated garage door section may expose insulation or reduce the section’s structural strength if the opening is incorrectly located.

  The port should be tightly secured and properly sealed around the opening to help limit air leakage, moisture intrusion, and vibration.

  Package Contents

  • One 4-inch garage door exhaust port
  • Installation fasteners

  Exhaust hose, clamps, powered exhaust fan, ductwork, carbon-monoxide detector, sealant, cutting tools, and ventilation equipment are not included unless specifically stated.

  Ventilation and Safety

  Vehicle exhaust contains carbon monoxide and other hazardous gases. Carbon monoxide is colorless, odorless, and potentially fatal.

  This exhaust port should only be used as one component of a professionally designed vehicle-exhaust removal system.

  Do not operate a vehicle inside a closed garage unless an appropriate exhaust-extraction and ventilation system is operating correctly.

  Install and maintain approved carbon-monoxide detection equipment in accordance with applicable building, fire, mechanical, and workplace-safety requirements.

  Installation Safety

  Installation requires cutting through the garage door section and should be completed by a qualified garage-door or ventilation-system professional.

  Disconnect the garage door operator before beginning installation and secure the door against unexpected movement.

  Do not cut near lift cables, bottom brackets, hinges, wiring, or structural reinforcement.

  After installation, confirm that the door moves freely, remains balanced, seals correctly, and does not contact the exhaust hose or port during operation.

  4-Inch Garage Door Exhaust Port for 2-Inch Insulated Door Sections

  Install a 4-inch vehicle-exhaust hose port in a 2-inch insulated commercial garage door section. Includes the exhaust-port assembly and mounting fasteners.