Best Aluminum Garage Door Exhaust Port in 2025
Updated on July 2025
#1
Recommended
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- GarageDoorProject is proud to use only US vendors with 100% OEM parts and all new production dates.
- Prevents Fume Buildup: Vents toxic gases like carbon monoxide from idling vehicles, generators, or equipment operating inside enclosed areas.
- Durable Aluminum Build: Constructed from corrosion-resistant aluminum to ensure long-lasting performance in harsh garage environments.
- Fits Multiple Door Sizes: Available in 3", 4", 5", and 6" sizes for garage doors 1/4" to 3" thick; part numbers 300-68100 through 300-68140.
- Meets Safety Standards: Helps maintain compliance with OSHA and local building codes for indoor air ventilation and workplace safety.
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- GarageDoorProject is proud to use only US vendors with 100% OEM parts and all new production dates.
- Prevents Fume Buildup: Vents toxic gases like carbon monoxide from idling vehicles, generators, or equipment operating inside enclosed areas.
- Durable Aluminum Build: Constructed from corrosion-resistant aluminum to ensure long-lasting performance in harsh garage environments.
Read More
#2
Value for Money
14% Off
Free Shipping
- GarageDoorProject is proud to use only US vendors with 100% OEM parts and all new production dates.
- Prevents Fume Buildup: Vents toxic gases like carbon monoxide from idling vehicles, generators, or equipment operating inside enclosed areas.
- Durable Aluminum Build: Constructed from corrosion-resistant aluminum to ensure long-lasting performance in harsh garage environments.
- Fits Multiple Door Sizes: Available in 3", 4", 5", and 6" sizes for garage doors 1/4" to 3" thick; part numbers 300-68100 through 300-68140.
- Meets Safety Standards: Helps maintain compliance with OSHA and local building codes for indoor air ventilation and workplace safety.
Read More
- GarageDoorProject is proud to use only US vendors with 100% OEM parts and all new production dates.
- Prevents Fume Buildup: Vents toxic gases like carbon monoxide from idling vehicles, generators, or equipment operating inside enclosed areas.
- Durable Aluminum Build: Constructed from corrosion-resistant aluminum to ensure long-lasting performance in harsh garage environments.
Read More
#3
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- Aluminum exhaust port, will except 4" OD hose - Gasket and mounting hardware included.
- Self closing lid
- Very easy to install.
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- Aluminum exhaust port, will except 4" OD hose - Gasket and mounting hardware included.
- Self closing lid
- Very easy to install.
#4
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- Price For: Each Type: Latching 3" Item: Aluminum Exhaust Port Material: Aluminum Country of Origin (subject to change): China
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- Price For: Each Type: Latching 3" Item: Aluminum Exhaust Port Material: Aluminum Country of Origin (subject to change): China
#5
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- Crushproof Tubing aluminum door port for the FLT300.
- Door ports are installed by putting one piece on each side of the door and then connecting them with the included screws.
- Fits 1" doors out of the box. Use threaded rod and nuts (not included) for thicker doors.
- For use with FLT300.
- Fits 3" hoses.
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- Crushproof Tubing aluminum door port for the FLT300.
- Door ports are installed by putting one piece on each side of the door and then connecting them with the included screws.
- Fits 1" doors out of the box. Use threaded rod and nuts (not included) for thicker doors.
- For use with FLT300.
- Fits 3" hoses.
#6
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- Aluminum exhaust port, will except 3" OD hose - Gasket and mounting hardware included.
- Lid securely latches in place.
- Very easy to install.
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- Aluminum exhaust port, will except 3" OD hose - Gasket and mounting hardware included.
- Lid securely latches in place.
- Very easy to install.
#7
Free Shipping
- Aluminum exhaust port, will except 3" OD hose - Gasket and mounting hardware included.
- Self closing lid
- Very easy to install.
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- Aluminum exhaust port, will except 3" OD hose - Gasket and mounting hardware included.
- Self closing lid
- Very easy to install.
#8
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- PVC exhaust port, will except 4" OD hose - Gasket and mounting hardware included.
- Self closing lid
- Very easy to install.
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- PVC exhaust port, will except 4" OD hose - Gasket and mounting hardware included.
- Self closing lid
- Very easy to install.
#9
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- Wall-mounted exhaust vent for efficient air circulation
- Fits 3-inch duct with 2-inch door thickness
- Includes all necessary mounting hardware
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- Wall-mounted exhaust vent for efficient air circulation
- Fits 3-inch duct with 2-inch door thickness
- Includes all necessary mounting hardware
#10
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