Paint Booth Exhaust Ductwork for Aircraft Paint Hangars
Aircraft paint hangars require exhaust ductwork that fits large open volumes, tall door systems, aircraft clearance zones, and carefully sequenced facility work. Double D Mechanical installs and relocates paint booth exhaust ductwork for hangar-style finishing areas with attention to airflow, duct support, make-up air, utilities, and long-term service access.
Discuss your installationAir Movement Around Aircraft Surfaces
Hangar finishing areas need exhaust pickup arranged around wings, fuselage sections, tails, and access equipment. The duct layout should be coordinated with the hangar airflow concept so painters can work around large surfaces without creating blocked capture points or difficult maintenance conditions.
Roof Structure And Discharge Planning
Large exhaust ducts, fan assemblies, curbs, and stacks place demands on roof structure and available routing space. Planning should account for structural framing, drainage paths, existing rooftop equipment, weather exposure, and safe access to serviceable components.
Hangar Doors And Work Platforms
Exhaust ductwork should not interfere with door travel, tail clearance, wing stands, lifts, fall protection, or aircraft towing paths. A site review should trace the actual movement of aircraft and support equipment before final routing decisions are made.
Utilities And Control Coordination
Exhaust fans, dampers, lighting, fire protection interfaces, compressed air, and make-up air controls may all need sequencing with electrical and mechanical trades. Clear coordination reduces rework around shutdowns, penetrations, and equipment start-up.
Documents To Gather Early
Before a field review, gather hangar layout drawings, aircraft envelope information, roof plans if available, existing duct or fan data, utility maps, and photos of door systems, access platforms, and overhead obstructions.
Frequently asked questions
Why is aircraft hangar exhaust ductwork more complex than a standard booth?
The enclosure is larger, the workpiece geometry changes by aircraft type, and the ductwork must be planned around door systems, wings, tail height, platforms, and make-up air delivery.
Can exhaust ductwork be added to an existing hangar finishing area?
It can be evaluated, but the existing structure, airflow approach, fan locations, roof penetrations, utilities, and aircraft movement paths need to be reviewed first.
What access should be preserved around exhaust equipment?
Filters, fans, dampers, cleanout points, motors, belts, controls, and roof-mounted components should remain reachable for inspection and service.
How should make-up air be coordinated with hangar exhaust?
The replacement air path should be reviewed with the exhaust zones so air movement supports coating work without creating drafts that fight capture or disturb the finish.
What should facility teams have ready for Double D Mechanical?
Useful items include hangar drawings, equipment data, roof photos, aircraft clearance needs, utility locations, and any operating windows that affect shutdown planning.