Side Downdraft Paint Booths for Automotive Work
Side downdraft paint booths use overhead supply air with exhaust drawn through side plenums, which can reduce the need for a full floor pit. Double D Mechanical installs, relocates and connects side downdraft booths for automotive bodies and parts while coordinating airflow, utilities and service access.
Discuss your installationSide Plenum Space and Work Access
The side exhaust plenums need room without crowding painters around doors, fenders, bumpers and part stands. Booth width, vehicle position and hose movement should be reviewed with the planned work mix.
Airflow Down and Out
Air should move from the ceiling supply down through the spray area and toward the side exhaust points. Open vehicle doors, stands and tall panels can influence the pattern and should be considered during layout review.
Ductwork From Side Exhaust Sections
Side exhaust can affect duct routing because connections may leave from one or both sides before reaching a fan or stack. The path should be coordinated with walls, columns, roof openings and nearby production equipment.
Utilities, Heat and Operator Controls
Lighting, heat, make up air, control panels and electrical connections need to be located where operators and maintenance staff can reach them. Placement should also avoid vehicle paths and part staging zones.
Review Items Before Installation
Prepare booth drawings, vehicle sizes, part stand layout, ceiling height, floor conditions, utility availability and photos of the proposed booth sides and duct route.
Frequently asked questions
Why choose a side downdraft booth layout?
It can provide downward airflow with side exhaust plenums, which may fit buildings where a full floor exhaust layout is difficult.
What clearance is important at the booth sides?
Operators need room to spray and move hoses, and maintenance staff need access to filters, panels and duct connections.
How does side exhaust affect duct planning?
Ductwork may need to collect from side plenums before routing to a fan or discharge point, so columns and wall locations matter.
What should be reviewed with other trades?
Electrical service, heat, make up air, exhaust ductwork, controls and any nearby overhead utilities should be coordinated.