Paint Booth Exhaust Ductwork for Open Face Booths
Open face paint booth exhaust ductwork has to support capture at the booth face while fitting into the surrounding production area. Double D Mechanical coordinates duct routing with rear exhaust filters, fan location, make-up air, part staging, overhead clearances, utilities and service access.
Discuss your installationCapture Across the Open Work Area
Because the front of the booth is open, exhaust performance depends on clear airflow into the booth face. Ductwork, fan selection and make-up air delivery should be reviewed with nearby doors, drafts and part staging.
Rear Exhaust Wall Connections
The exhaust wall contains filters, panels and transitions that need service clearance. Duct connections should leave room for filter changes, cleaning and inspection without crowding the back of the booth.
Routing Around Production Traffic
Open face booths are often used for large parts, fixtures or shop-built assemblies. Exhaust duct paths should avoid crane travel, forklift routes, loading zones and overhead utility congestion where possible.
Make-Up Air and Shop Pressure
A booth that exhausts into a busy plant area can affect surrounding rooms and equipment. Replacement air, door behavior and pressure relationships should be considered before ductwork is changed.
Planning Notes for the Walkthrough
Bring booth dimensions, part sizes, fan information, photos of the exhaust wall, building discharge options and notes about drafts or overspray escaping the face.
Frequently asked questions
Why is exhaust ductwork critical for an open face booth?
The booth relies on air moving from the open face toward the exhaust wall, so duct restrictions or poor replacement air can reduce capture.
What building features affect the route?
Roof structure, exterior walls, cranes, mezzanines, lights, sprinklers, doors and nearby process equipment can all shape the duct path.
Can an open face booth use existing exhaust equipment?
Possibly, but the fan, duct size, condition, discharge location and airflow needs must be reviewed before reuse is planned.
How should large parts be considered?
The largest parts and fixtures should be measured so ductwork, supports and fan placement do not interfere with loading or staging.
What are signs the exhaust layout needs review?
Overspray escaping the booth face, strong drafts, difficult filter service, vibration, damaged duct or poor capture at part edges are all reasons to review the system.