Accudraft downdraft paint booth installation and service
Accudraft downdraft paint booths are used in vehicle, fleet and industrial finishing where air needs to move down and away from the work surface. Double D Mechanical installs, relocates and services downdraft booth systems with attention to floor exhaust design, air balance, duct routing, heat, electrical connections, compressed air and service clearances.
Discuss your installationBrand names identify the equipment discussed. Discuss your equipment model and installation scope with Double D; manufacturer authorization is not implied.
Planning the downflow footprint
A downdraft booth is shaped by the workpiece and by the floor exhaust arrangement beneath it. The layout should account for vehicle or product size, painter movement, door swing, aisle access, pit or plenum placement and nearby staging space. Existing slab conditions can determine how the booth is set and how exhaust is routed.
Exhaust path below and above the booth
The exhaust path may include floor grates, pits, plenums, duct transitions, fans and roof or wall discharge. Each part affects static pressure and airflow uniformity. Make-up air should be planned alongside exhaust so the building does not fight the booth while it is running.
- Review floor openings before setting booth panels.
- Confirm fan access and duct support points.
- Keep intake and supply areas protected from dust and obstruction.
Mechanical and electrical interfaces
Installation or relocation commonly involves electrical service, lighting circuits, controls, gas piping, compressed air and connections to air handling equipment. Early coordination helps avoid conflicts with structural steel, roof curbs, sprinklers, conduit and process utilities that share the same space.
Preparing for installation or repair
Useful information includes booth drawings, equipment labels, site photos, ceiling height, slab details, utility locations and the largest item expected in the booth. For repair work, note airflow complaints, heating issues, fan noise, filter condition, control faults or damaged panels.
Frequently asked questions
What makes downdraft booth installation different from other booth styles?
The floor exhaust arrangement drives much of the installation. Pits, plenums or raised floor components need to align with the booth and the building conditions.
Can an Accudraft downdraft booth be moved?
A move may be possible when the booth components, fans, controls and exhaust arrangement can be adapted to the new location. Measurements and equipment condition should be reviewed first.
What role does make-up air play?
Make-up air replaces the air exhausted by the booth and helps keep draft, door pressure and temperature more stable during operation.
What trades are usually involved around the booth?
Electrical, mechanical, roofing, concrete, structural and fire protection work may all intersect with booth installation, depending on the building and equipment configuration.
What should be available before a site visit?
Have photos, dimensions, model information, utility locations, roof and slab details, and a description of the production flow or service concern.