Downdraft Paint Booths in Texas: Install, Relocate, Service

Switchgear and Power Equipment Plants

Texas is building out electrical equipment manufacturing quickly. The IEM switchgear expansion at Brooks in Bexar County, the LITEON AI power infrastructure plant in McKinney and the Hammond Power Solutions transformer plant in Fort Worth all produce large painted enclosures and tanks. Plants like these need finishing capacity that keeps overspray off big visible panels, and downdraft airflow is a common answer.

Fleet and Collision Shops Around Houston

Permit records show shops in Houston investing in booths, including a new paint booth at Anchias Fleet Care and a booth renovation at All Pro Auto Reconditioning. Vehicle refinish and fleet work favor downdraft because cars and trucks have surfaces on every side, and vertical airflow treats all of them the same way. Renovations often mean reusing a pit while upgrading the make-up air, lighting and controls.

Heat, Humidity and Make-Up Air

Gulf Coast humidity and summer heat put a different load on a downdraft booth than winter cold does further north. The make-up air system still has to replace all exhausted air, and the cure cycle still needs heat, but on the coast moisture control can matter as much as temperature for some coatings. In West Texas and the Panhandle, cold snaps and dust are the bigger issue.

• Gulf Coast: plan for humid intake air and corrosion on rooftop equipment
• North and West Texas: size burners for winter cold and filter for blowing dust
• Everywhere: confirm gas capacity before the burner is selected

Permits and Local Paperwork

Cities handle spray booths differently. The City of McKinney, for example, publishes a spray booth permit packet that lays out what it wants to see. Your booth maker supplies drawings and data, and we coordinate the mechanical, gas and exhaust details that the local permit office and fire marshal review. Starting that paperwork early keeps the install from waiting on approvals.

From Pit to Final Balance

A typical downdraft project runs in a set order: slab or pit work, roof openings, cabin erection, make-up air and exhaust equipment, ductwork, gas and electrical tie-ins, then startup and balancing. Each step depends on the one before it, and we coordinate the handoffs between concrete, electrical, fire protection and our mechanical crews so the booth is not sitting half-built.