Truck and Large Equipment Modified Downdraft Paint Booths

If you are looking for improved performance and efficiency, choose a truck and large equipment modified downdraft paint booth for your finishing department. Air is drawn across the equipment you are painting and then is exhausted through the filters at the other end of the spray booth. This model filters the air twice before coming into the cabin area to insure clean fresh air for your painting process, which means smoother paint jobs thanks to an even airflow. As a standard, all our down draft style booths are equipped with a pre-filtered plenum. As an option, we can pressurize the intake plenum with an ambient air fan or air heated air replacement unit depending on your specific application or requirements. Be sure to check out the options tab below for more available options.

Our standard truck and large equipment modified down draft paint booths are built with W8X10 I-beam construction. We do not offer a light duty design like others in the market place today. The cost savings is not worth the lapse in HD construction and quality. These booths are offered in many standard sizes but can also be customized to meet your needs. Also, available in pressurized, non-pressurized, reverse flow, solid back and drive thru models. We also have double wall insulated truck and large equipment booths available in all models. These booths are constructed with HD I beams and two layers of 20-gauge pre-coated sheet metal.

Modified Down Draft Booths are a low-cost alternative to digging a pit. They work well heated or non-heated.

    Request a Free Quote


    Standard Features

    Construction Booths

    • Construction Booths are constructed from 18-gauge, quality galvanized steel. All supports and panels are CNC punched for easy nut and bolt assembly.

    Product Doors

    • Product doors are field hung on slotted hinges to aid in adjustment on two axes for uneven floors. Our standard 36″ wide personnel door has an observation window and is set into pre-assembled heavy duty frame.

    Booth Lighting

    • Booth Lighting comes standard with 4-tube, 48″ long, 32-watt, fluorescent light fixtures. They are ETL listed (Class 1 Division 2) Inside Access and are supplied with multi voltage ballasts to accept any voltage between 120V and 277V power.

    Fans & Motors

    • Fans & Motors are quality U.S. made brand-name tube-axial fans and motors.

    Air Solenoid Valve

    • Air Solenoid Valve Interlocked to the exhaust fan and air supply for the spray application equipment.

    Performance Standards

    • Performance Standards meet or exceed all applicable OSHA and NFPA regulations.


    • ETL-Listed control panels are options on many of our booths.

    Example Modified Down Draft Truck Paint Booth Drawings – click image to enlarge drawings

    16' Modified Down Draft Truck Paint Booth
    Modified Down Draft Truck Paint Booth

    Our factory trained installation crew can get your new Truck and Large Equipment Modified Downdraft Paint Booths installed correctly and quickly.

    This our specialty! You can rest assured that your new equipment will be operational in no time.


    Need more information about Truck Paint Booths?

    Request a Quote

    If you need help or have any questions you can always call 800-637-4027

    The sizes listed below are standard catalog sizes. We can custom build all of our finishing equipment to meet your needs. Call us at 800-637-4027.

    Truck Modified Downdraft Sizes

    Truck Modified Airflow

    This booth intakes fresh air from the filtered front doors it. The air is pulled across the parts being painted to the exhaust filter bank located at th e rear of the booth. The air is then filtered  and exhausted in through the duct work.

    One of the most important details not to be overlooked in a paint booth is the lighting. Our booths feature industry superior lighting with four-tube, 48″ long, 32-watt, fluorescent light fixtures. They are ETL listed (Class 1 Division 2) inside access and are supplied with multi-voltage ballasts to accept any voltage between 120V and 277V power. Bulbs are included.

    Cross Draft Lighting

    LED light fixtures are an option that can be easily integrated into any existing spray booth or fixture. To find out more about LED light fixtures, please click here.



    • Powder coated white inside & out
    • Heated air replacement units
    • Bi-fold, tri fold or roll up doors are available
    • Control panel to operate the booth & connect other electrical options
    • LED light fixtures
    • Exhaust and intake ductwork
    • Solid back or drive thru designs
    • Pressurized or non-pressurized
    • 2” Double wall insulated

    Our products meet and/or exceed all applicable OSHA and NFPA regulations. They are also ETL- Listed with purchase of optional control panel or heated air make up unit, which comes standard with a control panel.

    Types of Truck Paint Booths