Lau LAD air curtains (without electric heater) are designed to keep dirt, dust, fumes, insects, pollen and odors outside while maintaining a cleaner, healthier environment inside.  The LAD air curtains feature a UL listed assembly, adjustable inlet and discharge flow and come in 15 standard colors.  Optional accessories include control boxes (for manual on/off control), air filters (reusable, washable aluminum wire mesh) and custom paint colors (chip required).

Commercial Air Curtain Without Electric Heater Catalog