VENTAMATIC, LTD. has provided the ventilation industry with AN AIR OF EXCELLENCE for over 70 years. A pioneer in the ventilation industry since 1948, Ventamatic, Ltd. manufactures high-quality air delivery and air movement products for the residential, commercial, industrial, and agricultural markets. Based in Mineral Wells, Texas, the company is an industry leader with a reputation for quality, value, and customer satisfaction. Our brands include Cool Attic, Cool Draft, BIG AIR, HeTR, MAXX AIR.