Since 1928, PennBarry has evolved with the industry to provide full service ventilation products to commercial and light industrial customers worldwide. In 2005, Penn Ventilation, Barry Blower, Industrial Air, Bayley Fans, and Supreme Fans combined to form PennBarry, the single source solution for all your ventilation needs. From office buildings, manufacturing plants, and schools, to hospitals, hotels, and other commercial and industrial applications, PennBarry is improving the way air movement equipment is manufactured and distributed today.