Chase Doors is the world's oldest, largest, and most progressive manufacturer of impact traffic doors. Also referred to as swing doors, double-acting doors, industrial doors, solid core doors and bump doors, our doors are tailored to suit many different markets, including supermarket, retail, restaurant, industrial, pharmaceutical, food processing, institutional and postal. In addition to double-acting traffic doors, Chase also produces service doors, flexible doors, strip doors and PVC roll goods, postal doors, corrosion-resistant doors, sliding fire and sliding service doors.