Products / Industrial doors / Overhead sectional doors Overhead sectional doors Attractive and easy to operate, glazed and panel overhead sectional doors are a durable, tight-sealing fit for industrial use. Sliding up and under the ceiling, they maximize space around the door opening. ASSA ABLOY universal overhead sectional doorsInnovative applications, available with panels or windows. ASSA ABLOY fully-glazed overhead sectional doorPartially-glazed or fully-glazed overhead sectional doors