Sectional Overhead Door

An overhead sectional door is a type of door that's made up of several horizontal panels joined together by hinges that allow it to bend and follow a curved path as it opens and closes. When fully open, the door lies flat against the ceiling.They are used to provide security against entry or weather protection at exterior and interior openings in industrial, commercial, institutional, and other buildings. They are also called overhead coiling doors or service doors while sectional garage doors are normally made from much lighter gauge materials.Sectional doors are the style for the majority of garage doors installed today. These doors generally have four or five horizontal panels joined together with hinges. This means that when the door opens and closes, it can bend and follow a curved path that is primarily vertical.