A sectional overhead door is a type of garage door commonly used in industrial, commercial, and residential settings. It consists of multiple horizontal panels that are hinged together and move vertically along a track system to open and close the door.

Sectional overhead doors are made from a variety of materials, including steel, aluminum, wood, and composite materials. They are available in a range of sizes and styles to accommodate different types of buildings and applications.

One of the main advantages of sectional overhead doors is their space-saving design. They do not require any space outside of the garage or building to operate, as they move vertically and do not swing outward like traditional garage doors. This makes them ideal for situations where space is limited or where vehicles or other equipment need to be parked close to the door.

Sectional overhead doors can also be equipped with a variety of features, such as insulation, windows, and weatherstripping, to improve their energy efficiency and protect against weather and noise.

Proper maintenance and regular inspections are necessary to ensure that sectional overhead doors operate safely and reliably. This includes lubricating moving parts, inspecting the door panels and hardware for signs of wear or damage, and testing the door’s balance and safety features.