Door type 1 canopy up and over garage door.
Canopy retractable garage door.
Both gear types.
Retractable gearing means the door panel opens on horizontal tracks which go back into the garage and this type of gear has been design specifically for use with an electric operator.
Retractable up and over garage door gear is a very reliable robust and smooth operating mechanism that can easily be automated without the need for any additional conversion equipment.
Hormann up and over garage doors.
Retractable door gear is much more robust and the side spring mechanism can support the heavier double size doors that are wider than 8ft.
Retractable plus door.
This is how the garage door panel opens and closes and both operating mechanisms have their advantages and disadvantages in different applications.
Hormann up and over garage doors are durable reliable garage doors which fall into two main categories for the type of mechanism canopy gear or retractable gear.
Up and over garage doors is a general term used to describe two specific types of garage door mechanism.
When open the door panel protrudes approximately 1 3 forming a canopy.
We offer a wide range of canopy rectractable up and over garage doors.
Canopy retractable up over garage doors.
Canopy and retractable operating garage doors.
The two different types are shown below.