An out of balance garage door can close too quickly creating a potential hazard for kids and pets and placing unnecessary strain on the door s parts.
One piece garage door adjustment.
Field installation and adjustment is fast and simple largely because the door is one piece.
One piece garage doors typically consist of a frame work of 2 x 3 dimensional lumber and the surface skin usually plywood.
Aluminum and fiberglass skins are also in use.
Adjusting the tension or balance spring on an up and over garage door when the door feels heavy.
In addition the one piece style allows for more involved designs on the door facade compared to.
This video is about how to balance your 1pc garage door.