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Garage Door Technician
Garage Door Installation & Setup Certification
Door Sections, Hinges & Hardware
Knowledge Check
Door Sections, Hinges & Hardware
Knowledge Check
Knowledge Check
1 / 12
In what order are garage door sections installed?
A
Bottom section first, working up
B
Any order is acceptable
C
Middle sections first, then top and bottom
D
Top section first, working down
Check Answer
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