Garage door panels are made of thin steels so the thick steel strut supports the gara.
Putting 4 struts on a single garage door.
Many doors come standard with a strut across the top panel of the garage door.
Steel struts are added to your garages to reinforce the steel panels.
The following instructions for fixing garage door springs are for do it yourself homeowners and for maintenance repair men who service their smaller commerical or industrial overhead doors.
Residential single car doors typically do not need struts unless it is a steel door that is motor operated.
If the sections are not rigid the garage door will bind as it opens and closes.
Garage door struts stiffen door sections to prevent them from bending or breaking.
Also to provide the most benefit possible it is a good idea to utilize hinges with the struts rather than the steel clips.
For those doors that also have decorative windows along the top section it is a good idea to have four of the reinforcement struts.
A garage door strut is a metal piece designed to provide horizontal strength and rigidity to a garage door panel.