Garage door panels are made of thin steels so the thick steel strut supports the gara.
Putting 4 struts on a single garage door.
If the sections are not rigid the garage door will bind as it opens and closes.
They also allow the door to open and close smoothly.
They are written to help the diy homeowner and maintenance repair men replace a torsion spring that is mounted on one side of an anchor bracket above the.
Residential single car doors typically do not need struts unless it is a steel door that is motor operated.
Many doors come standard with a strut across the top panel of the garage door.
For those doors that also have decorative windows along the top section it is a good idea to have four of the reinforcement struts.
Garage door struts stiffen door sections to prevent them from bending or breaking.
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.