A standard garage door weighs around 300 pounds; the weight is calculated according to the type of material the garage door is made of, the insulation that surrounds it, and more. The big question is, how can a 7-year-old kid lift the garage door easily? Is he a member of the Justice League? Is he a superhero? The answer is no. Neither the child nor we can lift a garage door without the roller.
Yes. You should lubricate this little part with all the hinges, pins, springs, tracks, and more, at least once a year.
Although the roller does essential work in moving the garage door smoothly, The springs will absorb most of the garage door springs’ weight. The role of the roller is to keep the cables within the allowable range.