Garage Door Won’t Open

Major reason why garage doors might not open
Another major reason why garage doors might not open properly is blocked or damaged rollers.
Since your garage door essentially operates on these door rollers, a blockage of debris, dust or grime might interfere with its normal functioning.
Also, even the slightest of physical damages to the rollers will cause a misalignment of the door and a consequent problem with its opening.

In many cases, the garage door will not work also if its limits are misaligned and need a little adjustment.
You can either make the adjustments yourself or hire a professional for the sam

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