Step 2 · Install Vertical and Horizontal Tracks

Begin by mounting the vertical track sections to the sides of the garage door opening, ensuring they are plumb and parallel. Use lag screws or bolts to secure them to the wall studs or framing. Next, attach the horizontal track sections to the ceiling joists or headers, aligning them with the vertical tracks. Ensure the horizontal tracks are level and at the correct height for the door to operate smoothly.