If you re installing a two car garage door place a reinforcing bar on the top panel to prevent the door from bowing in the center.
How to insstall a garage door.
Drill pilot holes image 1 and secure the bar with screws.
The rubber gasket on the bottom section will fill the gaps created by an unlevel floor.
Attach hinges to the top of each panel image 2.
Be sure the bar is centered on the panel.
Door opening height and width headroom from top of opening to ceiling and back room length of garage.
Next lower the panel into place and screw the corresponding part of the track to the door frame.
Measure attach hinges and handles measure the various areas where the door will be installed.
To install a garage door start by placing the first panel in the doorway and installing the parts of your track according to the manufacturer s instructions.
To hold the level in place tape it to the section.
Center and level the first section after you install the brackets.