The rubber gasket on the bottom section will fill the gaps created by an unlevel floor.
How to insstall a garage door.
The door must be level even if the floor isn t so use shims under the section to level it.
Be sure the bar is centered on the panel.
Drill pilot holes image 1 and secure the bar with screws.
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.
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.
To hold the level in place tape it to the section.
Begin installing your new door.
Measure attach hinges and handles measure the various areas where the door will be installed.
Attach hinges to the top of each panel image 2.