Is everything included in the garage door package required to install the door?
The door package includes the sections, track, spring assembly and hardware required to install the door. The items which are not included in the standard package are 1) rear track hanger kit (for attachment of the horizontal track to the ceiling in the back of the garage existing hangers generally can be reused, however we do recommend that you inspect them to ensure they are in good condition and positioned properly for the new installation), 2) stop molding or perimeter seal for the exterior sides and top of the opening (bottom weatherseal is provided standard on steel garage doors), 3) opener reinforcement kit (either punched angle iron or special bracket required to reinforce the door against the stress exerted by the opener) and 5) low headroom hardware (required when there is limited headroom between the top of the door and the ceiling or roof rafters). Lock hardware provided is based on how the door was ordered (check with your local retailer/installing dealer).