16-Foot Insulated Double Doors
Most Lantana doors are wide double doors, 16 feet across, steel-faced with an insulated core, built for the bigger three-car garages that came standard in this part of the build era. That width matters when a door jumps track: a 16-foot door carries more weight per roller than a 9-foot single, and when it comes off the rail it tends to bind hard against the track flange rather than just popping loose.
