We run installs out of Grand Haven, and Coopersville sits about 14 miles out, so the day gets planned around that drive rather than a walk-in same-day swap. Once the old door and track come down, the opening sits uncovered for the rest of the install - this is a cold-climate region with real winter severity, so if a job falls late in the day or weather turns, we won't leave a bare opening overnight without a temporary cover. That's a scheduling conversation worth having up front, not something we gloss over. A straightforward single-door swap on an existing frame usually wraps in one visit; anything involving frame repair or a header out of square runs longer, and we'll tell you that before the truck leaves Grand Haven, not after.