![Rough-in work on a COR Improvements home addition project](https://corimprovements.com/wp-content/uploads/2019/10/rough-in-timeline.jpg)
1-8 Weeks - Rough-in
Concrete, framing, plumbing, electrical, and insulation are part of the rough construction process and the timeline varies with project size. A small project may take only a week, while a whole home remodel could take 1-2 months.