I will finish off the week with the interior of the roof on my addition! The fancy joists are super strong, but designed so that wiring and plumbing can be weaved right through them. That will be particularly helpful on our ground floor, since we stole some headroom to make the basement a more comfortable height.
When I asked how they covered the roof the night before they built it, the foreman told me that they didn’t! He basically told me that if someone wants to enter a worksite, they are going to make it happen. At this point in the process, I was more concerned for their tools than our future home!