There is a good reason though, right? My understanding is that local ordinances require very frequent window inspections (following a highly publicized death), so to perform those inspections they need the scaffolding to protect the under-walking pedestrians from the inspectors. Because they are so frequent, it's cheaper to just leave the scaffolding up and take it down and put it up for every inspection.
With drones becoming more common and robust, though, it will hopefully soon be easier and faster to do the inspections and so the scaffolding may become cheaper to remove and replace each cycle
The inspection rules are kind of extreme, supported by the people who do the work and the scaffold companies. Once you “start work” (put up the scaffolding) the clock stops. You see buildings with scaffolding for years with little to non actual work.
No, it’s because putting up scaffolding is cheaper than actually performing facade repairs. Inspections are only every five years.
https://thehustle.co/originals/why-so-many-new-york-city-sid...