You're not ordering a generic box when the job is Demolition Debris Removal: it is structural material coming down faster than any other phase of a job produces it. Here's what separates a smooth pickup from a frustrating one: pre-1980 structures may hold asbestos or lead paint, neither of which can go in a standard box.
Two ceilings apply to every load: how much fits, and how much is allowed to weigh. Dirt and concrete hit the second one first; furniture and boxes usually hit the first. The booking pattern here skews toward demolition and general contractors, since the job produces a fairly predictable volume of debris, which is why 30 or 40 yard containers cover most of what actually gets ordered. Two things shorten this call: how many days you'll need the container, and whether anything in the load is restricted.
This load blends heavy scraps with lighter debris. The heavy pieces set the ceiling, so the container fills by weight before it fills by eye. Confirm the rental period starts at delivery, not at first use, since a container that sits empty for two days still counts against the clock. Ordering slightly larger than you think you need costs less trouble than a second pickup for the overflow, so when in doubt, size up rather than risk a return trip.