Start from the kind of debris and work up to the volume. Prime Dumpster carries five sizes, from 10 to 40 yards, and the right one is usually smaller than people expect for heavy material and larger than they expect for furniture.
The 10-Yard Dumpster is sized around dense material. Use it for a concrete driveway section, a brick chimney, tile, or a small bathroom gut. It sits low, so loading over the side is easy.
The 15-Yard Dumpster suits a two-car garage cleanout, a single-room flooring tear-out, or a small shingle tear-off on a ranch roof. It gives real working room without the footprint of a 20.
The 20-Yard Dumpster is the one most Kettering homeowners end up with. A full-house declutter, a kitchen and bath done together, or carpet pulled from a whole floor all fit comfortably.
The 30-Yard Dumpster handles additions, basement finishes, and larger tear-offs where the debris is mixed and voluminous. Contractors working the older housing stock here tend to default to this size.
The 40-Yard Dumpster is the largest unit on the Montgomery County list. It is built for commercial fit-outs, structure demolition and industrial cleanouts that keep producing volume for weeks.
Describe the job and the material to your account manager and they will size it with you off the debris list, not off square footage.