Renting a roll-off is easy once you know the size. Too small and you're paying for a second haul; too big and you're paying for air. Here's how the common sizes map to real projects.
10-yard — heavy debris
The smallest common size, but it's the right call for the heaviest material. Concrete, dirt, and brick hit weight limits long before they fill a big container.
15–20 yard — small demo & remodels
The everyday sizes for a garage tear-off, a roofing job, a bathroom or kitchen remodel, or a modest demolition.
30 yard — big jobs & cleanouts
For large remodels, whole-house cleanouts, and bigger demolition where the debris is bulky rather than dense.
40 yard — major projects
The largest roll-off, for major demolition and construction that generates a lot of light, bulky material.
Why weight matters more than you'd think
The trap is picking by volume alone. Heavy material — concrete, dirt, tile, shingles — reaches the weight limit while the box still looks half-empty, so dense debris usually wants a smaller container than its volume suggests. When in doubt, we'll size it with you so you're not paying for a second trip.