Dumpster weight limits and tonnage, explained
Every roll-off has two limits: how much it holds (volume) and how much it can legally carry (weight). Weight is the one that surprises people — here is how tonnage and overages actually work.
What "included tonnage" means
Each dumpster size comes with a weight allowance, measured in tons. As long as your debris stays under that allowance, you pay the quoted price. Go over, and the overage is billed per ton — at the per-ton rate stated in your confirmed quote.
- 10 yard — about 2 tons included
- 15 yard — about 2.5 tons included
- 20 yard — about 3 tons included
- 30 yard — about 4 tons included
- 40 yard — about 5 tons included
Why heavy debris needs a smaller can
Concrete, dirt, brick, and asphalt weigh roughly 2 tons per cubic yard. Do the math: a 20-yard packed with concrete would weigh about 40 tons — far beyond what a truck can legally haul on the road. That is why heavy material always goes in a 10-yard "clean load" can, priced for weight rather than volume.
How to avoid overage fees
- Keep heavy material (concrete, dirt, tile) in a dedicated heavy-load can
- Estimate weight honestly — tell us the debris type when you book
- Do not mix a little concrete into a big light-debris load
- For roofing, expect to use the tonnage allowance — that is normal and built into the rate
Frequently asked
Overage is billed per ton above the included tonnage, at the per-ton rate stated in your confirmed quote. We weigh at the scale and show it on your invoice — no mystery fees.
A 20-yard typically includes about 3 tons. It can physically hold more volume, but the truck has a legal road-weight limit, so dense material is what caps you, not space.
Loaded trucks have to stay under legal road-weight limits for safety and to avoid road damage. The tonnage allowance reflects what the truck can legally and safely haul.