What size dumpster do I need in Spokane?
Short answer: Four roll-off sizes serve Spokane, 10, 20, 30 and 40 yard, and most home projects land on the 20 yard. The 10 yard is the one to ask about for a tight driveway, the 30 yard is for a full remodel or a whole-house clear-out, and the 40 is demolition scale.
Guess low and it costs you a day, because an overfilled box cannot be legally hauled and the material has to come back out by hand before it moves. Want the details? Below are the four sizes, the weight limit stated for each, how much room a roll-off needs on your property, and how the rental window works. If you would rather not load it yourself at all, compare with full-service junk removal.

What are the roll-off dumpster sizes in Spokane?
Ten, twenty, thirty, and forty cubic yards. The differences that matter are footprint and weight limit, not volume alone.
| Size | Stated weight limit | Shingles | Best fit |
|---|---|---|---|
| 10 yard | Ask the dumpster line | Not permitted | Small remodels and placement in tight spots |
| 20 yard | 11 tons | Up to 60 squares | The operator's suggested size for smaller projects |
| 30 yard | 11 tons | Up to 90 squares | The operator's suggested size for larger projects |
| 40 yard | 11 tons | Up to 100 squares | Large demolition projects |
Sizes are the ones the dumpster operator lists for Spokane; weight limits and shingle allowances are from its published rental terms. Shingles are not permitted in sizes smaller than 16 yards.
Which number actually matters when you are loading?
The weight limit, more than the volume. Every roll-off from 20 yards up carries the same stated 11-ton limit, so a bigger box does not buy you more weight, only more room. Heavy material such as concrete, dirt, rock, tile and brick is generally not permitted without written approval, because it hits the limit long before the box looks full.
The size names in that table are the dumpster company's names. Ask for the footprint of the size you are considering when you call, and if your driveway is tight, measure it and say what you measured.
Which size fits your project?
Most people overthink this. Two questions settle it. How much are you throwing out, and how much room do you have.
When is the 10 yard the right call?
When space is the binding constraint rather than volume. A narrow city driveway in Browne's Addition, a shared alley, a lot where the box has to sit beside the house instead of in front of it. A compact footprint also keeps a small job site usable. If your project is a single-room gut or a bathroom, the volume is usually there; a roof is not, because shingles are not permitted in the smallest sizes.
When is the 20 yard the right call?
Most of the time, for most Spokane homeowners. Garage and basement clear-outs, a kitchen tear-out, a deck removal, a multi-room decluttering, a roof on an average house. It is the size the operator suggests for smaller projects. If you genuinely cannot decide between the 10 and the 20, and the driveway will take the length, the 20 is the safer miss.
When is the 30 yard the right call?
Whole-house cleanouts, a full remodel running across several rooms, an estate clear-out, or larger construction; it is the size the operator suggests for larger projects. Also the right answer any time the alternative is renting a smaller box twice, because a swap costs you a second delivery, a second pickup, and a gap in the middle of the project where there is nowhere to put anything.
When is the 40 yard the right call?
Demolition-scale volume: a large demolition project, a commercial build, or bulky, light material that fills space long before it gets heavy. It needs the most driveway or lot space of the four, so it is usually a job-site box rather than a home-driveway box.
What if you guess wrong?
Under-sizing is the more expensive mistake. An overfilled box cannot be legally hauled, so material has to come back out before it moves, which is the one part of this that genuinely wastes a day. Over-sizing costs you footprint on the driveway. Given the choice, describe the project honestly on the phone and call the dumpster line and let them size it. That call costs you nothing and they are the ones who have to get the truck back in.
How much room does a roll-off dumpster need?
More than the box itself, because the truck has to get it off and back on.
Roll-off containers are wider than a car, so plan on a clear lane wider than the box. Length is the part people miss: the truck needs clearance in front of the container to slide it off the rails and to winch it back up on pickup day, and the bigger sizes are long. Ask for the footprint of your size when you book. Overhead matters too, because the truck's arm goes up well past the height of the box. Low branches, a carport, and utility lines running across the driveway are the three things that turn a routine delivery into a phone call.
- Clear the placement area of cars, bikes, and anything that cannot be moved quickly.
- Look up before you decide the spot. Branches and service lines are the usual obstruction.
- Think about the side you will load from and leave yourself working room on it.
- Plywood under the wheels is a common way people protect a driveway surface.
- Decide on the spot before delivery day so the driver is not guessing.
How fast can a dumpster be delivered in Spokane?
The operator's published answer is within a day or two, with same-day or next-day delivery when the schedule allows. The rental window is set when you book, so say how long the project runs and ask about extending if it goes long.
Do you need a permit to put one on the driveway?
On your own property, typically not, though local rules and neighborhood associations can have their own requirements. Street placement is a different question with a real city process behind it, and it is covered on the Spokane dumpster permit page.
What can you put in a Spokane roll-off dumpster?
Most of a house and most of a job site, with the same chemical exclusions as any hauler.
The operator's stated list covers most household items, construction debris, yard waste, and some appliances. Practically, that means furniture, carpet, drywall, lumber, cabinetry, roofing tear-off, brush, fencing, and general clutter all belong in the box.
What does not belong is the same short list that keeps items off a hauling truck: paint and solvents, motor oil, pesticides, propane cylinders, car batteries, and anything with asbestos in it. Those go to a household drop-off, and the reasoning plus destinations are on the what junk removal cannot take page. Load the heavy flat material first and low, keep the load level with the top rail, and the pickup goes without a conversation.
The trade with a box is that every trip from the garage to the tailgate is yours. You get it on your own clock, and you also get all of the lifting. If you start a weekend purge and get halfway before you have had enough, nobody is judging you. The comparison page lays out when a crew beats a box, and the Spokane dumpster rental page covers the rest of how the line works.
What size dumpster do I need: FAQ
The questions Spokane homeowners ask before putting a box on the driveway.
What size dumpster do I need for a garage cleanout?
How much can a 20 yard dumpster hold?
Which dumpster size is best for a whole house cleanout?
How much driveway space does a roll-off dumpster need?
How long can I keep the dumpster?
How soon can a dumpster be delivered in Spokane?
What does the dumpster rental price depend on?
Can I put appliances and yard waste in the dumpster?
What happens if I overfill the dumpster?
Should I rent a dumpster or hire a junk removal crew?
Still not sure which box you need?
Describe the project on the phone and the dumpster line will tell you straight which box fits your driveway and your pile. The price for that size and window is confirmed before delivery. No pitch, just the size that fits.
(509) 355-8181