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What are the dumpster dimensions for a 20 yard?
A 20 yard dumpster typically measures about 22 feet long, 8 feet wide, and 4.5 feet tall, though frames vary by manufacturer. That 20 yard dumpster size handles a kitchen remodel, a roof tear-off, or a garage clean-out without crowding a driveway in most Cary neighborhoods. Dumpster dimensions on a 20 yard unit put it between the compact 10 and the bulkier 30, which is why it is the size most homeowners land on after browsing dumpster sizes and dimensions options. Before it shows up, check dumpster weight limits, since shingles and concrete debris fill the weight cap long before they fill the box. Every roll-off, this size included, needs about 60 feet of straight clearance behind the truck for delivery, per our measured placement data. If your street is tight or you are near a shared driveway, look at porta potty placement guide logic applied the same way to dumpsters: clearance rules the day more than size does. Renters comparing this box against smaller options should see 10 yard dumpster rental for the exact size difference. For pricing across durations, the dumpster rental cost breakdown covers day, week and month rates side by side.
How big is a 10 yard dumpster?
A 10 yard dumpster is the smallest roll-off most companies offer, with 10 yard dumpster measurements landing near 12 feet long, 8 feet wide, and 3.5 feet tall. That 10 yard dumpster size suits a single-room gut, a small yard cleanup, or clearing out a garage before a move. 10 yard dumpster sizes stay narrow enough for most Cary driveways, but the same 60 foot straight-clearance rule for delivery trucks still applies. If you are unsure whether 10 yards covers your project, what cannot go in a dumpster is worth a look first, since banned items eat into usable volume fast. Homeowners doing renovation work often pair this box with a home renovation porta potty so crew and family are not sharing one bathroom during the job. For a straight look at cost by length of rental, see dumpster rental cost. Contractors juggling multiple small sites across Cary and nearby Morrisville, about 5.7 miles north, often keep a 10 yard on standby for change-order debris that does not justify a bigger box.
What is the dumpster size for a 30 yard unit?
A 30 yard dumpster size typically runs about 22 feet long, 8 feet wide, and 6 feet tall, the same footprint as a 20 yard but stacked taller. That extra height makes it the choice for whole-house cleanouts, large remodels, or commercial demolition debris where volume matters more than driveway space. Because it sits taller, loading over the rail gets harder, so bulky furniture and appliances need to go in first. Pair this size with construction dumpster rental guidance if you are running an active job site, and check dumpster permit requirements before placing anything in a right of way. Cary's public right of way rules are not something we can confirm from here, so verify placement with the city before delivery day. For jobs this size, most contractors also budget for temporary fence rental around the drop zone and a roll-off dumpster rental delivery slot scheduled early, since 30 yard boxes need the same 60 foot clearance as smaller sizes but leave less room for error.
Dumpster size comparison table
| size | length | width | height | best for |
|---|---|---|---|---|
| 10 yard | 12 ft | 8 ft | 3.5 ft | small cleanouts, single rooms |
| 20 yard | 22 ft | 8 ft | 4.5 ft | remodels, roof tear-offs |
| 30 yard | 22 ft | 8 ft | 6 ft | whole-house jobs, demolition |
Rental cost tracks size and duration together, not size alone.
| unit | duration | typical price |
|---|---|---|
| dumpster | day | $75 |
| dumpster | weekend | $440 |
| dumpster | week | $600 |
| dumpster | month | $108 to $500 |
Monthly rates vary widely depending on size and how many pulls are included, so confirm what is bundled before you book. See dumpster rental cost for the full breakdown by size, and 20 yard dumpster rental or 30 yard dumpster rental for size-specific quotes.
How do I pick the right dumpster size for my Cary project?
Match the size to the debris type first, then the driveway. A kitchen gut in a typical Cary home usually fills a 20 yard box; a full-house cleanout or a deck teardown often needs the 30. If you are not sure, how many porta potties do i need style thinking applies here too: undersizing means a second pickup fee, oversizing wastes money you did not need to spend. Construction crews juggling several trades on one lot should read construction site services for how dumpsters, fencing and toilets get staged together. If your site sits near Apex, about 8.2 miles southwest of Cary, or Holly Springs, roughly 15.8 miles south, delivery windows may shift slightly, so confirm timing when you book. For events instead of construction debris, 40 yard dumpster rental is rarely the right call; check festival restroom rental or county fair restrooms for sanitation planning instead.
Do I need a permit for a dumpster in Cary?
It depends on where the container sits. Placement in the public right of way, like a street or curb strip, needs confirming with the city directly, since we have not verified Cary's specific rule. Driveway placement usually avoids the issue. See dumpster permit requirements before you schedule delivery.
What cannot go in a roll-off dumpster?
Most companies ban tires, batteries, paint, chemicals and certain electronics from standard roll-offs. Concrete and shingles are often allowed but count heavily against your weight limit. Check what cannot go in a dumpster for a full list before loading, since violations can trigger extra fees.
How much clearance does a dumpster delivery truck need?
Roll-off trucks need about 60 feet of straight clearance behind the drop point to place the container safely. Narrow streets or shared driveways in older Cary neighborhoods sometimes require the truck to back in from a different angle, so mention tight access when you book.
Can I keep a dumpster for more than a week?
Yes. Weekly and monthly terms are both available, and monthly rates typically run higher in total but lower per day than a week-to-week renewal. Review dumpster rental cost for how day, week and month pricing compares before deciding.
What is the difference between 20 yard and 30 yard dumpsters?
The footprint is nearly identical, about 22 feet by 8 feet, but the 30 yard stands roughly 6 feet tall against the 20 yard's 4.5 feet. That extra height means more volume for the same driveway space, useful for demolition or full cleanouts where loading over a taller rail is not a problem.
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