What are the dimensions of a 10 yard dumpster?
A 10 yard dumpster typically measures around 12 feet long, 8 feet wide, and 3.5 feet tall, though exact 10 yard dumpster measurements shift by manufacturer, and 10 yard dumpster sizes are listed the same way by most yards. That footprint suits a single bathroom gutout, a small deck removal, or clearing out a garage before a move. If you're weighing this size against something bigger, the dumpster sizes and dimensions comparison on our main sizing guide breaks down volume against typical driveway space. Daily rates for a dumpster in this range fall between $51 and $112, and if the project runs longer, weekly pricing lands between $426 and $778 based on our measured data. Before it arrives, check dumpster weight limits so a load of shingles or tile doesn't push you into overage charges. Homeowners in San Mateo doing a kitchen or bath renovation usually land on this size first, and our home renovation porta potty page covers what else a remodel crew tends to need onsite. Delivery still needs clearance, and that's true across every size on this page.
What are 20 yard dumpster measurements?
A 20 yard dumpster generally measures close to 22 feet long, 8 feet wide, and 4.5 feet tall, roughly double the depth of the 10 yard box on the same footprint, and these dumpster dimensions for a 20 yard unit hold steady across most suppliers. That extra height is what makes it the default choice for flooring tear-outs, fence removal, or a mid-size cleanout that produces more bulk than weight. San Mateo crews working construction jobs lean on this size heavily, and our construction dumpster rental page walks through how it pairs with other site equipment. A roll-off truck needs about 60 feet of straight clearance behind the drop zone to place the box safely, so narrow San Mateo driveways or tight street parking need a look before delivery day. Monthly rentals in this class run from $91 up to $500 depending on tonnage and duration, and our dumpster rental cost page breaks that spread down further. If you're unsure this is the right size, 10 yard dumpster rental and 20 yard dumpster rental both list what fits and what doesn't.
What are the dimensions of a 30 yard dumpster?
A 30 yard dumpster is the size most San Mateo contractors reach for on additions, whole-house renovations, or commercial buildouts, typically stretching around 22 feet long and 8 feet wide but standing considerably taller than the 20 yard version to add volume without lengthening the footprint. It holds framing lumber, drywall, old cabinetry, and roofing debris in one container instead of multiple hauls. The same 60 foot clearance rule applies for delivery, and site access matters more here since the box is heavier once loaded. If your project generates mixed debris, check what cannot go in a dumpster before it's dropped, because certain materials like tires, paint, and batteries get rejected or billed separately. For jobs bigger than a 30 yard box can handle, 40 yard dumpster rental is the next step up. Anyone in San Mateo running a permitted job should also glance at dumpster permit requirements, since placement on a public street differs from placement on private property.
How do I pick the right size for my San Mateo project?
Match the size to the debris type, not just the square footage of the job. A bathroom remodel produces less volume than a kitchen gutout, even though both are small rooms, because cabinetry and tile add up fast. Our how many porta potties do i need guide uses similar logic for restroom counts, and the same math applies here: overestimate slightly rather than order a second box mid-project. San Mateo Porta Pros delivers across the Peninsula, and driving distance matters for scheduling, since Foster City sits 4.7 miles east, Burlingame 5.0 miles northwest, and Belmont 5.3 miles south of San Mateo. If your job site is closer to one of those cities, our porta potty rental in Foster City or porta potty rental in Burlingame pages cover local delivery specifics. For general site planning that pairs dumpsters with toilets, fencing, and power, construction site services lays out the full package. A quick call before ordering saves a same-day upsize fee.
Does a bigger dumpster always cost more?
Not always in daily terms, but duration and weight matter more than most people expect. A 10 yard box rented for a week can cost more than a 20 yard box rented for a single day, because the pricing structure rewards short-term, high-turnover use differently than extended jobs. San Mateo Porta Pros prices by both size and duration so you're not stuck guessing. Below is a general breakdown for the dumpster class across common rental windows.
| Duration | Low | Typical | High |
|---|---|---|---|
| Day | $51 | $75 | $112 |
| Week | $426 | $600 | $778 |
| Month | $91 | $108 | $500 |
Delivery fees run separately, typically between $100 and $500 for a day rate or $120 to $420 for a month-long placement, depending on distance and site access. For a deeper cost breakdown by size, see dumpster rental cost, and for the toilet side of a job site budget, porta potty rental cost covers that separately.
What size dumpster do I need for a garage cleanout?
Most garage cleanouts fit a 10 yard dumpster, since the debris is usually bulky but not heavy: old furniture, boxes, sporting equipment. If the garage also has drywall or flooring coming out, step up to a 20 yard box. San Mateo Porta Pros can size it over the phone based on what's coming out.
Can I put a dumpster on the street in San Mateo?
Placement on a public street versus private property is not something we confirm here without checking current city rules first. Contact San Mateo's permitting department directly, or see dumpster permit requirements for what to ask when you call.
How much clearance does delivery need?
A roll-off truck needs about 60 feet of straight clearance behind the drop point to place and pull the container safely. Narrow alleys, low tree branches, and parked cars can all block delivery, so it helps to walk the site beforehand and flag anything tight.
What's the difference between a 20 yard and 30 yard dumpster?
Both share a similar footprint, close to 22 feet long and 8 feet wide, but the 30 yard box stands taller to add volume. Choose 20 yard for mid-size cleanouts and 30 yard for full renovations or new construction generating heavier, bulkier debris.
Do dumpster rentals include the delivery fee?
Not always. Delivery is typically billed separately, running $100 to $500 for shorter rentals depending on distance and access. Ask San Mateo Porta Pros to itemize delivery and rental cost together before booking so there's no surprise on the invoice.
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