30 Yard Dumpster Rental in Wentzville, MO

A 30 yard roll-off is 22 feet long, 8 feet wide and about six feet tall, rated for roughly four to five tons — nine to twelve pickup loads. Same footprint as a 20, half again as tall. It is the container for whole-structure work: a house cleared front to back including the basement, a new build going up off Highway Z or Highway N, an addition, a commercial fit-out. It is also the container where weight discipline matters most, because the extra height makes it very easy to load past a legal payload.

• Capacity30 cubic yards
• Footprint22 ft x 8 ft x 6 ft
• Weight allowance4 – 5 tons
• Holds about~9 – 12 pickup truck loads

Why people choose the 30 yard

The 30 exists for volume, and around Wentzville there is plenty of it. New subdivisions keep going in west and south of town, and a new build produces framing offcuts, sheathing, housewrap, siding scrap, drywall, packaging and a steady trickle of everything the trades bring in and leave behind. Additions and second-storey work run the same way. Commercial and retail fit-outs along the I-70 corridor and through O'Fallon and St. Peters produce ceiling grid, ductwork, shelving, partition studs, carpet tile and old millwork — bulky, awkward and mostly light. We run those under commercial dumpster rental and construction dumpster rental, and our notes on construction debris disposal in St. Charles County cover the separation rules that keep a load clean. On the residential side, a genuine whole-home cleanout — every room plus a full basement of stored contents — is the classic 30. That basement is the reason the number surprises people who have moved here from a slab-on-grade market: there is a whole extra floor of contents, and it is usually the fullest one in the house.

Now the warning, because it is the thing that goes wrong most often on this size. A basement gut-out after water is a 30 yard job by volume and a trap by weight. When a sump pump fails, a floor drain backs up or a supply line lets go, the carpet, the pad, the bottom two feet of drywall, the particleboard furniture and every stored cardboard box take on water within hours, and wet material is dramatically heavier than the same material dry. Soaked pad in particular loads like wet sand. A 30 filled with saturated basement debris can be over legal weight while it still looks half full, and the driver will not lift it — which means the box sits on your drive while a mitigation crew waits. The fix is straightforward: load the saturated material low and deliberately, stop at the line we give you, and take a second haul rather than one heroic load. Where a lot of the material is soaked, we will often put the wet stream in a 10 yard and keep the 30 for the dry contents. Expansive clay across eastern Missouri moves with moisture and pushes water through foundation walls, so this is not a rare event here — it is a seasonal one.

Six feet of side wall is the other thing to plan for. It is a real lift for hand loading, so if a homeowner is working alone, the extra height is often wasted — a 20 yard that you can actually fill beats a 30 you fill to four feet. Where the 30 shines is a crew with a walk board, a skid steer, or a job where debris comes out in a sustained push over several days. Timing matters too: after a spring hail or straight-line wind event, the whole roofing and siding trade in St. Charles County books at once and containers move with them, so call early — our storm and hail damage cleanup notes cover how those weeks run. Shutdown weeks at GM Wentzville Assembly are the other predictable rush, because a shift-work town does its big projects when the plant is down. And whatever the job, brush and yard waste ride separately: Missouri bans yard waste from sanitary landfills, so downed limbs go as a clean load under yard waste removal. If you need a box moved fast, same-day dumpster rental covers the short-notice side.

Good fit for

• Whole-home cleanouts including a full basement
• Basement gut-outs after water, loaded deliberately light
• New construction west and south of Wentzville
• Additions, second-storey work and major remodels
• Commercial and retail fit-out strip-outs
• Multi-trade jobs running over several weeks
• Large storm cleanup with siding, soffit and fencing
• Estate clearances where the whole house comes out at once

Not the right size for

• Concrete, block, brick and excavated clay spoil
• Any load where most of the material is saturated
• Hand-loaded homeowner jobs with no walk board
• Tight subdivision drives with a short turn off the street

Will it fit?

Same 22-foot footprint as the 20, so the driveway question is the same: about 60 feet of straight approach, roughly 10 and a half feet of width and 20 feet or more of overhead clearance for the hoist arm to swing the taller box up. The difference is the six-foot side, which means you want the set square and level and the loading side clear. On a job site, keep the approach graded and drained — eastern Missouri clay turns to grease after rain and a loaded 30 will sink a rut you have to fix later. Protection boards are standard on any finished surface, and they matter on aprons already cracked by freeze-thaw and slabs riding on expansive clay. Winter deliveries stop for ice on a sloped drive, and plow windrows need clearing. On acreage toward New Melle, Defiance, Augusta, Foristell and Wright City, flag the septic tank, lateral field and well head, and expect a long gravel drive to rut when it is wet. Covenanted subdivisions often cap how long a container may sit — check the HOA rule before you book a multi-week job, and look over the whole range on our dumpster size guide if you are still deciding.

Before delivery, move cars and bins, mark irrigation heads and septic lids, and tell us about new concrete, soft ground, a steep grade or low power lines. Our delivery and driveway protection guide covers all of it.

Compare all four sizes