Sizing

What Size Dumpster Do I Need? An Honest Roseville Guide

Most sizing guides lead with cubic yards. That is the least useful number, because almost nobody can estimate their own debris in cubic yards. Here is how we actually do it on the phone.

Why cubic yards is the wrong question

Every dumpster sizing guide opens the same way: a 10 yard holds ten cubic yards, a 20 yard holds twenty. True, and almost completely useless, because nobody standing in their basement looking at thirty years of accumulated stuff can convert that into cubic yards.

What we actually ask on the phone is three questions. What are you throwing away? How much of it, in terms you can picture — pickup loads, rooms, squares of roof? And where is it going to sit? Those three answers get us to the right container about ninety-five percent of the time, and everything after that is about weight.

The two constraints: volume and weight

Every container has two limits and you will hit one of them first. Volume is the obvious one: the box is only so big and you cannot legally load above the top rail. Weight is the one people forget, and it is the one that costs money.

Each size comes with an included tonnage. A 10 yard typically includes one to two tons, a 30 yard four to five. Go over and you pay a per-ton overage rate, which we quote before you book.

What each size really holds

10 yard — 12 ft × 8 ft × 3.5 ft

Three to four pickup loads. One to two tons included. The small-job container and, more importantly, the heavy material container. A bathroom gut. A patio slab. Broken concrete, brick and plaster. Low three-and-a-half-foot sides mean you can throw material over the wall without a ramp.

15 yard — 16 ft × 8 ft × 4 ft

Five to six pickup loads. Two to three tons. The most under-used size in the industry and very often the right one here. The post-war grid in Roseville, Eastpointe, Harper Woods and St. Clair Shores was built with single-width drives, and a 15 yard is sixteen feet against a 20 yard's twenty-two. That difference is frequently decisive.

20 yard — 22 ft × 8 ft × 4.5 ft

Seven to eight pickup loads. Three to four tons. Our most popular container by a wide margin, because it covers the three most common real-world projects: a shingle re-roof, a full kitchen renovation, and a finished basement coming out.

30 yard — 22 ft × 8 ft × 6 ft

Ten to twelve pickup loads. Four to five tons. Same footprint as the 20 with eighteen more inches of height, so it holds half again as much without needing any more driveway. The builder's container, and the right call on the newer build sections in Macomb Township and Chesterfield.

Worked examples from real Macomb County jobs

The weight traps around here

Plaster and lath

The classic Detroit-metro one. Pre-1960 houses across Roseville, St. Clair Shores, Harper Woods and the Grosse Pointes are plaster on wood lath, not drywall — and plaster is dramatically heavier. A room that would be a comfortable half-container of drywall is at its weight allowance in plaster.

Concrete, brick and block

Roughly 4,000 pounds per cubic yard. A single cubic yard of broken slab weighs about as much as a small car. Worth knowing locally: the city itself lists two concrete-only drop-off sites in Roseville, so if you have a genuinely clean concrete load there is a cheaper route than mixing it in.

Anything from a basement that has been wet

Saturated carpet, panelling, drywall and framing weigh a multiple of their dry equivalent. Basement flooding is common enough across this metro that it comes up constantly. Say so when you book and we will size for weight rather than for how the pile looks.

Snow and rain in an open container

A Michigan winter puts real weight into an open container, and once it compacts and refreezes you pay to haul it. Keep it covered. More on winter rentals here.

Your driveway may decide for you

In a lot of this service area the binding constraint is not the debris at all — it is the driveway.

The inner-ring cities were built out in the 1950s on tight lots with single-width drives, and in Eastpointe, Harper Woods and Hazel Park those are among the smallest in the metro. The arithmetic: a 20 yard is twenty-two feet long and the truck needs roughly another ten feet of clear run behind it to roll the container off.

Which is why we sometimes say a 15 yard with one swap is the right answer even though a 20 would hold the job. A container that will not fit is worth nothing.

Two smaller containers vs one big one

On larger jobs this is frequently the cheaper route, and almost nobody asks about it.

Disposal is priced by stream. Mixed construction and demolition debris costs the most per ton. Clean concrete has its own cheaper route — and in Roseville, two dedicated concrete drop-offs. Vegetation is a genuinely separate stream in Michigan because state law bans yard waste from landfills entirely.

So on a clearance producing concrete, brush and general debris, two containers will often cost less in total than one mixed 30 yard, even after the extra movement.

The test is whether you have enough of a clean stream to justify a dedicated container. Half a container of clean concrete, yes. A wheelbarrow full, no.

How to describe your job on the phone

• What the material is. "Kitchen cabinets, countertop, appliances and about 200 square feet of tile floor" tells us everything.
• Whether it is plaster or drywall. It genuinely changes the container.
• Roughly how much. Rooms, squares of roof, or pickup loads.
• Whether the basement has ever taken water. It changes the weight answer.
• Your driveway width, and whether it is a single-width 1950s drive.
• The time of year. Winter placement needs planning.

That is a ninety-second conversation and it is the difference between a flat rate that holds and an estimate that moves.