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What Size Dumpster Do I Need?

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1
Project
2
Details
3
Result

What's your project?

Pick the closest match. We'll ask one more question, then show you the right dumpster size.

Dumpster Size Chart: Quick Reference

Not sure where to start? Here's how each dumpster size compares in terms of capacity, dimensions, and typical cost:

SizeDimensionsHoldsWeightCostBest For
10 yd12' x 8' x 3.5'3 pickups2-3 tons$250-$450Garage cleanout, small remodel
15 yd14' x 8' x 4'4.5 pickups2.5-4 tons$300-$550Basement cleanout, medium remodel
20 yd22' x 8' x 4.5'6 pickups3-4 tons$350-$600Kitchen reno, deck removal, roofing
30 yd22' x 8' x 6'9 pickups4-5 tons$400-$700Whole-house cleanout, large reno
40 yd22' x 8' x 8'12 pickups5-6 tons$500-$850Commercial, full demo, new build

Dumpster Size by Project Type

Bathroom remodel

10-15 yard

Tub, vanity, tile, and drywall from a single bathroom typically produce 3 cubic yards of debris.

Kitchen remodel

20 yard

Cabinets, countertops, appliances, flooring, and drywall add up to about 6 cubic yards.

Garage cleanout

10-15 yard

A typical 2-car garage full of accumulated stuff fills about 4 cubic yards.

Estate cleanout

30 yard

A full 3-bedroom house of furniture, belongings, and miscellaneous items runs 12-15 cubic yards.

Roof tear-off

20-30 yard

A standard 1,500-2,500 sq ft roof produces 8 cubic yards of shingles. Shingles are heavy — watch weight limits.

Deck removal

20 yard

A 300 sq ft wood deck plus railing produces about 5-6 cubic yards of lumber.

Full gut renovation

30-40 yard

Gutting multiple rooms to the studs generates 15-20+ cubic yards of mixed construction debris.

The #1 Mistake People Make

Renting a dumpster that's too small. Here's why it costs you more:

Too small
  • Second haul fee: $200-$400
  • Overage fee: $50-$150
  • Project delay: 1-2 days
  • Total extra cost: $250-$550
One size up
  • Upgrade cost: $50-$100
  • Extra fees: $0
  • Project delay: none
  • Total extra cost: $50-$100

The math is simple: paying $50-$100 more upfront saves you $200-$450 in overage fees and delays. When in doubt, go one size up.

Frequently Asked Questions

What size dumpster do I need for a kitchen remodel?
A kitchen remodel typically produces 6 cubic yards of debris (cabinets, counters, appliances, flooring, drywall). A 20-yard dumpster is the sweet spot — enough room without overpaying. If you're gutting to the studs, consider a 30-yard.
What size dumpster do I need for a roof replacement?
For an average single-layer roof (1,500-2,500 sq ft), a 20-yard dumpster works. Multi-layer tear-offs or roofs over 2,500 sq ft need a 30-yard. Roofing shingles are heavy — you may hit weight limits before filling the dumpster.
What happens if I get a dumpster that's too small?
You'll either need a second haul ($200-$400+) or face overage fees ($50-$150). It's almost always cheaper to rent one size larger upfront.
What's the most popular dumpster size?
The 20-yard is the most popular for homeowners. It handles most mid-size projects — kitchen remodels, basement cleanouts, small roofing jobs — without being overkill. Typically costs $350-$600.
How do I avoid overage fees?
Three ways: 1) Use this size estimator to pick the right dumpster. 2) Ask about weight-included pricing before booking. 3) When in doubt, go one size up.

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