Picking a dumpster size is one of the first decisions you will make before a cleanout, renovation, or big yard project, and it is usually the one that causes the most hesitation. The 15 yard vs 20 yard dumpster question comes up constantly with Treasure Valley homeowners, and the answer almost always comes down to how much debris you are clearing and how much room you have to work with.
Reforest Dumpsters offers two residential sizes: a 15-yard dumpster and a 20-yard dumpster. Both are available for homeowners in Boise, Meridian, Nampa, Caldwell, Eagle, Star, and Kuna. Here is how to tell which one fits your project.
When a 15-Yard Dumpster Makes Sense
The 15-yard dumpster works well for smaller, contained projects. It is the size most homeowners reach for when they are clearing out one area of the house rather than the whole property.
- Cleaning out a single room, closet, or storage area
- Garage or basement decluttering
- Removing a small shed, deck, or fence section
- Yard debris from a moderate landscaping cleanup
- Minor remodel debris, like flooring or cabinets from one room
If your project is limited to one part of the house or yard, the 15-yard size usually gives you enough room without paying for space you will not use.
When a 20-Yard Dumpster Makes Sense
The 20-yard dumpster is built for bigger jobs, projects that touch multiple rooms or generate a higher volume of debris.
- Whole-house decluttering before a move or sale
- Multi-room renovation debris
- Roofing or siding removal combined with other cleanup
- Larger yard or landscaping overhauls
- Full-service estate cleanouts
If you are not sure how much debris you will end up with, it is often smoother to size up rather than risk running out of room mid-project.
15 Yard vs 20 Yard Dumpster: Side-by-Side
| Dumpster Size | Best For | Typical Project Scale |
|---|---|---|
| 15-Yard | Single-room cleanouts, garage or basement decluttering, small yard debris, minor remodels | Smaller, contained projects |
| 20-Yard | Whole-house cleanouts, multi-room renovations, larger yard jobs, estate cleanouts | Larger projects with more volume |
How to Estimate What You'll Need
If you are staring at a garage, yard, or room full of debris and not sure how it adds up, a simple gut check helps. Picture how many pickup truck loads it would take to haul everything away yourself. A couple of loads usually points to a 15-yard dumpster. Four or more loads, or anything involving bulky furniture, drywall, or yard debris from a large area, usually points to the 20-yard.
It also helps to think about how the project unfolds. A one-weekend garage cleanout rarely grows much bigger once you start. A whole-house declutter or a renovation, on the other hand, tends to produce more debris than expected once walls come down or closets get emptied. When a project has room to grow, sizing up front usually saves a second delivery later.
Common Sizing Mistakes to Avoid
- Assuming smaller always saves money, running out of room and needing a second delivery often costs more in the end
- Forgetting about bulky items like couches, mattresses, or appliances that eat up space fast
- Not accounting for yard debris alongside indoor cleanout items
- Waiting until delivery day to think about placement, driveways and access matter for either size
Avoiding these missteps is easier when you talk through your project with our team before booking. It only takes a few minutes to land on the right size.
Why Getting the Size Right Matters
Choosing between a 15-yard and 20-yard dumpster is not just about fitting your debris. The right size keeps your project moving without extra dumpster swaps or a driveway packed tighter than it needs to be. Reforest Dumpsters is locally owned and operated right here in the Treasure Valley, and our on-call service means we deliver the right-sized dumpster when you need it, no guesswork required on your end.
The Reforest Difference
Reforest Dumpsters is not a national chain routing your call through a center out of state. Our name reflects something bigger than dumpster rental, a commitment to giving back to the community and to local forests. Whichever size you choose, you are working with a company invested in Boise, Meridian, Nampa, Caldwell, Eagle, Star, and Kuna, not just passing through.
A Quick Example
Picture two neighbors starting projects the same week. One is clearing out a single-car garage full of boxes and an old workbench. The other is gutting a kitchen and bathroom during a remodel. The garage cleanout is a clear fit for the 15-yard dumpster. The remodel, with cabinets, flooring, and fixtures from two rooms, is a better match for the 20-yard. Neither homeowner has to guess, they just describe the project and let the size follow from there.
Still Not Sure Which Size Fits?
You do not have to figure this out alone. Describe your project when you request a quote and our team will help you land on the right size the first time. Explore our residential dumpster rental options, check dumpster pricing for details on what factors into cost, or reach out through our contact page to get started.
Choosing Between 15 and 20 Yard Comes Down to Your Project
There is no single right answer to the 15 yard vs 20 yard dumpster question, it depends on what you are clearing out. A small garage cleanout rarely needs the same space as a whole-house declutter. When you talk with Reforest Dumpsters about your project, we will walk through what you are removing and recommend the size that fits, so you are not overpaying or running short on space.
Ready to book the right size the first time? Call Reforest Dumpsters at 208-918-1025 or request a quote through /contact-us/ and we will take it from there.
Frequently Asked Questions
The main difference is capacity. A 15-yard dumpster suits smaller, single-area projects, while a 20-yard dumpster handles larger jobs that span multiple rooms or generate more debris.
In many cases, yes. Contact our team as soon as you realize your project needs more room, and we will work with you to adjust before delivery when possible.
That’s common, and it’s exactly what we help with. Tell us about your project when you call or request a quote, and we will recommend a size based on similar jobs we have handled.
Size is one of several factors that affect pricing, along with rental length and debris type. Visit /dumpster-pricing/ for details or contact us for an accurate quote.
Yes. Both the 15-yard and 20-yard dumpster are available to homeowners in Boise, Meridian, Nampa, Caldwell, Eagle, Star, and Kuna.
