Standing in your driveway staring at a pile of demolition debris, old drywall, or a mountain of landscaping rock, one question comes up again and again: what size dumpster do I need? Choose too small and you're paying for a second haul or an overage fee. Go too big and you've rented empty air. Here in Santa Fe, the answer depends a lot on your project and, just as importantly, on what you're throwing away. Heavy adobe, stucco, tile, and our famously dense landscaping rock behave very differently from light household junk. This guide walks Santa Fe homeowners and contractors through the 10, 15, 20, and 30-yard roll-off dumpster rental options so you can book the right size the first time.
How Dumpster Sizes Actually Work: Yards, Truck Loads, and Weight
Roll-off dumpsters are measured in cubic yards, which describes volume, not weight. A "20-yard" dumpster holds roughly 20 cubic yards of material. The easiest way to picture that is in pickup-truck loads, since most people have loaded a truck bed at some point:
- 10-yard: about 3 to 4 pickup-truck loads
- 15-yard: about 4 to 5 pickup-truck loads
- 20-yard: about 6 to 8 pickup-truck loads
- 30-yard: about 9 to 12 pickup-truck loads
But volume is only half the story. Every roll-off comes with a weight allowance included in the flat rate, and going over it is the number-one reason people get surprised by extra charges. Light, bulky material like cardboard, furniture, and brush fills a dumpster up long before it gets heavy. Dense material like concrete, brick, tile, dirt, and rock does the opposite: it hits the weight limit while the container still looks half empty. That single distinction drives almost every sizing decision below, and it matters more in Santa Fe than in most places because so much of what we remodel and landscape with is genuinely heavy.
Small Jobs: Garage, Attic, and Estate Cleanouts (10 to 15 Yards)
For most decluttering projects, a 10-yard dumpster is the sweet spot. A typical two-car garage cleanout, a full attic purge, or clearing out a single room rarely exceeds 3 to 4 truck loads of boxes, old furniture, holiday decorations, and general junk. Because this material is light and bulky, you'll almost always run out of space before you run out of weight allowance, so there's no reason to pay for a bigger box.
Step up to a 15-yard when the cleanout spans a whole house or you're dealing with an estate. Santa Fe estate cleanouts, especially in longtime family homes around the east side and the historic district, tend to surface decades of accumulated belongings, and the extra capacity keeps everything in one haul.
When a 10-yard is the smart choice even for a "big" load
If your cleanout includes a lot of dense material, size down, not up. A 10-yard filled with old bricks, broken pavers, flagstone, or bags of dirt can reach its weight limit while looking barely used. That's not a problem, it's the container doing its job. For heavy debris, the 10-yard is often the right call precisely because it caps the weight in a manageable way.
Bathroom, Kitchen, and Whole-Home Remodels (15 to 20 Yards)
Remodels are where Santa Fe's building style really shapes your dumpster choice. A single bathroom remodel that includes tile tear-out, an old vanity, and a cast-iron tub can be deceptively heavy, so a 10 or 15-yard is usually plenty of volume but you'll want to watch the weight. Tile and mortar add up fast.
A kitchen remodel with cabinets, countertops, flooring, and drywall generally calls for a 20-yard dumpster. Cabinets and appliances eat volume quickly, and the 20-yard gives you room to work without a mid-project swap.
For a whole-home renovation, the 20-yard is the workhorse. Our high-desert adobe and stucco homes add a wrinkle here: when you're pulling out old plaster, stucco, and adobe, that debris is dense and heavy. Many contractors on larger remodels order a 20-yard for the bulky mixed debris and keep a 10-yard on hand for the heavy stucco and masonry, splitting the loads so neither container blows past its weight allowance. If your renovation is gutting the whole house down to the studs, jump to a 30-yard, covered below.
Roofing, Construction, and Demolition (20 to 30 Yards)
Roofing is one of the trickiest projects to size because shingles are extremely heavy. A roof tear-off might only produce a modest-looking pile, but asphalt shingles can weigh several hundred pounds per "square" (a 10-by-10 area), and Santa Fe's flat and low-slope roofs often hide multiple old layers. For most residential tear-offs, a 20-yard handles the volume, but the weight allowance is the real constraint. For a large or multi-layer roof, talk it through when you call so we can match the right size and weight package.
For new construction, framing scrap, and mixed demolition debris, capacity is king. Wood, drywall offcuts, packaging, and general jobsite waste are bulky, so a 30-yard dumpster keeps a crew productive and reduces haul-outs. Just remember the rule of thumb that has held all the way through this guide: if the demo involves a lot of concrete, block, or masonry, keep the heavy stuff in a smaller dedicated container.
Landscaping, Xeriscaping, and Monsoon-Season Yard Cleanups
This is where Santa Fe's landscaping deserves its own section, because our yard debris is not like other places' yard debris. Xeriscaping projects generate a lot of landscaping rock, gravel, and decomposed granite, and that material is genuinely heavy. So are the flagstone, river rock, and old retaining-wall stone that come out during a redesign.
- Rock, gravel, dirt, and sod: favor a 10-yard. Dense debris hits its weight limit fast, and a smaller container keeps you safely within the flat-rate allowance. Loading heavy rock into a 20 or 30-yard is a common and costly mistake.
- Brush, branches, and green waste: this is light and bulky, so a 15 or 20-yard makes sense. Clearing pinon-juniper, trimming back overgrowth, or thinning trees on a Sangre de Cristo foothill property fills volume quickly without much weight.
Monsoon season brings its own rush of cleanup work. After a good July or August storm, foothill and arroyo-adjacent properties often need to clear washed-in debris, downed branches, and eroded material. Mixed monsoon debris usually lands in the 15 to 20-yard range, but if you're hauling out washed-in silt and rock, keep that heavy fraction in a 10-yard.
Quick Reference: Matching Project to Dumpster Size
When you're deciding, ask two questions: how much and how heavy. Volume sets your baseline size, and weight tells you whether to size down for dense debris. Here's the fast version:
- 10-yard: garage or single-room cleanout, small bathroom remodel, and all heavy debris (rock, dirt, concrete, tile, stucco)
- 15-yard: whole-house cleanout, estate cleanout, mid-size remodel, brush and green waste
- 20-yard: kitchen or whole-home remodel, residential roofing, large landscaping brush jobs
- 30-yard: gut renovations, new construction, large demolition, big multi-room projects
Still not sure? That's what we're here for. Tell us your project and what's going in the container, and we'll recommend a size that fits your job and your budget, with flat-rate pricing and no guessing games. When you're weighing two sizes and the debris is heavy, it almost always pays to go smaller and, if needed, order a second haul rather than risk an overweight load. And when the debris is light and bulky, sizing up is usually the cheaper move because you avoid a second delivery fee.
A few local factors are worth keeping in mind as you decide. Historic-district and east-side lots often have tight driveways and narrow access, so a 10 or 20-yard may be easier to place than a full 30-yard. Foothill properties along the Sangre de Cristos sometimes have steep or gravel drives, which is worth mentioning when you book so we can plan placement. And during monsoon season, having the right container on site quickly matters, which is exactly why we offer same-day delivery across Santa Fe and Santa Fe County.
Ready to get the right dumpster delivered? Santa Fe Dumpster Rental Guys offers same-day delivery, honest flat-rate pricing, and local advice on choosing the perfect size for your project. Call us at (505) 557-2849 or reach out today and we'll get a roll-off on its way to your driveway, jobsite, or foothill property.
Founder, Santa Fe Dumpster Rental Guys — sharing straight advice from more than 15 years of local hauling experience.