Roofing guide
The Front Range gets hit by more large hail than almost anywhere else in North America, and every hailstorm triggers a wave of roof tear-offs across Aurora. Here's how to size and book a dumpster before the rush.
If you have lived along Colorado's Front Range for more than a season or two, you already know the drill: a summer afternoon sky turns green-black, the hail sirens of anecdote start ringing on the neighborhood group chat, and twenty minutes later your roof, siding, and gutters look like they lost a fight. Aurora and the rest of the Denver metro area sit inside what meteorologists call Hail Alley, and for homeowners that means roof replacement is less a question of if than when. This guide walks through why the region gets pounded so hard, how the insurance-to-tear-off timeline actually works, how to size a dumpster for a roofing job, and what happens to all those shingles once they leave your driveway.
The stretch of the High Plains where Colorado, Nebraska, and Wyoming meet has a name in the meteorological community for a reason. According to the National Weather Service, this corridor — commonly called Hail Alley — sees an average of seven to nine days of significant hail every year, more than almost any other populated area in North America. The geography is the culprit: warm, moist air rolling up from the plains collides with cool air spilling off the Rocky Mountains, and the Front Range's elevation gives storm cells a shorter distance to build before they turn severe. Aurora, sitting on the eastern edge of the Denver metro at roughly a mile above sea level, catches these collisions almost every summer.
The financial toll backs this up. The May 8, 2017 hailstorm that tore through the Denver metro area — including Golden, Lakewood, and Wheat Ridge during evening rush hour — produced a preliminary insured loss estimate of $1.4 billion, and later assessments pushed the total even higher, making it one of the costliest hailstorms in U.S. history at the time. The Rocky Mountain Insurance Information Association has called hail the single most expensive insured catastrophe in Colorado, with more than $5 billion in insured hail losses statewide over the past decade alone. Roofs, being the largest flat surface facing the sky on every house, absorb the brunt of it, which is why a single severe storm can put thousands of Aurora roofs on a contractor's replacement list within days.
Understanding the sequence between "hail fell on my roof" and "dumpster in my driveway" helps you plan instead of scramble. It typically runs in five stages:
1. Storm and initial inspection. Within days of a major hail event, roofing contractors and public adjusters fan out across Aurora, Denver, Centennial, and neighboring communities offering free roof inspections. A legitimate inspector will photograph bruising on shingles, granule loss, and soft-metal damage on vents and flashing as evidence for a claim.
2. Filing the claim and adjuster visit. You file with your homeowner's insurer, who sends an adjuster to confirm the damage and approve a scope of work. This step can take anywhere from a few days to several weeks depending on how many other Aurora homeowners filed claims from the same storm — after a widespread event, adjusters are stretched thin across the entire metro.
3. Contractor selection and material order. Once the claim is approved, you choose a licensed roofing contractor, finalize shingle selection, and the contractor orders materials. In the weeks after a major hailstorm, shingle supply and roofing crew availability both tighten across the Front Range, which pushes install dates out.
4. Permitting. Most roof replacements in Aurora require a building permit through the city's Building Division before work begins — a step contractors typically handle, but worth confirming so your project is not delayed at the tear-off stage.
5. Tear-off day and dumpster delivery. This is where the timeline gets tight. Crews want a dumpster on-site the morning tear-off starts, not two days later, because torn-off shingles cannot sit in a pile on your lawn or driveway. Coordinating delivery a day or two ahead of the scheduled tear-off, with pickup lined up for the same day or the next morning, keeps the job moving and your property clear of debris and exposed nails.
Roofing debris is deceptive. A pile of shingles does not look like much, but it is dense — often the heaviest material you will ever put in a roll-off container — so a roofing dumpster is chosen based on weight allowance as much as volume. Research from roofing and disposal industry sources puts standard three-tab asphalt shingles at roughly 230 to 250 pounds per square (a square equals 100 square feet of roof), while the thicker architectural (dimensional) shingles common on newer Aurora homes run closer to 400 to 430 pounds per square. A second layer underneath — common on older homes that were re-roofed over an existing layer — roughly doubles that weight.
Because most dumpster rentals include a set tonnage before overage fees kick in, matching the container to both the size of the roof and the shingle type matters more here than on a typical cleanout. The table below uses architectural shingles at approximately 400 pounds per square as a working baseline, since that is the more common material on Front Range roofs today.
| Roof Size (squares) | Approx. Home Size | Single-Layer Tear-Off Weight | Recommended Dumpster | Weight Allowance Note |
|---|---|---|---|---|
| 10 squares | ~1,000 sq ft | ~2 tons | 10-yard | Fits within the 1–2 ton included allowance |
| 15 squares | ~1,500 sq ft | ~3 tons | 15-yard | At or slightly above the 2-ton allowance |
| 20 squares | ~2,000 sq ft | ~4 tons | 20-yard | Likely exceeds the 2–3 ton allowance; overage possible |
| 25 squares | ~2,500 sq ft | ~5 tons | 30-yard | Within the 3–4 ton allowance |
| 30+ squares | ~3,000+ sq ft | ~6 tons | 30-yard or a second haul | Exceeds allowance; plan for overage or a swap-out |
A few practical notes worth flagging to your contractor before tear-off day: if the crew is pulling a second layer of old shingles, size up a tier from what the table suggests. If your roof has a steep pitch, expect a bit more waste from broken tabs and extra underlayment. And because roofing debris is so weight-dense, a wider, lower container often makes more sense than a taller one — this is one of the few jobs where the box fills up on weight long before it fills up on volume. Our roofing dumpster rental page breaks down container choices by roof size in more detail, and our dumpster size guide covers sizing for combined projects like a re-roof paired with gutter or siding work.
Colorado's hail season runs primarily from May through August, with June typically the peak month for large-hail reports along the Front Range. That is also exactly when dumpster demand spikes hardest in Aurora and across the Denver metro, for a simple reason: hundreds of roofing crews are all racing to get insurance-approved tear-offs done before the next storm, and they all need containers on the same short list of streets within the same few weeks.
Two things follow from that. First, same-day or next-day delivery windows that are easy to get in March or October can be booked out days in advance during peak hail season, so contractors and homeowners who wait until tear-off morning to call around are the ones stuck improvising. Second, roofing companies that work the Front Range regularly tend to lock in delivery slots with a hauler as soon as a storm hits and claims start rolling in, rather than waiting for the permit to clear. If you are managing your own claim and contractor relationship, ask your roofer when tear-off is realistically scheduled and get your dumpster reserved that same week — our same-day dumpster rental service can still often accommodate tight timelines, but a scheduled booking removes the guesswork entirely. For storm-related debris beyond just the roof — damaged fencing, siding, or gutters — see our storm debris removal page.
Once a dumpster full of old shingles leaves your Aurora driveway, it does not automatically end up in a landfill. Asphalt shingles are one of the more actively recycled construction materials nationally: the U.S. EPA tracks asphalt shingles as a distinct category within construction and demolition debris, and ground-up shingles can be reprocessed into recycled asphalt pavement (RAP) material used in road construction and paving projects. Whether a given load gets recycled depends on whether a shingle-recycling processor is taking material in the Denver metro at the time of your project and whether the shingles are free of certain contaminants, so it is not guaranteed on every job — but where it is available, it is generally the preferred destination over a straight landfill run because it keeps a heavy, bulky material out of limited landfill capacity.
Where recycling is not an option, shingles are disposed of at a permitted construction and demolition landfill. Adams County licenses and regulates waste haulers operating in the unincorporated areas around Aurora, and the Colorado Department of Public Health and Environment maintains statewide solid waste guidance covering how construction debris, including roofing material, is tracked and permitted. If you are curious whether your specific tear-off can be routed toward recycling, it is worth asking your dumpster provider directly — availability shifts based on regional processor capacity and current demand.
Between the insurance timeline, contractor scheduling, and the sheer density of roofing debris, a roof tear-off dumpster has more moving parts than a typical cleanout. The short version: match the container to your roof's square count and shingle type (not just the footprint of your house), book as early in the process as your contractor will let you, and confirm delivery a day ahead of tear-off so the crew is never waiting on an empty driveway. Blue Fox Dumpster Rental Aurora works with roofing contractors across the Denver metro area throughout hail season and can help you pick the right size before the storm damage even finishes getting assessed. See our full roll-off dumpster rental lineup, check what a rental typically costs in Aurora, or call (720) 674-7563 to talk through your roof size and get a delivery date on the books.
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Call (720) 674-7563 and describe the job. Flat price, stated tonnage allowance, and a delivery window on the same call.
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From this guide
It depends on both your roof's square footage and the shingle type. A single-layer architectural-shingle tear-off on a 1,000-2,000 square foot roof (10-20 squares) typically needs a 10 to 20-yard container, while larger homes or double-layer tear-offs usually need a 30-yard. Weight is often the limiting factor before volume is, since shingles are unusually dense debris.
Colorado's Front Range sees concentrated hail activity roughly May through August, and a single major storm can trigger roofing claims on hundreds of homes across the Denver metro within days. Roofing crews all need containers around the same time, so delivery windows fill up faster than during the rest of the year. Booking as soon as your tear-off date is set helps avoid delays.
In many cases, yes. Ground-up asphalt shingles can be reprocessed into recycled asphalt pavement used in road paving. Whether your specific load can be recycled depends on local processor availability in the Denver metro area at the time of your project, so it's worth asking your dumpster provider directly.
Most roof replacements in Aurora require a building permit through the city's Building Division. Your roofing contractor typically handles this as part of the project, but it's worth confirming before tear-off day so scheduling isn't held up.
Standard three-tab asphalt shingles weigh roughly 230 to 250 pounds per square (100 square feet of roof), while the thicker architectural shingles common on newer homes run closer to 400 to 430 pounds per square. A second layer of old shingles underneath roughly doubles the total weight, which is why double-layer tear-offs usually need a larger container.
As soon as your insurance claim is approved and your contractor gives you a tear-off date, book your dumpster for delivery a day or two ahead of that date. During peak hail season, waiting until the week of tear-off can mean settling for whatever delivery slot is left rather than the one that fits your schedule.
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