Chattanooga, TN & the Tennessee Valley
Dumpster Sizes: Which Roll-Off Fits Your Chattanooga Project?
The one-line answer: bathroom-size job, 10-yard; kitchen or roof, 20-yard; whole house, 30- or 40-yard — and when you're stuck between two sizes, take the bigger one. A size up costs $50–$100 more; a second box costs a whole second rental. Call (423) 529-4933 and describe the job — you'll get a size answer in about ninety seconds.
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The full size lineup
| Size | Footprint (L×W×H) | Holds | Included weight | Typical price |
|---|---|---|---|---|
| 10-yard | 12' × 7.5' × 3.5' | ~3 pickup loads | 1–1.5 tons | $275–$375 |
| 15-yard | 16' × 7.5' × 4' | ~4.5 pickup loads | 1.5–2 tons | $325–$425 |
| 20-yard | 22' × 7.5' × 4.5' | ~6 pickup loads | 2–3 tons | $350–$475 |
| 30-yard | 22' × 7.5' × 6' | ~9 pickup loads | 3–4 tons | $425–$575 |
| 40-yard | 22' × 7.5' × 8' | ~12 pickup loads | 4 tons | $500–$650 |
Prices are all-in 7-day rentals — delivery, pickup, and the listed disposal weight. The complete fee breakdown lives in the cost guide.
10-yard: the driveway-friendly box
Twelve feet long — shorter than most cars — and 3.5 feet tall, so it tucks into tight driveways and loads over the side without gymnastics. Right for: bathroom remodels, single-room cleanouts, attic and garage purges, small deck tear-outs, yard debris from a weekend of serious pruning. Wrong for: anything involving a kitchen or a roof; it fills faster than everyone expects. Tight urban driveway in North Shore or Highland Park? The small dumpster page covers exactly this class of job.
15-yard: the in-between box
The 15 exists for jobs that outgrow a 10 but would rattle around in a 20 — flooring tear-out across most of a house, a big estate-cleanout push, a bathroom remodel plus the garage while you're at it. Same footprint class as the 10, one more foot of wall height. If your project list keeps growing as you read this, skip to the 20.
20-yard: the one most people actually need
Twenty-two feet long, still only 4.5 feet tall — big capacity that loads like a small box. This is the kitchen-remodel, roof-tear-off, multi-room-renovation size, and the most-rented box in the Chattanooga metro. It fits in a standard double driveway with room to open the rear door. On roofing jobs, mind the weight rule in the FAQ below: shingles hit the scale limit before the fill line.
30-yard: renovation scale
Same 22-foot footprint as the 20 but six feet tall — this is where "cleanout" becomes "renovation." Whole-home flooring and cabinet replacement, large additions, garage demolition, fire or storm restoration debris. You'll load it through the rear door, not over the wall. If a contractor is running your project, ask what they're used to; crews have size habits for good reasons.
40-yard: construction and demolition
Eight feet of wall. New construction, commercial jobs, whole-structure demolition, the estate cleanout of a very full house. At this size the practical questions are placement — it needs a long, straight approach — and weight discipline, since even 40 yards of volume can out-run 4 tons of allowance if demolition rubble goes in. For construction dumpster rental in Chattanooga at project scale, call (423) 529-4933 and talk through the schedule; multi-swap arrangements often beat one giant box.
A note on heavy debris: concrete, dirt, brick, and tile
Heavy material plays by different rules, and it's worth its own paragraph because it's where sizing intuition fails hardest. Concrete, dirt, brick, block, and tile are so dense that a full-size box of them can't legally travel — a 20-yard filled with concrete would weigh several times what a roll-off truck can lift. Haulers handle this with dedicated heavy-debris boxes: smaller containers, often 10-yard or a special low-wall version, filled only partway or priced flat per load. If your project produces heavy fill — a patio demo, a retaining wall, a gravel driveway redo — say so when you call (423) 529-4933, and you'll get the right box and the right price instead of a scale-ticket surprise. Mixed loads (some concrete in a general renovation box) are usually fine in moderation; a box that's mostly rubble needs the dedicated arrangement.
Placement, access, and the things drivers wish you knew
The truck needs roughly 60 feet of straight approach and 20+ feet of overhead clearance — mind the power lines and the oak over the driveway, a genuine consideration in Chattanooga's older tree-lined neighborhoods. Driveway placement needs no permit anywhere in the metro; street placement inside Chattanooga city limits requires a right-of-way permit with a few days' lead time. Boards under the rails protect the driveway. And leave the rear-door side unblocked: a box you can walk into loads twice as fast as one you have to throw over.
Delivery runs across the whole metro — Hixson, Ringgold, and everywhere on the service areas list.
Questions
Frequently Asked Questions
What is the most common dumpster size for home projects?
The 20-yard is the workhorse of residential rentals in Chattanooga and everywhere else. At roughly 22 feet long, 7.5 feet wide, and 4.5 feet high, it holds about six pickup-truck loads and handles the projects most homeowners actually do: kitchen remodels, roof tear-offs on typical ranch homes, flooring replacement across several rooms, and serious garage or basement-level cleanouts. It fits in most standard driveways, and its price per cubic yard beats the smaller boxes. When people guess, they guess 10-yard and fill it by lunch — if you're genuinely between two sizes, the 20 is usually the right answer.
How tall are dumpsters — can I load one over the side?
A 10-yard box stands about 3.5 feet tall, which most adults can comfortably load over the side wall. A 20-yard runs about 4.5 feet, manageable but a lift. The 30- and 40-yard boxes stand 6 feet or taller — nobody loads those over the side, which is why every roll-off has a swing-open rear door so you can walk material in. Practical tip: walk your heavy items in through the door first, stack toward the front, and save the over-the-wall tossing for the light stuff at the end.
Will a dumpster damage my driveway?
A loaded roll-off is heavy, and the weight rides on steel rails, so the concern is fair. The standard protection is simple: boards under the rails spread the load and keep the steel off your concrete, and most Chattanooga haulers will place them if you ask — some do it by default. Asphalt driveways deserve extra caution in summer heat, when the surface softens. What actually causes driveway damage isn't usually the sitting box; it's delivery and pickup drag on a too-tight angle. Give the driver a straight shot and clearance, and driveways come through fine.
Do I need a bigger dumpster for roofing shingles?
Not bigger — smaller and heavier is the rule for shingles. Asphalt shingles are so dense that weight, not space, is the limit: a single layer torn off a typical 1,500 sq ft Chattanooga ranch weighs roughly 2 to 2.5 tons, which maxes out a 20-yard box's allowance long before the box looks full. Two-layer tear-offs double that. Order the 20-yard with an honest weight conversation up front rather than a 30-yard on the theory that bigger is safer — the box size isn't the constraint, the scale ticket is, and overage runs $50–$75 a ton.
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