Choosing the wrong dumpster size is one of the most common and avoidable problems we see. Too small and the bin fills before the job is done, which means paying for an extra pickup and losing a day of momentum. Too large and you are renting cubic footage you do not need. Neither outcome is great.

This guide breaks down the right container size for every common project we handle across middle Georgia. If you already know your project type, jump straight to that section. If you are not sure, start at the top and work through the quick reference table first.

Dumpster Size Overview

The Dumpster Co. offers six container sizes. Each one is designed for a specific weight and volume range. Picking the right one starts with knowing what these sizes actually look and feel like in practice.

---

Quick Reference Table by Project

Use this table as your starting point. The recommendations below assume average debris weight and volume for each project type. If your project involves unusually heavy materials or a larger-than-typical footprint, size up.

---

Residential Projects

Garage cleanouts

A standard one- or two-car garage cleanout fits in a 10-yard roll-off. That is roughly 50-60 large trash bags worth of space, which handles most garages filled with old furniture, tools, sports equipment, and boxes. If you are also pulling from an attic, a detached workshop, or a storage room in the same trip, call us and we will set you up with a 15-yard so you are not making two bookings.

Bathroom remodels

Single bathroom? A 15-yard handles tile, drywall, vanities, a tub, and fixtures without running out of room. Gutting two or more bathrooms, or tearing out the tile floor in a hallway or adjoining bedroom? Step up to the 20-yard. Contractors in McDonough and Stockbridge typically run two bathroom projects simultaneously and book the 20-yard from the start.

Kitchen remodels

A full kitchen gut -- cabinets, counters, flooring, appliances, drywall -- fills a 15-yard comfortably in most standard kitchens. Open-concept kitchens with adjacent dining areas, or jobs where old tile floors are coming out across multiple rooms, tend to need a 20-yard. When in doubt on a kitchen job, start with a 20-yard.

Flooring removal

Carpet is bulky but light. Tile and hardwood are the opposite: dense and heavy. A whole-house carpet pull might fit in a 15-yard. A whole-house tile removal almost always needs a 20-yard, and if the tile is stacked on concrete backer board it will be heavier than it looks. Do not let the tile fill the concrete dumpster either -- concrete-only means concrete, brick, and asphalt, not tile mixed with wood or drywall.

Deck demolition

A standard residential deck fills a 15-yard bin when broken down flat. Large multi-level decks with built-in features, or decks with concrete footings you are also pulling, need a 20-yard. If the concrete footings are your primary debris, a concrete-only dumpster keeps the weight where it needs to be.

Whole-home cleanouts and estate cleanouts

This is where getting the estimate wrong hurts the most because the job takes multiple days and a mid-project swap-out costs time. A two-bedroom home typically fills a 15-yard. Anything larger -- three bedrooms, a full attic, basement, and garage -- usually needs a 20-yard. Homes with outbuildings, decades of accumulated contents, or large furniture throughout almost always need a 30-yard. When in doubt, book the 20-yard and call us immediately if you see it filling faster than expected. We can get a swap-out coordinated quickly for customers across our middle Georgia service area. For a full planning guide specific to estate work, see our estate cleanout dumpster rental guide.

Storm debris removal

Most residential storm cleanups fit in a 20-yard. Branches, broken fencing, damaged siding, and water-soaked materials fill a container faster than you expect once they are broken down and stacked. Larger lots with significant tree damage or any structural debris from the home itself may need a 30-yard. Call us directly after a storm -- we prioritize emergency cleanups across Covington, Conyers, and the surrounding area.

---

Construction and Contractor Projects

Roofing tear-offs

The 20-yard is the standard for residential roofing. Asphalt shingles run 250-400 pounds per square depending on the product, which means even a modest 20-square roof is pushing 5,000-8,000 pounds. That weight fits within the 20-yard's limit for this type of debris. If you are pulling heavy clay tile, multiple layers of shingles, or a large commercial flat roof, call before you book -- we may recommend a 30-yard and will flag any weight concerns upfront. For roofing contractors working across Griffin and Forsyth, we can set up coordinated delivery windows that work around your crew schedule.

Commercial renovations

Retail buildouts, office gut jobs, and restaurant remodels almost always need a 30-yard. The volume of commercial drywall, drop ceiling, flooring, and millwork is substantially higher per square foot than residential demo. Large commercial projects with extended timelines are better served with a scheduled swap arrangement than a single container. Call (678) 306-9993 and we will put together a delivery and swap schedule that keeps your job site clear without interrupting the work.

New construction and full demolition

The 40-yard is the container for major construction and full demolition projects. It requires an open lot with significant access clearance. Call to reserve -- availability is limited and this size requires advance coordination with the team.

---

Concrete and Heavy Debris

Concrete, brick, asphalt, and masonry are in a separate category entirely. They are too heavy for a standard roll-off at any volume, and mixing them with general debris creates an overweight bin that cannot be legally hauled. The right container is the 20-yard concrete dumpster, which is rated for heavy debris loads and designed to carry this material safely.

The rule is simple: if concrete is going in the bin, it gets its own bin. No exceptions. This applies to concrete slabs, brick demolition, asphalt driveway tear-outs, foundation work, and paver removal. If your project includes both concrete and mixed debris, book two containers. The pricing difference is far less than a failed-trip fee and project delay.

---

Sizing Tips That Apply to Every Project

Think in weight, not volume. Most people estimate the size they need by looking at the pile of debris and imagining it in a bin. The actual limit on most residential roll-offs is a combination of cubic yards and weight. A bin can look half-full and already be at its weight limit if it is loaded with tile, shingles, or wet soil.

Always mention heavy materials when you call. Tell us if you are throwing in tile, concrete, shingles, brick, or sod. These materials affect the weight calculation and may change which size we recommend.

Factor in your timeline. If your project is running three to four days, you may generate more debris than a one-day estimate suggests. Book with a day or two of buffer. Our FAQ page has more on rental periods and what happens if you need extra time.

When in doubt, size up. The cost difference between adjacent sizes is modest. The cost of an extra pickup, a failed-trip fee, and project delays is not.

The complete guide to what goes in each container and what does not is in our accepted and prohibited materials guide. If you are still deciding between a roll-off and a front-load container entirely, see our roll-off vs. front-load comparison. Both guides are part of the resource library.

---

Frequently Asked Questions