What Are the 20ft Storage Container Dimensions and Weight?
Standard 20ft storage container dimensions run about 20 feet long, 8 feet wide, and 8.5 feet tall on the outside, with a bit less clearance inside once you account for the frame. Empty weight for a 20ft storage container typically falls between 4,800 and 5,000 pounds, which matters if you are setting one on soft ground or an unpermitted slab in Knoxville. Because these boxes are built from corten steel for ocean freight duty, they hold weight well but they are not light. If you are comparing footprints before you commit, the dumpster sizes and dimensions page walks through similar tradeoffs for roll-off equipment, and our 40ft storage container page covers the bigger sibling if 160 square feet will not cut it. Placement matters as much as size. A container dropped on grass without stabilizing blocks can sink over a season of Tennessee rain, so ask your delivery crew about ground prep before the truck shows up.
How Much Does a 20ft Storage Container Cost to Rent in Knoxville?
Monthly rates for a 20ft unit generally sit in the $100 to $250 band, with delivery handled separately. Delivery fees for site equipment in the Knoxville market commonly range from $120 to $420 a month depending on distance and access, so ask what is bundled before you sign. If your site sits out toward Karns, 9.8 miles west of downtown Knoxville, or up near Halls, 10.9 miles north, factor that drive into your delivery quote. For a broader breakdown of what drives the number up or down, see storage container rental cost.
| duration | typical cost |
|---|---|
| month | $100 - $250 |
| delivery (month) | $120 - $420 |
If your job needs a container plus a jobsite office, our mobile office trailer rental page covers 20ft mobile office container with trailer setups, which pair a work desk with lockable storage in one unit. That combo shows up a lot on renovation and small commercial builds around Knoxville.
Can I Get a 20ft Cold Storage Container in Knoxville?
Refrigerated 20ft cold storage containers exist for jobs handling produce, catering stock, or temperature-sensitive materials, though availability is more limited than standard dry boxes. Ask when you request a quote, since cold units often need a nearby power source, similar to the 200 amp service considerations on a temporary power pole setup. If your event or job site already needs restrooms alongside storage, bundling with portable restroom rental or a construction site services package can simplify delivery scheduling into one trip.
Storage containers on active construction sites also raise questions about sanitation coverage. OSHA 1926.51(c) sets toilet ratios by crew size for construction sites, starting at one facility for 20 workers or fewer, so if you are adding a storage box to a job that already has a crew on-site, check your restroom count against that standard using our OSHA portable toilet requirements guide or the how many porta potties do I need calculator.
How long can I rent a 20ft storage container?
Rentals run month to month with no fixed ceiling. Most renovation and construction jobs in Knoxville keep a unit for two to six months, then either extend or swap it out through request a quote once the project scope changes.
Do I need a permit to place a container on my property?
Placement rules depend on the property and right-of-way status, and that is not something to guess at. Confirm directly with the city before delivery, and check our porta potty permit requirements page for the kind of questions to ask, since container rules often follow a similar review path.
What can I store in a 20ft container?
Tools, materials, seasonal inventory, and equipment all fit well. Avoid anything requiring climate control unless you have specifically rented a cold storage unit, and skip anything flammable or hazardous, similar to restrictions covered on what cannot go in a dumpster.
Will the delivery truck fit on my site?
Delivery trucks generally need clear straight approach space similar to the 60 feet required behind a roll-off truck for roll-off dumpster rental. Tight urban lots in Knoxville sometimes need a site visit first to confirm access before scheduling.
Can I rent a container and a dumpster together?
Yes, and it is common on renovation jobs. Pairing a 20 yard dumpster rental or 30 yard dumpster rental with a storage container covers both debris removal and material staging in one delivery window.
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