What Are the 20ft Storage Container Dimensions and Weight?
Exterior dimensions run about 20 feet by 8 feet by 8.5 feet, with the interior slightly smaller once you account for wall thickness and the corrugated steel skin. An empty unit typically weighs in the neighborhood of 5,000 pounds depending on steel gauge and whether it is a standard dry box or a 20ft cold storage container with refrigeration equipment bolted to one end. That weight matters if you are placing one on soft ground, gravel, or a driveway apron in Olympia, since the box needs a flat, stable surface to sit level and keep the doors swinging free, much like siting a standard porta potty rental unit on the same lot. If you are unsure whether your lot can handle delivery, check the storage container rental cost page for load and placement notes, or ask about a 40ft storage container if you need more room instead. Pair a container with a temporary fence rental if the site needs a secured perimeter around it, especially on active construction lots.
How Much Does a 20ft Storage Container Rental Cost in Olympia?
Monthly rates for a 20ft unit generally land between $100 and $250, with most Olympia customers landing closer to the middle of that band depending on term length and delivery distance. Delivery fees run separately and usually fall between $120 and $420 for a monthly rental, based on how far the truck has to travel and what access looks like at drop-off, similar to the delivery math laid out on the porta potty rental cost page.
| Item | Typical Monthly Range |
|---|---|
| 20ft storage container | $100 - $250 |
| Delivery fee (monthly term) | $120 - $420 |
Longer terms tend to average out cheaper per month than a short one-off rental, so if you know the project will run past a few weeks, book the longer term up front, the same logic covered on the monthly porta potty rental page. For side-by-side pricing across container sizes, see storage container rental or compare against a 20ft storage container versus mobile office trailer rental if you need a workspace instead of just storage. A 20ft mobile office container with trailer setup, where the box rides on its own chassis rather than sitting on blocks, usually costs more to move and should be quoted separately from a static unit.
Do I Need a Permit for a 20ft Storage Container in Olympia?
Permit rules for placing a container in a driveway, yard, or the public right of way vary by exact location and length of stay, and this needs confirming with the City of Olympia before delivery. Do not assume a residential driveway is automatically exempt, and review the porta potty permit requirements page for the same type of question on restroom placement. If the container will sit near a sidewalk or street, treat it the same way you would a temporary fence cost question, since both often trigger the same city review. Construction sites juggling a container alongside a roll-off dumpster rental or a construction dumpster rental should confirm placement rules for both at once, since inspectors often check the whole lot in one visit. Olympia Porta Pros can hold delivery until you have that confirmation in hand so you are not paying for storage you cannot legally place yet, and the porta potty placement guide walks through similar siting questions for restrooms.
How long can I rent a 20ft storage container?
There is no fixed cap on rental length. Most customers keep a container for a single project, often one to six months, then send it back. Monthly pricing rewards longer terms, so a six-month job should be booked as a monthly rental rather than renewed week to week, which costs more over time.
Can a 20ft storage container sit on grass or gravel?
It can, but the ground needs to be flat and able to bear roughly 5,000 pounds of empty weight plus whatever you load inside. Soft or sloped ground causes doors to bind. Ask about blocking or leveling pads before delivery if your site is not paved, the same groundwork question covered for a restroom trailer rental on soft ground.
What is the difference between a 20ft and 40ft container?
A 20ft unit gives about 160 square feet of space; a 40ft doubles the length and roughly doubles usable storage. If you are storing tools and materials for a mid-size remodel, 20ft is often enough. See 40ft storage container for the larger option.
Is a 20ft cold storage container available?
Refrigerated 20ft units exist for job sites or events needing temperature control, though availability and pricing differ from a standard dry box, similar to how a deluxe flushable porta potty costs more than a standard unit for the same event. Ask Olympia Porta Pros directly about cold storage stock and lead time, since these units are less common than standard containers.
How far in advance should I book delivery?
Book as early as you can once you know your dates, particularly during busy construction seasons, the same lead time construction site services planning calls for. Delivery trucks need clear access, so confirm your driveway or lot can handle the truck before scheduling, the same access check used for roll-off dumpster rental drop-offs.
Ready to reserve one? Visit request a quote or check service areas to confirm coverage near Tumwater, 4.6 miles south, or Tanglewilde, 5.9 miles east.
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