Build My Shed Move My Shed
Speedy Sheds 12x20 storage shed

12x20 Sheds
In NC & SC

12x20 is 240 square feet, enough for Full workshop, vehicle storage, she sheds and retreats. LP SmartSide siding on every build. In-stock and custom orders delivered across NC, SC and VA. RTO available with no credit check.

See 12x20 Inventory Get A Custom Quote
240
Sq Ft
LP
SmartSide Siding
RTO
No Credit Check
What Fits In A 12x20

Is A 12x20 Shed
Right For You?

A 12x20 shed gives you 240 sq ft of usable interior space. Here's what that's good for, and when you should size up.

What Fits

Full workshop, vehicle storage, she sheds and retreats. Enough room to move around and organize, not just stack things to the ceiling.

Styles Available

Available in Utility, Lofted Barn, Side Lofted Barn and Workshop styles at 12x20. See the inventory page for what's in stock now.

Is It Too Much?

The 12x20 is one of our largest standard sizes, a one-car-garage footprint. If you only need lawn and garden storage, a 10x12 may be plenty and easier to place. Step up to a 12x20 when you want room to work, park or finish the inside, not just stack boxes.

The 12x20 In Practice

240 Square Feet, A Real Room, Not A Closet

The Size That Does More Than Store

The 12x20 is where a shed stops being a place to put things and starts being a place to do things. At 240 square feet, roughly a one-car garage, it's big enough to park a riding mower and still set up a full workbench, or to split the building between storage on one end and a finished room on the other. For customers around Laurinburg and the Sandhills who've outgrown a small shed twice already, this is usually the size they should have bought the first time.

What 240 Square Feet Actually Fits

Real examples we see: a complete workshop with a bench down one wall, a table saw and room to feed a sheet of plywood through it. A riding mower, a push mower and all the lawn gear with floor to spare. A she shed or backyard retreat with a daybed, a work table and space to host. Vehicle, ATV or golf-cart storage with a workbench in back. The 12x20 is the first size where you genuinely don't have to choose between storing and using.

The Step Toward A Tiny Home

Because 240 square feet is enough to live in, the 12x20 is also the most common starting footprint for a finished build, an office, a studio or a tiny home shell. If that's your plan, order it on the upgraded premium series tier so the windows and doors hold conditioned air once you insulate. Spend on the shell quality up front; it's the part you can't easily change later.

Two Rooms In One Footprint

The length is what makes the 12x20 so flexible: it's long enough to drop in a partition wall and run two purposes at once. A common split puts open storage and the mower on one end behind the big door, then a finished, insulated room on the other for a workshop, an office or a hobby space. Framing the divider during the build is cheaper and cleaner than adding it later, and it lets you condition only the half you spend time in. If you already know you want the building to do two jobs, plan the wall and the second door up front so the layout works the way you'll actually use it.

Styles & Build

Pick The Layout For The Job

Four Styles At This Size

The 12x20 comes in Utility, Lofted Barn, Side Lofted Barn and Workshop layouts, and the choice matters more at this footprint than any smaller one. The Lofted Barn turns the tall roof into serious overhead storage, a huge amount of extra room for the price. The Workshop trades the loft for taller, brighter walls and more headroom if you're setting up to actually work. Same 240 square feet on the ground; very different building.

Built To Take The Load

A 12x20 carries the same LP SmartSide siding, pressure-treated runners and engineered floor framing as the rest of the lineup, with the same 50-year limited siding warranty, but at this size the floor and framing are doing real work, holding mowers, vehicles and heavy benches. It's built for it. Free delivery across NC, SC and VA, set and leveled on your lot.

The Pad Matters More At This Size

A bigger, heavier building wants a proper base. A level, well-compacted gravel pad, roughly 14x22 of crusher run, a few inches proud of grade and draining away from the building, is the standard and handles most uses, including a workshop. If you're parking a vehicle or planning to finish the interior into a living space, a concrete slab is worth considering. Either way, get the ground level before delivery; the delivery and setup page walks through the prep.

Permits & Payment

Plan The Permit, Then Pick A Payment

This Size Usually Does Need A Permit

Here's the one real difference from the smaller sheds: at 240 square feet a 12x20 is over the 200-square-foot line that most North and South Carolina jurisdictions use to waive a building permit. That means you'll likely need to pull one, and your county will care about setbacks and possibly a footing or tie-down detail. Don't let that scare you off, it's routine, and we can provide engineering documentation to bring to the county. Just plan for the step instead of being surprised by it, and confirm the local requirements before you order. In an HOA, get written approval with a photo of the model and color.

Ways To Pay

A 12x20 is a bigger building, but it doesn't change how you can pay. It qualifies for rent-to-own with no credit check, no early-payoff penalty, return it if your plans change, or standard financing to own it outright on a monthly plan. Lay out the layout and finishes in the design center, then get a custom quote or browse the current inventory for 12x20 buildings ready to deliver near you.

Find A 12x20 Near You

Browse in-stock 12x20 buildings on nearby dealer lots or get a quote on a custom order.

Browse 12x20 Inventory Custom Order Quote
Call Now Get A Quote