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12×12 Storage shed plan

  • Uses: storage, workshop, pub house, studio
  • Full list of materials and hardware
  • Cut list for wooden components
  • Beginner-friendly blueprints
  • Color diagrams to enhance written directions
  • Details on how to site and install the foundation
  • Instructions for building a gable roof
  • Plans for building your own barn doors
  • Diagrams for building a louvered vent system


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Build Your Own Shed for Sports Equipment, Tools, Hobbies, and More

If you are looking for a safe space to store your garden tools and lawn care machines, this 12 x 12  shed might be the perfect solution. The shed offers 144 square feet of floor space, which is enough to hold your tools, sports equipment, wheelbarrow, lawnmowers, rototillers, and even outdoor furniture. As such, it can be convenient, especially if your garage is already filled to the brim and you still have more than the garage can continue holding.

Even better, you can personalize the interior with shelves, hooks, and drawers to keep everything, including small items, organized.

Structurally, the shed is built using pressure-treated lumber and set on a concrete foundation, so you can trust it will withstand elements and remain upright for several years. A lot of thought has also been put into the design to ensure its contents remain safe throughout the years. For instance, two vents ensure proper ventilation and prevent moisture from building inside the shed, ensuring the quality of your belongings.

Thanks to its versatile design, this gable roof shed can also serve as a workshop, art studio, pub house, home office, or small bakery. The versatility makes it a perfect choice among homeowners looking for a multi-functional structure that adds interest to their property.

Best of all, this storage shed is easy to build and can be set up by seasoned and beginner builders.

3 Reasons to Build 12x12 Gable Storage Shed


DIY and Save Up to $2.000

Hiring a carpenter to build a custom shed is costly. Building a shed yourself? You keep an extra $2.000 in your pocket.


144 sq. ft. Extra Space

Declutter your life with a storage shed that can free up to 144 sq. ft. in your house. Then relax and enjoy your home again.


Increase Property Value

Future homebuyers will love your wooden shed as much as you do. A great shed boosts your overall property value.

Compare Free vs Premium Plan

Check out the main benefits of our premium shed plans. Compare the differences and decide for yourself.

12x12 Storage shed facts and figures

12x12 storage shed
12'-1 1/2" W x 12'-1 1/2" L x 11'-6" H
Materials Cost:
$17-$24 per square foot
Plywood sheathing, clapboard siding, asphalt shingles
Roof type:
144 square feet
Instant PDF download
Plywood sheathing
Choice of paint or stain

Real People, Real Reviews.

We ask every paid customer for a review. No matter good or bad. Here is what they say!

Based on 23 reviews.
A nice set of plans to give us an idea… A nice set of plans to give us an idea of what it costs to build on site vs buying a prefab structure, and the quality differences between them. This set of plans is "bomb proof" according to my local lumberyard guy. 2x6 joists on 12" centers, compared to 2x4s on 24" centers for the prefab models. A real foundation, not just some 4x4 skids. It looks like a major amount of work, but the result could be a really nice garden shed sturdy enough to house our commercial-grade chipper as well as the big mower.
Getting my plans was so easy. Getting my plans was so easy, I picked the plan I wanted I paid for it I downloaded it instantly.
James Isbrandt
James Isbrandt
The price for plans is way too high The price for plans is way too high, but the plans are fairly decent. You DO have to know a little something about construction and adjustments of measurements, but for the most part, not too bad.
Excellent detail of materials list and… Excellent detail of materials list and constructions specifications
Rey davis
Rey davis
Excellent Excellent plans and customer support
Chad Davis
Chad Davis
Concise and Detailed The plans were concise and contained everything I needed. The images were extremely helpful as well as the cut list.
A little hard to follow in some places A little hard to follow in some places
A+++++++++++ A+++++++++++
John Turgeon
John Turgeon
The plans are missing a critical step The plans were missing a critical step, and my original message to Shedplans wasn't received. I received a message from them after posting my problem here, and they subsequently sent me the revised instructions. Very grateful for their follow-up. Now if lumber prices would just return to normal....
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12x12 storage shed plan

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