Rumfy 12×12 Gable Roof Storage Shed Plan

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Free Plan

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Steps Count 11 20
Illustrations for Each Step
Print Ready
Step By Step Instructions
Full Materials and Cuttings List
Additional Illustrations
Additional Blueprints
Tools List
Fastening Elements List
Technical Support

12x12 gable storage shed


Shed overview


The 12’x12’ Rumfy Storage Shed offers 144 sq. ft. of convenient storage space with plenty of options for different functions and storage solutions. This is a solid shed that’s built on a concrete and mortared-brick footing that offers superior support for the structure itself and its contents. Pressure-treated lumber is used for all of the framing, which makes the Rumfy a really strong shed and one that doesn’t decay. The windowless design allows for more storage options like extra shelving, standing closets, and tool hangers. This shed can be used for a wide range of functions like a hunting camp, roadside store, man cave, outdoor entertainment center, wood shop or tiny home. It can be wired for electrical service, and a variety of heating applications can be installed. The Rumfy is a safe and secure shed that provides years of durability and can be built in any weather climate.



Roof type Lean-to Door type Double door

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Coverage Area (sq. ft.)



12x12 storage shed plan


Premium 12×12 Shed Plan Description


The 12’x12’ Rumfy Storage Shed Plan utilizes a step by step instructional blueprint design to construct the shed. It includes a material list that displays everything required to build the shed. The plan incorporates a gable roof design that shows the builder how to frame and assemble the roof frame and rafter bays. Additionally, it includes the plywood configuration for sheathing the roof as well as the square footage of asphalt shingles required. It guides the builder through all phases of construction by utilizing CAD software that displays accurate illustrations of the section being built and gives a good view of the sections which includes the layout, rough openings, and sizes to cut the lumber. The difficulty level of this shed is medium; however, the plan provides flawless blueprints that anyone can understand and build. From the site preparation to decorating the shed, the Rumfy’s plan covers it.



Cutting list


Window instructions

No special skills needed

Asphalt shingle applications

Siding blueprints

Door instructions

Optimal layout for plywood


FAQs & Answers


1. Do I need a permit?

A: In most local townships and municipalities, if a shed is less than 100sqft, you do not need a permit. For sheds more than 100sqft, it’s always best to go to your local town office and inquire about a building permit. 

2. How much it would cost me to build?

A: According to most building cost estimator programs, the average cost for materials to build a shed is about $22.85 per square foot. For example, an 8’x10’ shed equals 80sqft x $22.85 = $1,828.00.  

3. How much time will I need to build it?

A: The size of the shed plays a role in how long it will take to build it. An average 8’x10’ shed can be built in 3 to 4 days from start to finish.  

4. Do I need expensive tools or large equipment?

A: You do not need expensive tools, a typical miter and table saw will work just fine. You will also need basic hand tools, corded drill or cordless screw gun, standard 7 1/4’ skill saw, and a variety of garden tools for the foundation. 

5. Can I move my shed to another location?

A: You can move your shed to another location; however, a new foundation will need to be installed. Additionally, interior bracing, heavy-duty straps, and a small crane or front-end loader may be required to safely lift the structure to put it on a trailer or move it to another location on the property.

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12x12 gable storage shed plan

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