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Sheds by Size
What Size Shed Do I Need?
Choosing the right shed size depends on what you plan to store, how much space is available on your property, and how you expect to use the building in the future.
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Maco Structures offers portable buildings in a wide range of dimensions, from smaller storage sheds for lawn and garden equipment to large and oversized buildings that can provide space for workshops, home gyms, offices, recreational spaces and other uses.
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This guide compares common shed sizes, dimensions and square footage to help you narrow down the size that fits your property and intended use.
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Purpose: Consider what you need to store or how you plan to use the building.
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Available Space: Measure the installation area and account for access, setbacks and delivery requirements.
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Budget: Larger buildings generally require a larger investment, so compare the space you need with the options available within your budget.
Common Shed Sizes
We are going to divide shed buildings into three standard shed sizes:
Small Shed Sizes
Small sheds are perfect for storing tools, push mowers, garden hoses, gas cans, and a traditional weed whacker. These are great to install for properties with limited yard space as well.
Common small shed sizes: 6×10, 8x10, 8×12 and 8×16
Square feet: from 60 sq ft to 128 sq ft
Medium Shed Sizes
Medium shed sizes are designed for keeping equipment such as larger gardening tools, shovels, tool cabinets, riding mowers, 2-3 bikes, lawn furniture, grills, leaf and snow blowers. These shed sizes are the best options when thinking about storage sizes combined with cost. In addition, medium shed sizes offer the ability to add shelving options that can help you to organize your small belongings easily. Also, these shed sizes are popular to use as a man cave, she shed, or guest room.
Common medium shed sizes: 12x12,12x20, 12x32 and 12x40
Square feet: from 144 sq ft to 480 sq ft
Large Shed Sizes
Large shed sizes can serve many purposes because their large spaces make them ideal for a workshop, art studio, home gym, home office, or living space. These shed sizes can also be designed to store small tractors, built-in workbenches, ATVs, motorcycles, 6+ bikes, lawn furniture, ladders, wheelbarrows, canoes, and gas grills.
Common large shed sizes: 14x24, 14x40, 16x32 and 16x40
Square feet: from 336 sq ft to 640 sq ft
Oversized Shed Sizes
Oversized shed sizes can serve many purposes because their large spaces make them ideal for a workshop, art studio, home gym, home office, or tiny home. These shed sizes can also be designed to store small tractors, built-in workbenches, ATVs, motorcycles, 6+ bikes, lawn furniture, ladders, wheelbarrows, canoes, and gas grills.
Common oversized shed sizes: 16x44, 14x54, 16x46 and 16x54
Square feet: from 704 sq ft to 864 sq ft
What are standard shed sizes?
There are no standard shed sizes; it would simply depend on what works for you in your backyard and how much space you would need. Most shed builders’ typical shed sizes are 10×12, 10×16, 10×20, and 12×32.
Does Shed Size Affect Permit Requirements?
Yes. Shed size can affect whether permits or other approvals are required, but requirements can vary by city, county and project.
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Before purchasing a shed, check the rules for the property where the building will be installed. Size, placement, setbacks, utilities and intended use can all affect local requirements.
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For more information, read our Georgia Shed Permit Guide.
Shed Size FAQ
What are the most common shed sizes?
Common backyard shed sizes include 8x12, 10x12, 10x16, 10x20, 12x16, 12x20, 12x24 and 12x32. Larger portable buildings are also available for customers who need significantly more storage or workspace.
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How many square feet is a 12x40 shed?
A 12x40 shed has a 480-square-foot footprint.
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How many square feet is a 14x40 shed?
A 14x40 building has a 560-square-foot footprint.
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How many square feet is a 16x40 shed?
A 16x40 building has a 640-square-foot footprint.
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Is a 10x12 shed 120 square feet?
Yes. A 10x12 shed has a 120-square-foot footprint.
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What is the largest portable building size Maco Structures offers?
The largest portable building Maco Structures offers is a 16x60 shed.
Design Your Shed or Get It Pre-Owned!
For pricing on buildings over 14x40 and 16x40 please Contact Us.