16x20 Sheds

A 16x20 shed is a substantial addition to any property and works best on large lots with plenty of open space. With 320 square feet inside, this shed size gives you Read More
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16x20 Sheds Most Common Uses

16x20 Sheds Most Common Uses

This shed opens up nearly endless possibilities. From storing canoes, tractors, and ATVs to operating a small business or building custom motorcycles, the 16x20 shed supports high-capacity storage and active use. There's room for large woodworking tools, a full garage-style layout, or even a two-story design with a loft. Whether you're building, fixing, creating, or relaxing, this extra-large shed offers the space you need to do it all comfortably—without compromise.

  • Size category: Extra large storage
  • Best uses: Garage, office, workshop, guesthouse, art studio or home theater
  • Square footage: 320 sq. ft.
  • Yard size: Large+
  • Actual size: 16'W x 20'D (16 by 20)
  • Suggested Upgrades: Loft, garage doors, ramps, shelves, workbench, two story and windows
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Location

Location

Consider that in addition to the dimensions of the shed, you’ll need to add a minimum of three feet of space to all sides for ease of passage.

Light

Light

With a shed this long you may want to consider adding additional windows or skylights so you have the right amount of natural light to access stored items or work inside the shed.

Storage

Storage

As a shed that has more depth than width, consider the items you’d like to store within the floor space. Leave room between items for easy passage throughout the shed, making sure to leave room to access the very back.

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16x20 Shed Features

With its generous size, the 16x20 shed brings even more opportunities to customize and optimize the space for your needs. You can easily add a garage door, install a second floor, or build in specialized storage for tools and materials. Like all Heartland sheds, it’s made with durable materials designed to withstand the elements while giving you the flexibility to style and structure it your way. Some standout features include:

  • Heavy-duty flooring – Supports riding mowers and large tools
  • Optional transom windows – Brighten up the interior
  • Galvalume® roof system – Resists corrosion and reduces heat
  • Customizable exterior – Add your choice of paint and accents
  • Built to last – Withstands harsh weather and heavy snow
  • These features and more at a price you can afford.
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Shop by Size

Small 100 sq. ft. or less

Small 100 sq. ft. or less

Medium 100-200 sq. ft.

Medium 100-200 sq. ft.

Large 200-300 sq. ft.

Large 200-300 sq. ft.

X-Large 300 sq. ft. or more

X-Large 300 sq. ft. or more

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Buying Guide
Buying Guide

Explore our shed buying guide for the best advice in selecting the perfect shed for your needs

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FAQ’s
FAQ’s

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