Customize Your Building With Upgrades To Fit Your Needs

Customize Your Building With Upgrades To Fit Your Needs

Custom Upgrades

When you have specific needs and preferences for your portable building, we offer many customization options so you can find a building to fit your style and budget. By adding or moving windows, doors or other upgrade options, and selecting your shed paint or metal color , you can design our cabins, sheds and garages to look how you've envision the building for your backyard.


Upgrades make it possible to easily convert a Stor-Mor building for many different uses. A lofted garage can become your new workshop building by adding a workbench and pegboard, a center cabin with framed interior walls and electric package can function as an office space separate from your living area.


All prebuilt building styles have available upgrades, contact a dealer in your area to see how they can help you customize your building or visit our online 3D Builder to try your own 3D shed designs.

Custom Shed Door Options

 Standard Walk Through Door Options
A white door with a handle on a white background.
A white door with three windows on a white background.
A white door with a clear glass window on a white background.
A white door with two windows and a handle on a white background.
Shop Built Utility Door Options
Utility Door Options
A blue shed with a white door and window in a grassy field highlighting a Single Door add on
A blue shed with a gray roof and blue doors highlighting a Double Door add on
A gray shed with a white door and shutters highlighting a Transom Double Door add on
Roll-Up Garage Door Options
Roll-Up Door Options
A red barn shed with a white garage door highlighting a Garage Door add on
A shed with a white door is sitting in the middle of a field highlighting a Garage Door add on

Custom Shed WINDOW Options

 Shed Window Options
Window Options
A white window is on the side of a black building highlighting a 2x3 window add on
A window on the side of a building with a white trim highlighting aadd on
A shed with a roof that has a transom window above the door

Transom Window Options

A gray shed with a white door and shutters highlighting a Double Transom Door add on
A gray house with white shutters and a white door highlighting a transom window add on
A gray shed with a white roof and shutters highlighting a transom dormer
Interior Options
An empty wooden garage with shelves and a roof.
The inside of a building that is being built with wooden interior frames.
The inside of a Side Lofted Barn with the door open
Color Options
View Colors
Belmont Blue Siding color visualization
Driftwood Shingles color visualization
Crimson Metal color visualization
Aesthetic Upgrades
A gray shed with a window and white shutters
A green building with brown shutters on the windows highlighting a flower box add on.
A gray shed with a white roof and shutters highlighting a transom dormer.

Additional Upgrades

  • Spray Foam Insulation
  • Roof Underlayment
  • Radiant Barrier OSB on Roof
  • Premium 3/4" Flooring
  • Custom Colors 
  • Steeper Pitched Gable Roof
  • Eaves
  • Decorative Hinges on Shop Doors
  • Moisture Barrier Walls
  • Electrical Packages
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Custom Built Portable Buildings

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Configure a shed that is unique to you and your property! While we offer several beautiful building styles with strong standard options, we know that standard features may not fit the particular needs for YOUR backyard, which is why we offer so customization options for all of our barns, cabins and garages.


Design your own building online, when you submit for a final quote, a local shed dealer in your area will contact you to complete the purchase and provide next steps for preparing for your shed delivery.

Try The 3D Shed Designer