Hi-side Portable garage shed

Hi-Side Garage Storage Shed for sale in Montana

12′ x 18′  starts as low as

$ 10,336.84

Rent-to-own starting at

$ 478.56 a month

Hi-Side Garage Storage Shed for sale in Montana

The Hi-Side Portable Garage supplies greater overhead space

The Hi-Side roof design allows for more overhead storage and larger doors. Furthermore, these prefabricated, portable garages are built at our shop to ensure quality and efficiency. Our innovative wood floors are designed to stand the test of time while also maximizing storage space. Additionally, we can make the garage floorless if you want a concrete slab foundation.

Standard Features


  • 4×4 pressure treated runners
  • 2 skids on 8’ wide buildings
  • 5 skids on 10’ and 12’ side buildings (7 on 14’ and 16’)
  • 3/4″ Tongue and Groove flooring
  • 8″ on center floor joists

Side Walls

  • Framing 16” O/C
  • 7′ 4.5″ wall height
  • LP SmartSiding (50-year warranty)
  • Painted exterior (your choice of color)
  • Contrasting painted trim color included
  • 9×7 Overhead garage door (no double wood door) (1x)
  • House-style door (no glass) (1x)
  • 3′ Steel Man Door (1x)
  • 8”x16” gable vents (2x)
  • 24″x36″ aluminum window (1x)


  • Roofing trusses 16” O/C
  • 40-year metal roof tuff rib
  • Synthetic roof felt

DESIGN YOUR OWN Hi-Side garage

Did you know you can create and customize a 3D model of the Hi-Side Garage that you want to purchase? Here are a few ways that you can customize your portable garage.

Pick A Size

We offer a wide selection of sizes that allow you to pick the perfect-sized portable garage for your vehicle.


Select any color and material for the interior and exterior walls and the roof of your car shed.


Windows come in sizes from 14×21 to 24×36 with aluminum, vinyl, and wood material options. Single, Steel, Dutch, Double, Roll-up, overhead garage doors, and animal shelter openings can be manufactured from fiberglass steel or wood materials and come in various sizes.


Our Hi-Side Garage can be modified into an office or a workshop by customizing and adding basic electric packages, insulation, or structural options such as T&G Flooring or an exterior porch.

Hi-Side Garage Delivery

We offer secure and complimentary delivery services across over 50 locations in six Northwestern states, including Montana, Idaho, Nebraska, South Dakota, Utah, and Wyoming.

What's your Perfect Building?