Prefab Modular Cabin with Porch in Montana, Idaho & Wyoming

The Mountain Lair Cabin is a prefab modular cabin with a porch, designed for weekend getaways, hunting trips, studio space, or a flexible recreational retreat. This cabin features a beautiful 3-foot porch that runs the full length of the building, giving you a comfortable place to enjoy the view, read, or relax outside.

Inside, the Mountain Lair modular cabin can be customized to fit your layout, style, and use preferences. Use our 3D Builder to explore available options, or contact Montana Structures for help choosing the right cabin shell for your property in Montana, Idaho, or Wyoming.

Not quite what you’re looking for? Explore our other prefab cabin shells!

Build in 3D

Inspiration

Modular Cabin Photos

Want to see how the Mountain Lair Cabin will look on your property? See some of the cabins we’ve installed for our happy customers below. Take it a step further with our “View In Your Space” feature and see how your modular cabin will look in your own space!

Create your Mountain Lair Cabin just as you like it using our online 3D Builder. Select your desired number of windows and doors, siding color, and more to build the modular cabin of your dreams.

Standard Features

for Modular Cabins

Standard Build Features

4 x 4 treated skids: 8’W (3), 10’W (5), 12’W (5), 14’W (5)
2 x 4 or 2 x 6 treated rim joists 16″ on center (rim joists treated)
Tongue and Groove PerformMax Waterproof Floor
2 x 4 or 2 x 6 wall framing 16″ on center
Trusses 16″ or 24″ on center (depending on width of building)
7/16″ OSB roof sheathing
LP Smartside Siding
36″ fiberglass or wood door
2 – 8″ x 16″ aluminum air vents (one on each end)
Aluminum drip edge on all roof edges

Standard Option Features

Painted or Natural Stain
1 x 4 SmartSide Trim
40 ~ year metal roof

Warranties

LP Smart Side with 5/50 Year Warranty
40 Year Manufacturer Roof Warranty
Our Own 12 year Top to Bottom warranty

The process

How To Get The Perfect Modular Cabin

Design Your Modular Cabin

Ready to build your modular cabin? Head over to our 3-D Builder and pick up the pen and design the perfect Mt. Lair Cabin for you!

Schedule Your Build

After purchase, a member of our team will be in contact with you to discuss your new cabin. Please ask us any questions you have about the build time, foundational needs, or anything specific you want insights on. We’re here to help!

Use Your Building

Once the order has finished processing (lead times will vary), it’s delivery time! We’ll deliver your cabin, place it, and level it to ensure everything is just right. And that’s it! You’re now ready to use your new cabin.

3D sheD Builder

Custom Options

storage shed structure colors in montana wyoming and idaho 1

Modular Cabin Building Color Options

Match your modular cabin to any esthetics and choose your color! Samples of our color options are below. Please note, that depending on your display, colors may slightly differ from the actual final colors. Want to see the colors in person? Feel free to stop by any of our dealer locations!

View Colors

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Mountain Lair Cabin

Prefab Modular Cabin with Porch in Montana, Idaho & Wyoming