MT. LAIR Prefab CABINS
Prefab Cabins In Idaho, Montana and Wyoming

MT. LAIR prefab CABIN HIGHLIGHTS
The Mt. Lair Prefab Cabin features a beautiful 3’ porch that runs the entire length of one side. It’s perfect for sitting out and enjoying a quiet summer evening. The inside of this cabin shed can be turned into a cozy spot to relax or it can be used as an office, pet barn, or tack room. Place one of our cabin sheds on your mountain property or in your backyard for a comfortable weekend retreat.
Standard Features of the Mt Lair Prefab Cabins
The stunning beauty of the prefab cabin in the featured photo above is due in part to the 3′ porch on the front side. We’ve included many other standard features that enhance the durability and user-friendliness of this cabin. Check out the list below when you’re comparing cabins between builders. Not all builders include all of the features that we consider essential in a prefab cabin. We also build cabins with a loft.
- 4 x 4 treated skids: 8’W (3), 10’W (5), 12’W (5), 14’W (7)
- 2 x 4 treated joists 16″ on center
- Tongue and Groove PerformMax Waterproof Floor
- 2 x 4 wall framing 16″ on center
- LP Smartside Siding with 5/50 Year Warranty! – Painted or Natural Stain
- 1 x 4 SmartSide or red fir trim
- 1 – 46”wx73”h single door on 8’ wide buildings & 60”wx73”h on all other buildings
- All doors 2 x 4 framing and adjustable steel braces
- Keyed door latch & heavy duty hinges
- Trusses 24″ on center
- 7/16″ OSB roof sheathing
- Choice of 30 year dimensional shingles or 40 ~ year metal roof
- Aluminum drip edge on all roof edges
- 2 – 8″ x 16″ aluminum air vents (one on each end)
- 12 year Top to Bottom warranty!
Photos of Prefab Montana Cabin
We provide these photos of prefab cabins that we’ve built in the past for your viewing enjoyment. If you would like to see any one of these cabins in your backyard we would love to have a conversation with you! We can build a portable cabin exactly like the cabins pictured here or we can build to your dreams. Contact us to discuss your cabin project. Or see our Brookside pre built shed with a porch.

Mt. Lair Prefab Cabin Prices
As you look for prefab cabin prices keep in mind that the cost of a prefab cabin that can be delivered to your property in one piece is only a fraction of the cost of building a cabin on site. A portable cabin with a finished interior is a great way to add real value and appeal to your property without making a huge investment. Fee free to call us at (406) 552-4205 if you have any questions or check out our portable cabin prices.
Prices subject to changes.
W x L | Painted/Stained | RTO Payments |
---|---|---|
12 x 10 | 5,875 | 245 |
12 x 12 | 6,625 | 276 |
12 x 14 | 7,495 | 312 |
12 x 16 | 8,705 | 363 |
12 x 18 | 9,365 | 390 |
12 x 20 | 9,810 | 409 |
12 x 24 | 11,050 | 460 |
12 x 28 | 12,230 | 510 |
12 x 32 | 13,515 | 640 |
12 x 36 | 14,915 | 621 |
14 x 20 | 11,935 | 497 |
14 x 24 | 12,495 | 604 |
14 x 28 | 14,495 | 604 |
14 x 32 | 16,080 | 670 |
14 x 36 | 17,775 | 741 |

Build your Building in our 3D Builder
ALL NEW!!! Now you can build your own shed, garage or cabin and visualize how your building will look. Adjust options, choose your colors and then send the design to your inbox to revisit at any time!
Popular Cabins Options
You'll most likely be finishing the inside of your cabin to be used as a living space. If that is the case you'll want to consider options such as insulated doors and windows to make heating and cooling your cabin more efficient. Added windows also increase the natural lighting in your cabin. If you have any questions about the options that would be good to add in your situation please give us a call. We would be happy to help you.
Add Ons
36″ Solid Fiberglass Door without Glass (basic) | 36″ Fiberglass 9 Lite Entry Door with Glass
Add Ons
2′ x 3′ Thermo Window | 3′ x 3′ Slider Thermo Window | 32″ x 40″ Thermo Window with Grids