THE BROOKSIDE: Prebuilt Sheds with a Premier Design

Buy Pre-built shed Brookside in MT
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Standard Features of the Brookside Pre-built Sheds

If you’re looking for a pre-built shed with with a wide range of standard features, check out our Brookside Shed. From 4×4 pressure treated skids, to a 30 or 40 year roof, to high quality wood siding, the Brookside shed boasts everything you would expect in a storage shed. Standard features can vary significantly from one builder to the next so be sure to pay attention to the features when comparing buildings and prices. For a similar shed without the porch see our Anaconda storage sheds

  • 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
  • Primed SmartSide Siding with 50-year warranty on painted sheds or rustic fir siding on natural stained buildings
  • 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)
  • 10 ~ year Top to Bottom warranty!
Garden Backyard

 Brookside Pre-built Shed Prices

If you’re on the market for a pre built shed you’re probably busy educating yourself on pre built shed prices. As the saying goes, “you get what you pay for”, so be careful about making price the ultimate deciding factor. We work hard to offer our clients a quality building for a reasonable price, hopefully giving you the best value for your hard earned dollars. If you have any questions about our shed prices please contact us.

Prices subject to changes.

W x LPainted/StainedRTO Payments
8 x 124,460206
8 x 144,940229
10 x 125,365248
10 x 145,930275
10 x 166,680309
10 x 187,335340
10 x 207,780360
12 x 167,995370
12 x 209,155424
12 x 2410,325478
12 x 2811,430529
12 x 3012,135562
12 x 3212,960600
12 x 3614,160656
14 x 2011,145516
14 x 2412,235566
14 x 2813,795639
14 x 3215,310709
14 x 3617,020788

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!

Design Yours Now!

Popular Shed Options

While this pre built shed is already quite beautiful and functional with only our standard features we understand your need to design a pre built shed that will be a perfect fit for you and your projects. We offer a variety of options and colors that you can use to customize your shed for your needs. Feel free to call us if you have any questions about our features and options.


Add shelves to your shed or garage and keep your life more organized!


Loft sections come in 2 feet segments to help make more space.


36″ Solid Fiberglass Door without Glass (basic) | 36″ Fiberglass 9 Lite Entry Door with Glass

Add Ons

Wood Doors


36″ x 73½” Wood | 60″ x 73½” Double Wood Doors | 70″ x 73½” Double Wood Doors

See Full List of Add-ons

Shed Colors

Excellent company and customer service!

On April 9th, I received a call from Titus. He stated that he would be at my house at approximately 0900,
he showed up about 0915, at the same time, my bank called me and advised that the other company
had attempted to remove the funds for the cancelled barn.
Titus backed… Read more “Excellent company and customer service!”


The Craftsmanship is Exquisite!

We just received delivery of our 12×20 Lofted Barn this morning. We had looked at many different companies and we are so glad we decided on a Griffin Creek Structures building! The craftsmanship is exquisite and the whole process from ordering to delivery was amazing. Jon the representative wanted us to be totally satisfied and he took the… Read more “The Craftsmanship is Exquisite!”

Mike and Sheila
Philipsburg, Montana

Fantastic Service!

Fantastic service! We shopped around extensively. We found Montana Structures to be the best quality for the best price! Titus was amazing! Got our shed in a tight spot with ease! Plus very detail-oriented even painted over the small abrasions from a sign that was hung on the building! I enjoyed watching his expertise with… Read more “Fantastic Service!”

Montana Sheds

More Brookside Pre-Built Shed Photos in Montana

Is your inspiration drying up? We’ve compiled this section of photos of pre built sheds that we’ve built for our past customers to inspire you as you think about how a storage shed could fit into your situation. If you see a building that stands out to you we would love to hear about it when you call to discuss your order. For similar sheds without the porch see our Utility Shed or Anaconda Storage Shed.