Post Frame Construction Overview of 24x24x12 Shop with 2 Overhead Doors
Preparing the Site- after the ground is level they use an auger to drill the post holes.
Framing Complete- the post frame structure completed, ready for metal siding and roof.
Posts and Girts- Gable end posts are set for overhead door. Sidewall posts set 8 foot on center with girt framing.
Metal Roof and Siding- the roof is completed first, then they are finishing up sidewall siding, and preparing cuts for gabel siding.
Girts and Bracing- the girts are spaced 2’ x 6’, 2’ on center, with double 2’ by 12’ header.
Final Touches- after finishing the roof and sidewalls, they place final metal on the gabel.
Trusses- they are setting the trusses 4’ on center, 6” higher than sidewall height, to allow for concrete.
Completed Post Frame Structure- this durable garage/shop is finished in a day, has a 90 mile per hour sustained wind rating with 120 mile per hour bursts. Concrete and overhead doors will be installed at a later date.
Post Frame Structures
Durable. Flexible. Cost-Effective.
Post frame construction is a proven building method that combines strength, versatility, and efficiency. Using large pressure-treated posts anchored deep into the ground or secured to a foundation, these structures provide exceptional stability and durability. Unlike traditional stick-built construction, post frame buildings require fewer materials, which reduces costs and allows for faster build times.
Key Benefits
Strength & Longevity – Engineered posts and trusses are designed to withstand heavy snow, wind, and weather conditions.
Versatility – Ideal for barns, garages, workshops, commercial buildings, storage facilities, and even custom homes.
Energy Efficiency – Wide column spacing creates fewer thermal breaks, allowing for better insulation and lower energy costs.
Design Flexibility – Open floor plans with fewer interior load-bearing walls provide maximum usable space.
Cost Savings – Less material waste and quicker construction timelines mean more value for your investment.
Applications
Post frame structures are perfect for:
Agricultural barns and storage
Equestrian facilities
Garages and workshops
Commercial and retail spaces
Residential barndominiums and custom home
Our Service Area
Learn about Calnan & Tracy Montana Made Barns, a family-owned business specializing in pole barns, barndominiums, and any post frame structure built by our partnership with expert Amish crews. Please review the list below, or click on the Department of Transportation map to view our service area. We offer services throughout all cities in Montana; however, we have builders readily available in the following towns and cities: (see our service area page for more information)
Billings
Lewistown
Lavina
Laurel
Joliet
Pryor
Fromberg
Bridger
Worden
Custer
Roberts
Red Lodge
Broadview
Roundup
Harlowton
Melville
Big Timber
Ryegate
Greycliff
Reed Point
Columbus
Absarokee
Nye
Martinsdale
Judith Gap
White Sulphur Springs
Hardin
Rapelje
Dunmore
Hysham
Musselshell
Melstone
Ingomar
Garneill
Moccasin
Denton
Roy
Winnett
Winifred
Sheppard
Flatwillow
Belt
Great Falls
Geyser
Stanford
Neihart
Moore
Grass Range
Park City
Lockwood
Huntley
Forsyth
Colstrip
Rosebud
Hathaway
Ashland
Wyola
Decker
Volborg
Coalwood
Olive
Broadus
Livingston
Bozeman
Belgrade
Three Forks
Manhattan
Townsend
Whitehall
Butte
Anaconda
Helena
East Helena
Wolf Creek
Montana City
Boulder
Basin
Four Corners
Sheridan
Twin Bridges
Ennis
Norris
Virginia City
Nevada City
Craig
Silver Star
Winston
Toston
Clancy
Logan
Wilsall
Clyde Park
Rocker
Elk Park
Your Town (<—- Contact us and we will find an expert Amish crew in your town.)

