Pole Building Materials

The Highest-Quality Pole Barn Materials in the Midwest

The Best Materials for Post Frame Building

If you want to the best, most long-lasting pole building, make sure your pole barn builder is using only the highest quality materials and not cutting any corners. 

The materials used to construct your pole building matter, and at Greiner, have a selection of high-quality pole barn materials for you to choose from. Our expert team will give you honest advice on what we think is best for your project, but in the end, you're able to choose the materials that are best for your needs and your budget.  From sturdy metal siding that's built for the Midwest to locally sourced lumber that exceeds building standards, Greiner raises the standard on pole building construction by giving you better materials and more options. Check out our line-up below and compare it to what builders are using. 

If you're simply looking for pole barn materials for your own project, we can supply you with exactly what you need. Request a quote for pricing on materials. 

Kynar Painted Steel

Our combined use of high-strength 26-gauge steel plus energy preserving paint helps your pole building reduce heat levels, preserve energy, and withstand the elements.

Columns & Lumber

We only use machine-stress rated lumber that has been tested for strength and durability. 

Overhead Doors

From handy hydraulic doors to classic sliders and everything in-between, we have options when it comes to your pole barn doors. 

Windows & Walk Doors

Insulated doors in a variety of colors and special post frame building windows with a tighter seal. We have the energy-efficient finishing touches for your pole barn.


Take advantage of the many benefits that metal roofs offer, or go the traditional route with asphalt shingles or even metal shingles. Features like cupolas and fiberglass roof strips add style and functionality.


The trusses we use are manufactured locally with standards higher than what's required by local codes. Rest assured these trusses are built to hold strong through snow, wind, and whatever else comes their way.


Not only does insulation keep your building at comfortable temps, but it also prolongs the life of the building by blocking moisture, mold, and mildew. Consider our cost-effective Textrafine insulation or go the spray foam route.

Post Savers

These thermoplastic barriers protect those important posts by blocking moisture, oxygen, and insects from penetrating the structure of your building.

TrueBoard Galvanized Metal Skirting

This skirting is weather resistant, ultra-durable, and provides a professional, finished look to your building that will last a lifetime.

Iowa and Illinois Accredited NFBA Builders. Washington, Clive, Kewanee, Quad Cities, Muscatine, Burlington, Des Moines, Ankeny, Winterset, Cedar Rapids, Iowa City, Solon, North Liberty, Mount Pleasant, Fairfield, Pella, Tipton, Williamsburg, Newton, Keota, Sigourney, Hiawatha, Marion, Columbus Junction, Wapello, Oskaloosa, Knoxville, Marshalltown, Altoona, Urbandale, West Des Moines, Bettendorf, Davenport, Ames, Kalona, Riverside, West Liberty, Princeton, Geneseo, Galesburg, LaSalle, Dixon, Rock Island, Moline, Wyoming and Sterling. Iowa and Illinois Quality Built Post Frame Pole Barns.