Midwest Metals

You build.

We take care of the rest.

Why purchase your next post frame project from one of our 900+ Lumber Yard partners?  It is simple. We make your job EASY! Ask your local lumber yard if they offer complete pre-engineered post frame building packages through Mid Am Building Supply or contact us and we will put you in touch with the closest store to you

ALL Packages Include


  • 115 MPH Wind Load
  • 30 lb. Ground Snow Load
  • 40 yr. Steel Warranty
  • 60 yr. Column Warranty

Premium products

  • Prime Lumber
  • 100% American Made Steel
  • Fiberglass Entry Doors with Rot Proof Jambs
  • Simonton Windows
  • CHI Overhead Doors

Drawings & Material Lists

We include installation details along with drawings and material lists to help ensure that you can get the job done right!

Common Post Frame Trim & Panel


For a complete list of available trims contact your local Mid Am Affiliate Lumber Yard

Pro Q Plus- Ag Panel Profile


Our services

Stock Accessories

Laminated Columns

Laminated Columns

The laminated column is far superior to the solid column. Say goodbye to the warping , twisting, splitting and treatment inconsistencies of the solid post.

Post Protectors

post protectors, post covers

Post Protector delivers a tough “Barrier System” which eliminates “soil-to-wood” & “concrete-to-wood” contact. Protection for both pressure treated and cedar posts.


Metal to Wood Screws, Barn Screws, Fasteners

Stock Barn Screws-All Colors-Various Lengths.

Combining the elements of the Type-17 point and specialized hybrid threads allows for the #10 WoodTite to penetrate the metal panel, hard woods, and knots easier allowing for quicker installation. 



When ordering your metal don't forget your sealants. Our Metal Roof sealant is the number one choice for Metal Contractors.

Sliding Door Parts


We stock most slider door parts. Contact your salesperson for more information

Much More


We also stock Ridge Vent, Foam Closures, Pipe Boots and Reflective Insulation.