Agriculture Construction Experts

Eastern Wisconsin Engineered Agricultural Buildings


Wood & Steel Frame Metal Buildings

KSI specializes in designing and building rugged barns and sheds specifically for large Wisconsin farms. We build both wood and steel frame metal buildings. For buildings over 50 feet wide, the cost of a steel framed building compares favorably to wood frame, with many advantages. Steel frame buildings are stronger and provide more usable square footage than wood frame buildings. Steel rafter systems accommodate more insulation for improved energy efficiency. Steel construction allows for up to an 80 foot clear span without adding significant cost. Most components are manufactured specifically for your project, with minimal customization required on-site, allowing for rapid construction.

KSI metal buildings are engineered to withstand harsh weather and the wet environments typical on Wisconsin dairy farms. Our steel frame buildings are constructed with galvanized purlins to prevent rust. The rafter systems feature flush columns and girts to maximize usable floor space. This also provides the option of complete interior sheeting coverage, allowing for full washdown. As an added benefit, the flush metal sheathing prevents bird damage to insulation and allows for unobstructed air flow to ridge vents. Our structures are typically built on 12 foot high concrete walls to allow traffic from heavy farm equipment without damage to trusses.

Engineered Steel Buildings, Barns & Sheds

Livestock and dairy barns

Feed commodity sheds

Multi-use barns and buildings

Machine sheds

Workshop buildings

Warehouse buildings

Horse barns

Indoor riding arenas

GEA Farm Technologies Herd Management Equipment

KSI Supply is a GEA Certified dealer, offering a full range of herd management products:

  • Free stalls
  • Headlocks
  • Gates
  • Feed fences
  • Cow routing systems
  • Separation fences
  • Calf pens

Agriculture Construction Project Photos


KSI Construction Service Area

Located in Plymouth, Wisconsin, our construction service area includes the following Eastern Wisconsin counties:

Sheboygan County

Calumet County

Washington County

Ozaukee County

Brown County

Fond du Lac County

Manitowoc County

Winnebago County

Dodge County

Outagamie County