At Koch Corporation, size does not intimidate us!

Replacement Windows

Large Building Replacement Windows

At Koch, our crews don’t let size intimidate them. We specialize in large building replacement windows, no matter how tall the building.

Homer High School, Homer, LA

When Homer High School needed a window upgrade, Koch Corporation was the obvious choice. Koch’s project portfolio includes almost every sector of industry, and includes educational institutions. Koch’s ability to complete the job with a school schedule in mind, was beneficial to the project, in which energy efficient windows made by Sealcraft Architectural Window Systems replaced the old, cloudy windows in the school.

Project Image Gallery

Homer HS After

West Virginia Capitol Complex

Koch Corporation met a strict deadline by utilizing 6 swing stages, each 40 feet in length, to install aluminum energy efficient windows from the outside of the federal buildings in Charleston, West Virginia. The outside installation was done in order to allow work to continue as usual in the 2 buildings. The 1432 windows were made by Winco Window.

West Virginia Capitol Complex Image Gallery

Des Moines City Hall, Des Moines, IA

Koch Corporation put in energy efficient windows made by Old Castle Windows in the Des Moine Iowa Municipal Court and Public Safety Building. Because this building is of great Historical Significance, the project required a design study to research the history of the windows. Koch’s own certified team also did the asbestos abatement required because of the age of this building.

Des Moines City Hall Image Gallery

City Hall - After 2

Schneider Hall, Southern IL University

University Dorm Windows

Koch Corporation was the general contractor for the window replacement of these University of Illinois Dormitories in Carbindale. Traco Window was the window manufacturer on this project.