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Welcome to Koch Corporation

Since 1936, the Koch Corporation has established itself as a leading industry specialist in building envelope restoration and construction.We specialize in Historical Window Replacement, Security Windows, Curtainwall Replacement Systems, New Construction, Blast and Impact Windows, Acoustical Windows and Doors, FAA Sound Mitigation Noise Reduction Programs and the Quieter Home Program.

Our History

Our History

Koch Corporation was started in 1936 by Charles Koch. As the glass and glazing industry evolved, Koch changed along with it. ... Read more »

Employment at Koch

Are you looking for a great place to showcase your talents, with great benefits and an exemplary work environment? .... Read more »

Press Releases

Keep up with the latest Koch Corporation news and information. From our most recent projects to our greatest achievements... Read more »

Featured Projects

Our experience can help guide through product selection and assist you in any value engineering needs you may have. Read more »

Detention and Correctional Facilities

Detention and Correctional Facilities Koch Corporation has installed Hopes Steel Guard Series Steel Detention Windows in prisons across the US for several decades. Hopes Windows has been a long standing leader in the production of detention and security windows during their 100 plus years of business. It is said that Hopes windows often outlast the buildings in which they are installed! We install even the most difficult security windows despite the odd shaped openings many of the aged buildings present. Often there is an issue with asbestos and lead due to the age of the buildings but Koch is able to self-perform all abatement mitigation. So if your need is evaluation and engineering of the building or the product call Koch. We service anywhere in the US or Canada. Read More...

Airport Sound Mitigation Program

quiet home For several decades Koch Corporation has been a national leader in the FAA’s Airport Sound Mitigation Noise Reduction Program as well as the Quiet Home Program to significantly reduce the impact of aircraft noise. Koch’s in-house sound mitigation team has almost twenty years of service to these programs with both design and installation. Koch installs acoustical windows, doors and other equipment for the exterior envelope, as part of the FAA Airport Quieter Home Program. All of this is done to suppress external environmental sound from entering the building where the sound is overwhelming. Airport, highway and railway area noise levels deter from the quality of life and acoustical rated windows and other building products will greatly enhance the quality of life and flow of business where this is an issue. Read More...