- About Us
- Services and Products
- Project Portfolio
- Koch Blog
- Contact Us
You need to upgrade your Flash Player to version 10 or newer.
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.
Koch Corporation was started in 1936 by Charles Koch. As the glass and glazing industry evolved, Koch changed along with it. ... Read more »
Are you looking for a great place to showcase your talents, with great benefits and an exemplary work environment? .... Read more »
Keep up with the latest Koch Corporation news and information. From our most recent projects to our greatest achievements... Read more »
Our experience can help guide through product selection and assist you in any value engineering needs you may have. Read more »
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...