Our Company

Kolbe & Kolbe Millwork Co., Inc. is steeped in tradition, yet forward-minded and innovative. The company began in 1946 when brothers Herb and Ervin Kolbe began working out of their mother's wash house, repairing window frames and building sash, on the family farm in central Wisconsin. Over the next several decades, the company has grown to over 1,000 employees, manufacturing products in multiple locations with state-of-the art facilities. With national and international sales, Kolbe® products can be found throughout the USA, Canada and the world.

Kolbe's high-end, high-performing window and door products can be found in single-family homes, multi-family residences, and commercial buildings. The Teutonic Series is specifically targeted to address the demands of commercial grade construction. Due to a wide variety of options, these products can be specified to meet energy and performance requirements for a wide variety of facilities, such as hotels, mixed-use developments, medical and rehabilitation centers, high rise buildings, and more.

The products are tested by independent agencies and rated by organizations such as the National Fenestration Rating Council (NFRC), the Window and Door Manufacturers Association (WDMA), ENERGY STAR® in both the USA and Canada, the American Architectural Manufacturers Association (AAMA), and others. 

Rest assured that Kolbe's reputation for integrity, craftsmanship, and innovation means that we offer some of the highest-quality products on the market.

NFRC website WDMA website ENERGY STAR USA website