About

Wasco1965

WASCO Windows opened in Milwaukee in 1957 as Wisconsin Aluminum Supply Company, and was purchased by Dave Paulus in 1983. At that time, the company manufactured aluminum storm windows, siding and awnings.  Under Paulus’ direction WASCO became the first company in this area to manufacture then-new vinyl replacement windows. Since 1983 the Paulus family has transformed WASCO into a company that leads the industry in manufacturing and installing highly energy efficient window products, engineered for Wisconsin’s unique climate.

In 2012, WASCO fabricated the first American-made version of an energy-efficient, environmentally friendly window system that achieves European Passivhaus standards – and far exceeds North American Energy Star standards using the GENEO™ System (pronounced gun-ā-oh) of windows and doors, developed by the German company REHAU, world renowned for its ground-breaking technology and the unmatched quality of its doors and windows. In 2014 WASCO achieved PHIUS (Passive House Institute U.S.) certification on the GENEO window. PHIUS is a 501(c)3 organization committed to making high-performance passive building the mainstream market standard. Founded in 2007, PHIUS has trained more than 1,000 architects, engineers, energy consultants, energy raters, and builders, and is the leading certifier of passive buildings, with more than 100 single and multifamily projects certified or in process.

 

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Dave M. Paulus, Sr.

A graduate of Marquette University’s business school, Dave is trained as a Certified Public Accountant. Before purchasing WASCO he had broad experience in working with entrepreneurs and business owners. After a successful stint as the CFO of a start-up chemical firm, Dave sold his interest in that company and purchased Wisconsin Aluminum Supply Company in 1983.

 

 

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David Paulus, Jr.

David joined the family business in 2006. He brought with him many years of experience as an engineer in academia and industry both in the United States and Germany.  He has held positions at Cleaver-Brooks, Marquette University, Siemens Power and the Technische Universität Berlin. David has a doctorate in mechanical engineering and is a licensed professional engineer in Wisconsin.

Since joining the company, David has modernized the factory, overseeing the installation of several hundred thousands of dollars of new, state-of-the-art machinery. He thoroughly updated two existing product lines while adding three completely new lines, including the new Geneo RAU-FIPRO window. David also developed methods for completely tearing out existing windows when necessary. He oversees the majority of the day-to-day operations of WASCO Windows.

 

David is a Marine Corps veteran of the first Gulf War. He currently volunteers as the operations officer for WISARK9, a volunteer group of K9 handlers which provides man-trailing and human remains detection dogs to local law enforcement.

 

our team

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