Mark is a graduate of Purdue University with a BS degree in Building Construction and Contracting with a total of 42 years

of construction experience in several disciplines. His greatest concentration has been in exterior glass and metal envelope systems. His experience in this field includes, but not limited

to; architectural promotion, application engineering, contracting, installation, purchasing, supply chain management, specification writing, product design, die design, testing, etc. Mark has held several leadership positions in and out of the industry. Most recently past Vice President of the CSI Great Lakes Region.