Tecta America, the nation’s premier commercial roofing contractor, is proud to announce Donald Walter will assume the Operating Unit President of F.J.A. Christiansen Roofing Co., Inc Milwaukee, Wisconsin, as of April 1, 2020. He became a Vice President in 2017 and has been a critical member of the management team involved with all areas of the business. Don has approximately 14 years of roofing industry experience with F.J.A. Christiansen and earlier construction industry experience with a custom skylight manufacturer.  Since joining Christiansen in 2007, Don has grown quickly in responsibility and has been a team leader in sales, estimating, and project management. Earning his Bachelor of Science in Architecture from the University of Wisconsin – Milwaukee in 2000, Don has also completed various Tecta training programs, including BLT and Leadership. “I have the utmost confidence that Don is ready for the challenge and will do a great job.” – Rob McNamara, F.J.A. Christiansen, Chairman. Don will be taking over the position from Rob McNamara, long time president of F.J.A. Christiansen Roofing. Rob will remain with Tecta as he continues to lead its vendor relations and provide additional operational assistance across the company.  He will also remain with Christiansen as Chairman until December 31 and help Don’s transition into his new role. “This is a win-win for Tecta. We are excited to have Don in his new role at Christiansen and look forward to Rob’s continued contributions to Tecta in our growing national operations, “said Mark Santacose, CEO.