M-D Building Products, Inc. has a rich history of product development and manufacturing expertise. Beginning in 1920 as Macklanburg Duncan, the M-D story encompasses over 90 years of inventing and manufacturing products. Our products are industry leaders or contend for industry leadership in the categories of weatherization, flooring tools, flooring accessories and digital levels.
M-D Building Products is committed to manufacturing in the USA and owns two domestic manufacturing facilities; one in Oklahoma City, OK and the other Gainesville, GA.
For more information on M-D Building products please visit our History page: www.mdteam.com/index.php/corporate/history