General Info

Founded in 1920 as Macklanburg-Duncan, M-D Building Products invents, develops, manufacturers and distributes products for building, decorating and weatherproofing homes. The company s products include weatherproofing items such as weather-stripping for doors, windows and garages, door sweeps, window screen frames and pipe insulation. M-D Building Products also offers floor and carpet trim, door grills, kick plates, levels, brand name tools and shower and closet rods. The company has manufacturing locations in Oklahoma City and Gainesville, Ga.