Founded in 1920, M-D manufactures products for building, decorataing, and weatherproofing homes. M-D offers products in the categories of weatherization, flooring tools, flooring accessories and digital levels, including floor coverings, thresholds, drip caps, door and window weather-stripping, garage door weather-stripping, pipe insulation, and aluminum and wood flooring transitions as well as installation tools. 

PaulB carries a wide range of M-D products for building, decorating, and weatherproofing homes. Whether you’re looking for threshold, garage door seals, weatherstrip replacements, door gaskets, carpet trim, or digital levels, we have what you need.