Since 1961, MFM Building Products has been a manufacturer of an entire "envelope" of weather barrier products and accessory products for the construction industry. Our exterior, self-adhering waterproofing membranes can provide solutions from the rooftop to the foundation. MFM products are available nationwide through an extensive network of building product distributors, specialty building supply houses, lumberyards, and many more. Please click on one of our Product Categories below for more information on the brands you know and trust.
MFM Building Products, founded in 1961 by Robert E. Simpson, offers the construction industry a wealth of knowledge and expertise in the manufacture of waterproofing and weather barrier products. From humble beginnings, this family-owned manufacturing company has continued to grow and foster new product development, improved product performance, and help reduce overall costs with a value-based philosophy. In 2017, the company became an employee-owned ESOP company with a bright future of continuing the tradition that the company was founded upon: pride in workmanship to provide the highest quality products for our customers.
