Continental Materials, Inc. was established in 1958. CMI specializes in the importation of nails and aluminum products to the U.S. market via overseas sources.​ CMI has many different commercial and residential products to offer.

Commercial: 

CMI is one of the nation's largest suppliers of asphalt to support roofing projects nationwide. CMI is one of North America's largest suppliers of fiberboard products for roofing and other industrial and construction applications.

Residential:

Residential roofing is a large part of CMI today with two strategic shipping points in North America shipping Continental organic roofing products; quality underlayments are available nationwide to support our customers wherever they may need saturated felt products.