DASMA (Door & Access Systems Manufacturers Association) is North America’s trade association for manufacturers of garage doors, rolling doors, high performance doors, garage door operators, vehicular gate operators, and access control products. DASMA members’ products represent more than 95 percent of the U.S. market for our industry.

Our members manufacture products sold in virtually every county in America, in every U.S. state, every Canadian province, and in more than 80 countries worldwide. As the authoritative voice of the industry, we promote a better industry and better products that provide enhanced protection against high winds, fire, entrapment, and injuries.