World Millwork Alliance

About Us

The World Millwork Alliance (WMA) traces its roots back to 1931, when millwork professionals united to form regional associations—the Southern and Northern Sash & Door Jobbers Associations. In 1963, these groups merged to create the National Sash & Door Jobbers Association, reflecting the need for a unified voice in the millwork industry. Over the decades, the organization evolved, expanding its membership to include manufacturers, service providers, and affiliates, and growing from a national trade association into an international alliance.

In 2014, this transformation culminated in the adoption of the name World Millwork Alliance. Today, WMA is more than an association—it is a global community of millwork professionals committed to advancing the industry through advocacy, innovation, and workforce development. Our diverse membership structure includes wholesale distributors, manufacturers, product and service providers, and manufacturers' representatives, covering all areas of the millwork industry. By fostering meaningful connections among members, WMA continues to champion the progress and prosperity of the millwork trade, ensuring its resilience for generations to come.