The United States Window and Door Manufacturers Association (WDMA) is a trade association representing the interests of manufacturers of residential and commercial window, door, and skylight products for the domestic and export markets. The association was founded in 1927 and has been a leading voice in the industry ever since. In this blog post, we will discuss the three main areas in which the WDMA provides value to its members and the industry as a whole.


One of the primary functions of the US WDMA is to advocate on behalf of its members. The association works to ensure that policymakers and regulators understand the needs and concerns of the industry and its members. This includes advocating for fair and reasonable regulations that protect the safety and welfare of consumers while also allowing manufacturers to operate efficiently and profitably. The WDMA also works to promote the industry and its products, educating consumers and builders about the benefits of high-quality windows and doors.

Standards Development

Another important area of focus for the WDMA is standards development. The association works with industry experts to develop and maintain standards for performance, materials, and installation of windows, doors, and skylights. These standards ensure that products are safe, reliable, and of high quality. The WDMA also provides certification programs for manufacturers who meet or exceed these standards, giving consumers and builders confidence in the products they purchase and install.

Education and Networking

Finally, the WDMA provides valuable education and networking opportunities for its members. The association hosts events and webinars on a variety of topics, including industry trends, new technologies, and best practices. These events provide members with opportunities to learn from industry experts and to connect with peers from across the country. The WDMA also publishes a variety of resources, including technical documents, market research, and industry news.


The United States Window and Door Manufacturers Association plays a vital role in the window and door industry. Through advocacy, standards development, and education and networking opportunities, the WDMA provides value to its members and helps to promote the industry as a whole. If you are a manufacturer of windows, doors, or skylights, joining the WDMA can help you stay informed, improve your products, and grow your business.