Industry Tips & Tricks


The WDDA's mission is to represent the interests of retail, wholesale, and installing dealers of new and replacement windows, doors, skylights, and related building products. The WDDA is the only national business organization advancing the interests of independent window and door dealers.


  • Offers Peer Interaction. Learn industry best practice at the annual Window & Door Dealer Days.

  • Delivers Relevant, Timely Information. Get the latest information on trends and business practices unique to window and door dealers through Window & Door and WDWeekly.

  • Helps Your Firm's Bottom Line. Secure cost cutting services with leading brands such as FedEx and UPS.

  • Extends Your Marketing Capabilities. Receive marketing services and programs to push your market share higher

The WDDA is an initiative of the National Glass Association.


Protecting your private information is our priority. This Statement of Privacy applies to the and National Glass Association--a 501(C)(6) non-profit under the Internal Revenue Code--and governs data collection and usage. For the purposes of this Privacy Policy, unless otherwise noted, all references to National Glass Association include The National Glass Association website is a news and information site. By using the National Glass Association website, you consent to the data practices described in this statement.

Collection of your Personal Information

National Glass Association may collect personally identifiable information, such as your name. We may gather additional personal or non-personal information in the future.

Information about your computer hardware and software may be automatically collected by National Glass Association. This information can include: your IP address, browser type, domain names, access times and referring website addresses. This information is used for the operation of the service, to maintain quality of the service, and to provide general statistics regarding use of the National Glass Association website.

National Glass Association encourages you to review the privacy statements of websites you choose to link to from National Glass Association so that you can understand how those websites collect, use and share your information. National Glass Association is not responsible for the privacy statements or other content on websites outside of the National Glass Association website.

Use of your Personal Information

National Glass Association collects and uses your personal information to operate its website(s) and deliver the services you have requested.

National Glass Association may also use your personally identifiable information to inform you of other products or services available from National Glass Association and its affiliates. National Glass Association may also contact you via surveys to conduct research about your opinion of current services or of potential new services that may be offered.

National Glass Association may share data with trusted partners to help perform statistical analysis, send you email or postal mail, provide customer support or arrange for deliveries. All such third parties are prohibited from using your personal information except to provide these services to National Glass Association, and they are required to maintain the confidentiality of your information.
National Glass Association may keep track of the websites and pages our users visit within National Glass Association, in order to determine what National Glass Association services are the most popular. This data is used to deliver customized content and advertising within National Glass Association to customers whose behavior indicates that they are interested in a particular subject area.

National Glass Association will disclose your personal information, without notice, only if required to do so by law or in the good faith belief that such action is necessary to: (a) conform to the edicts of the law or comply with legal process served on National Glass Association or the site; (b) protect and defend the rights or property of National Glass Association; and, (c) act under exigent circumstances to protect the personal safety of users of National Glass Association, or the public.

Children Under Thirteen

National Glass Association does not knowingly collect personally identifiable information from children under the age of thirteen. If you are under the age of thirteen, you must ask your parent or guardian for permission to use this website.
We respect your privacy and give you an opportunity to opt-out of receiving announcements of certain information. Users may opt-out of receiving any or all communications from National Glass Association by contacting us here:

Opt-out Email:
Phone: 703/442-4890

Changes to this Statement
National Glass Association will occasionally update this Statement of Privacy to reflect company and customer feedback. National Glass Association encourages you to periodically review this Statement to be informed of how National Glass Association is protecting your information.

Contact Information
National Glass Association welcomes your questions or comments regarding this Statement of Privacy. If you believe that National Glass Association has not adhered to this Statement, please contact National Glass Association at:
National Glass Association; 1945 Old Gallows Rd, Ste 750; Vienna, Virginia 22182;; Phone:703/442-4890

Effective as of August 16, 2012