Interested parties wishing to communicate with the Headwaters Incorporated Board of Directors including the Vice Chair or other non-management directors may e-mail the directors at directors@headwaters.com, or write to the directors at the following address:

Board of Directors
Headwaters Incorporated
c/o Corporate Secretary
10653 South River Front Parkway, Suite 300
South Jordan, UT 84095

The Corporate Secretary will forward any communications related to Headwaters' accounting, internal accounting controls, or auditing matters to the Chair of the Audit Committee, together with any other director named in the communication. All other communications will be forwarded to the Vice Chair or other designated lead independent director of the Board of Directors, together with any other director named in the communication. Communications may be anonymous.