The board generally is looking for new roofs to utilize "Shake-Like" replacement materials. Some of these materials are similar to those that have been recently approved. All new roofs (including those on this site) require board approval.
One of the most common composite roofing materials in our tract is Eaglelight. There is a web link below to provide more information. Note that not all of their products are in keeping with our association. Please contact the board if there are any questions.
Another roofing material is steel. Steel offers different properties compared to composite materials. One manufacturer's web link is listed below.