Presidential Solaris shingles, with unique sculptured tabs, provide the distinct styling, depth and dimension of wood shakes. It is constructed using two laminated layers of the industry's strongest, most durable roofing materials and is designed to resist blow off in high wind conditions. Presidential Solaris algae-resistant (AR) shingles have the additional attribute of resisting the growth of algae especially in damp regions. Presidential Solaris innovative technology produces a shingle that reflects solar energy in a traditional color palette. These shingles are manufactured using the same high standards as all CertainTeed roofing products and are covered by the same superior protection.