Landmark™ is CertainTeed's tried-and-true architectural laminate roofing shingle. Designed to replicate the appearance of cedar shake roofing, Landmark™ is available in an impressive array of colors that compliment any trim, stucco or siding. CertainTeed Landmark's dual-layered construction provides extra protection from the elements. The shingle comes with a Ten Year StreakFighter® algae-resistance. In addition to its classic look and durability, the Landmark™ series is priced at a fraction of the cost of traditional cedar shake.