Throughout its lifespan, the beauty of natural cedar changes with the effects of time and weather. CertainTeed now makes it possible to choose the cedar appearance you prefer: freshly sawed or aged. With Cedar Impressions Single 7" Straight Edge Perfection Shingles, you keep the look you choose forever. Cedar Impressions Single 7" Straight Edge Perfection Shingles are the industry's first polymer shingles that feature an innovative, blended color throughout. Cedar Impressions siding is appropriate for use in new construction for single family homes, multi-housing projects and light commercial developments. Cedar Impressions is also an ideal product for remodeling. These shingles are manufactured with a true-to-life cedar shingle texture molded directly from natural wood shingles.