Ratings & Reviews for Owens Corning TruDefinition Duration Cool Mountainside Algae Resistant Architectural Roof Shingles ( 32.8-sq ft per Bundle )

What Customers Are Saying

Customers overwhelmingly praise the visual appeal and quality of these shingles, with nearly universal satisfaction. Most highlight dramatic improvements to home aesthetics, noting specific colors like Onyx Black enhance curb appeal and match existing architecture beautifully. Reviewers consistently express strong confidence in durability and materials, citing the 50-year warranty and robust construction. Many chose this brand specifically for its reputation and perceived longevity. A few mention minor issues like occasional shingles not laying perfectly flat, but these isolated concerns are vastly overshadowed by enthusiastic endorsements. Overall, customers consider these shingles an excellent investment that transforms home appearance while delivering trusted quality.