Owens Corning Duration roof Installation in Maple Grove, MN by Storm Group Roofi

Duration® Premium Cool Shingles reflect solar energy, helping decrease the amount of heat transferred to a home’s interior – and the amount of air conditioning needed to keep it comfortable. Duration® Premium Cool Shingles are ENERGY STAR® rated and feature unique lighter colors that have corresponding Owens Corning™ Hip & Ridge Shingles. These shingles also offer our patented SureNail® Technology.