Owens Corning® TruDefinition® Duration® Shingles

When you need to install a new roof, you need the most dependable materials. TruDefinition® Duration® shingles feature Patented SureNail® Technology, providing superior grip to last longer on your home. TruDefinition® Duration® shingles are also designed with exceptional wind and algae resistance, keeping your roof structurally sound for a longer time. We offer a high level of customization with our TruDefinition® Duration® shingles, allowing you to choose a variety of colors to perfectly match with your home.

Certified Contractors

Even with high-quality shingles, your roof depends largely on the level of installation. StockMohr is recognized as an Owens Corning Roofing Platinum Contractor.  As premium contractors, we have met and continued to maintain Owens Corning's high standards and strict eligibility requirements. We perform meticulous work to make sure that each shingle is installed without error, leading to a longer-lasting, beautiful roof for your home.

Learn More About SureNail® Technology

Tested to be tough, proven to perform and the breakthrough design provides truly outstanding gripping power. Learn more. 

Roofing Warranties

At Stockmohr, we know your roof serves as your trusty shield against snow, hail, rain, ice, branches, and other debris. To make sure your roof is installed to the highest standards, we also extend the Owens Corning® Platinum Protection roofing warranty. Learn more.