TruDefinition Duration

TruDefinition® Duration® Shingles are specially formulated to provide dramatic color contrast and dimension to any roof and are available in all the popular colors. Beyond the impressive curb appeal, they also come with the advanced performance of patented SureNail® Technology—a technological breakthrough in roofing.

ENERGY STAR® Rated Shingles

ENERGY STAR® is for roofs too. Similar to the energy-efficient appliances in your home, roofing products can provide heating and cooling saving qualities. Owens Corning® Roofing Shingles can help reduce your heating and cooling bills when installed properly. Certain shingles reflect solar energy, decreasing the amount of heat transferred to a home’s interior — and the amount of air conditioning needed to keep it comfortable. Actual savings will vary based on geographic location and individual building characteristics

SureNail® Technology†‡

There’s a line between a good shingle and a great shingle.

It’s the nailing line on your shingles. The difference between a good shingle and a great shingle is having SureNail® Technology. With SureNail® Technology, strength and durability are built into every Duration® Series shingle, thanks to the unique fabric strip in the nailing area. This unique shingle design provides outstanding gripping power.

  • Patented SureNail Technology
  • Breakthrough Design
  • Triple Layer Protection®
  • Outstanding Grip
  • Exceptional Wind Resistance

StreakGuard Algae Resistance Protection

Don’t let algae growth ruin the exterior appearance of your home. As an industry leader in innovation, Owens Corning blends copper-lined granules, which help resist algae growth, into our colorful granules in a way that is proprietary to us and is scientifically developed to meet the needs of specific regional climates.

Owens Corning® StreakGuard Algae Resistance Protection helps inhibit the growth of blue-green algae to provide protection against those ugly black streaks.

  • TruDefinition® Color Platform

    TruDefinition® is our color design platform trademark on shingles that are specially formulated to capture the bright, vibrant hues and dramatic shades that showcase the aesthetic appeal of your home. Shingles feature multiple-granule colors and shadowing to provide an extraordinary look that will enhance your home and complement its natural surroundings.


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