Duration Premium COOL Shingles feature granules that reflect solar energy, which helps keep roofs cooler and 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® qualified and Cool Roof Rating Council (CRRC) rated and meet the requirements of California Title 24, Part 6. These shingles also offer the advanced performance of patented SureNail® Technology.

TruDefinition® DURATION® COOL Shingles with SureNail technology

TruDefinition® DURATION® COOL Shingles with SureNail technology feature granules that reflect solar energy, which helps keep roofs cooler and decrease the amount of heat transferred to a home’s interior—and the amount of air conditioning needed to keep it comfortable. TruDefinition® DURATION® COOL Shingles with SureNail technology are ENERGY STAR® qualified and Cool Roof Rating Council (CRRC) rated and meet the requirements of California Title 24, Part 6. These shingles also offer the advanced performance of patented SureNail® Technology.

Owens Corning® Total Protection Roofing System® integrates engineered Owens Corning® components that work together to address these three primary performance areas, critical to a high-performance roof, while also making it easy to understand the importance of each. With Owens Corning, it’s easy to confidently deliver total protection, beauty and peace of mind.

Precision General Contracting's diagram of a rainproof roof construction. 10650 Treena Street Suite 203, San Diego, CA 92131 (858) 384-6464
Helps Create a Water-Proof Barrier

Block water resulting from ice damming, wind-driven rains and normal water flow. A properly sealed roof helps prevent rot and mold.

Precision General Contracting's diagram showing a wind-resistant roof structure.
Helps Protect Against The Elements

Add a tough, yet beautiful layer of defense with strong adhesion that resists blow offs and helps shed water away from the roof deck. Helps protect the most vulnerable areas such as eaves and peaks.

Precision General Contracting's diagram of a ventilated roof structure.
Optimize Airflow in your Attic

Reduces heat and moisture buildup that can lead to ice damming, roof deterioration, and mold infestation. This helps air flow through the attic to manage temperature and moisture.

TruDefinition®

Duration® Cool

Shingles with Patented SurNail® Technology

Color and Curb Appeal

TruDefinition® Duration® COOL Shingles provide dramatic curb appeal and outstanding performance.

The TruDefinition® color platform provides an exclusive combination of color, depth and shadowing that makes for an exciting impression from the curb.

TruDefinition® Duration® COOL color offerings are specfically designed with solar-relecting granules to help decrease the amount of heat transferred into a home. They also meet the prescriptive Cool Roof requirements of California Title 24, and are rated by the Cool Roof Rating Council (CRRC). Being COOL has never looked better.

Features of Duration® Shingles:

  • Patented SureNail® Technology
  • Limited Lifetime Warranty*/‡‡
    (for as long as you own your home)
  • 130-MPH Wind Resistance Limited Warranty*
  • Coordinates with color-matched Owens Corning®
    Hip & Ridge shingles for a finished look
Precision General Contracting's chart of TruDefinition Duration COOL shingles with color samples and specifications.
Precision General Contracting's chart of TruDefinition Duration COOL shingles with color samples and specifications.

Owens Cornering®
COOL Roof Collection

In a premium offering of TruDefinition® Duration® COOL Shingles, there are COOL Roof Collection colors that are specially designed to reflect the sun’s rays, helping to make your home more comfortable and energy efficient. These deep, rich colors are unexpected for solar-reflecting shingles which are typically very light in color. Now you can save energy and look great at the same time.

Precision General Contracting's educational diagram explaining how a roof reacts to heat from the sun, showing solar reflectance and thermal emittance.

Cool Roof Requirements in California and Other Compliance Programs

Additional Features of COOL ROOF COLLECTION colors:

  • Meet the prescriptive Cool Roof requirements of California Title 24, Part 6
  • Are Cool Roof Rating Council (CRRC) rated
  • Meet City of Los Angeles Cool Roof requirements
  • Meet Property Assessed Clean Energy (PACE) financing program requirements
  • May help lower household energy consumption by keeping the roof cooler; also may help decrease CO2 emissions
Precision General Contracting's promotional graphic showcasing the features of SureNail Technology in shingles, including adhesive power and wind resistance.
Precision General Contracting's detailed brochure on the Total Protection Roofing System, highlighting product specifications and benefits.

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We have taken our decades of experience to create a company that doesn’t just care about getting the job done, but getting the job done right! Contact us today to discuss your building needs and receive a free consultation, which includes a no-obligation quote!

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