Owens Corning TruDefinition Duration COOL Plus Architectural Roof Shingles, Mystic Gray — 32.8-sq ft per Bundle

Regular price $63.35

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TruDefinition Duration COOL Plus Shingles, Mystic Gray (32.8-sq ft/Bundle)

Owens Corning TruDefinition Duration COOL Plus shingles combine solar‑reflecting granules with patented SureNail Technology for lasting performance and curb appeal. Each bundle covers 32.8 sq ft and is designed to meet California Title 24 cool roof requirements while delivering Class A fire protection and 130‑MPH wind resistance.


Key Features:

  • Cool Roof Performance: Solar‑reflecting granules help reduce heat transfer and meet California Title 24, Part 6 requirements
  • SureNail Technology: Patented nailing strip delivers enhanced holding power and installation confidence
  • High Wind Protection: 130‑MPH wind resistance limited warranty when installed to specs
  • Impact Resistant: Rated Class 3 for added durability against hail and debris
  • Coordinated System: Color‑matched Hip & Ridge shingles available for a finished look

Specifications Table:

Specification Details
Series Name TruDefinition Duration Cool Plus
Type Architectural
Material Asphalt
Color/Finish Family Gray
Manufacturer Color/Finish Mystic Gray
Package Type Bundle
Underlayment Required Yes
Wind Rating (MPH) 130
Bundles per 100 Sq Feet 3
Coverage Area per Package Quantity 32.8
Coverage Area Unit of Measure Square feet
Approximate Surface Coverage 32.8-sq ft
Shingle Length (imperial) (Inches) 13.25
Shingle Length (metric) (Centimeters) 33.655
Shingle Width (imperial) (Inches) 39.375
Shingle Width (metric) (Centimeters) 100.01
Algae Resistant No
Impact Resistance Yes (Class 3)
Laminated Yes
Warranty Limited lifetime
ENERGY STAR Certified No
Fire Rating Class A
CA Residents: Prop 65 Warning(s) Yes
UNSPSC 30151500

Frequently Asked Questions (FAQ):

Q: How much area does one bundle cover?
A: Each bundle covers approximately 32.8 square feet; three bundles cover one roofing square (98.4 sq ft).


Q: Are these shingles approved as cool roof shingles?
A: Yes, they meet Los Angeles County Green Building Standards Code and California Title 24, Part 6 Cool Roof requirements.


Q: What is the wind rating?
A: They carry a 130‑MPH wind resistance limited warranty when installed per manufacturer requirements.


Q: Do I need underlayment?
A: Yes. An appropriate underlayment is required; Owens Corning recommends using it as part of a complete roofing system.


Q: What type of warranty is included?
A: Limited lifetime warranty; see manufacturer for full terms and requirements.


Cool, Dimensional, and Effortlessly Refined

Mystic Gray ushers in a polished, architectural rhythm across the roofline, casting a sophisticated, shadowed dimension. The TruDefinition color story delivers a crisp, modern palette that flatters both classic and contemporary facades. Pair it with white siding and matte black accents for a tailored, graphic silhouette. It’s an essential finish for elevating curb appeal with quiet, luxurious confidence.


Upgrade to COOL Plus performance and transform your roof with durable, energy‑minded style—add these shingles to your project today.

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Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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