Owens Corning TruDefinition Duration Williamsburg Gray Architectural Roof Shingles (32.8 sq. ft .per. bdl)- 21 pc
Protect your home with the timeless beauty and durability of OC TruDefinition® Architectural Shingles in Williamsburg Gray , available at A+ Roofing Supply. Featuring advanced SureNail® Technology for superior hold and up to 130 MPH wind resistance, plus StreakGuard™ Algae Resistance, these shingles provide lasting protection, vibrant color, and a sleek, sophisticated finish—all backed by a limited lifetime warranty.
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
Upgrade your home’s protection and curb appeal with the premium performance of Owens Corning TruDefinition® Architectural Shingles in Williamsburg Gray , engineered for resilience and style. Designed for both homeowners and contractors seeking top-tier roofing materials, these shingles blend advanced technology with enduring aesthetics.
Built for Strength and Longevity
Crafted with Owens Corning’s patented SureNail® Technology, each shingle includes a tough woven fabric nailing strip for faster, more accurate installation and exceptional holding power. This unique feature also provides enhanced wind resistance up to 130 MPH, backed by a limited lifetime warranty for as long as you own your home.
Advanced Algae Resistance
Thanks to StreakGuard™ Algae Resistance Protection, these shingles help prevent the development of unsightly black streaks caused by blue-green algae. This keeps your roof looking clean, polished, and beautiful over the years, especially in humid or shaded environments.
Triple-Layer Reinforcement for Maximum Protection
These architectural shingles feature a “triple layer” reinforcement zone where the SureNail strip overlays two layers of shingles—known as the common bond area. This results in up to 200% wider nailing area than traditional shingles, offering exceptional durability and roof integrity.
Rich, Dimensional Color That Lasts
Estate Gray is part of the TruDefinition® color platform, designed to capture bright, vibrant hues and dramatic shadowing. The result is a dimensional, classic gray tone that enhances the architectural lines of any home, blending beautifully with a variety of exterior color palettes.
Efficient Coverage and Packaging
Each bundle covers 32.8 square feet, with three bundles required per 98.4 sq ft. For large-scale projects, shingles are shipped 39 bundles per pallet, ensuring streamlined logistics and efficient job planning.
Why Choose Owens Corning Duration Estate Gray Shingles from A+ Roofing Supply?
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Wind Resistant: SureNail® grip rated for 130 MPH wind performance.
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Algae Protection: Long-lasting resistance to black streaking with StreakGuard™.
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Color Retention: TruDefinition® platform ensures deep, vivid hues.
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Installer Friendly: Wider nailing area for faster, more reliable application.
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Lifetime Limited Warranty: Peace of mind for homeowners and contractors.
Whether you’re replacing an aging roof or building new, trust A+ Roofing Supply for the industry’s most reliable roofing products. Owens Corning TruDefinition® Duration® Shingles in Estate Gray combine the perfect balance of style, strength, and sustainability.
| Coverage Area per Package Quantity | 30 |
|---|---|
| Coverage Area Unit of Measure | Linear feet |
| Shingle Length (imperial) (Inches) | 36 |
| Color Family | Gray |
| Shingle Width (imperial) (Inches) | 12 |
| Algae Resistant | Yes |
| Fire Rating | Class A |
| Impact Resistance | No |
| Material | Asphalt |
| Underlayment Required | No |
| Color/Finish | Williamsburg Gray |
| Warranty | None |



















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