Owens Corning TruDefinition Duration Designer Architectural Roof Shingles, Sand Dune — Algae Resistant, 32.8-sq ft per Bundle Polished Nickel Hardware It’s the final brushstroke that

It’s the final brushstroke that makes your space feel complete—and luxuriously considered

with coarse 1/2-13 threads

Tools are backed by a DEWALT 3-year limited warranty so you can buy with confidence

Minimum clearance required for installation: 12 in

Owens Corning TruDefinition Duration Designer Architectural Roof Shingles, Sand Dune — Algae Resistant, 32.8-sq ft per Bundle Polished Nickel Hardware It’s the final brushstroke thatTruDefinition Duration Designer Sand Dune Architectural Shingles Upgrade curb appeal and protection with Owens Corning TruDefinition Duration Designer shingles in Sand Dune. These laminated asphalt shingles feature patented SureNail Technology for superior holding power and StreakGuard algae resistance to help prevent black streaks. Key Features: SureNail Technology: Tough engineered nailing strip with triple layer reinforcement for fast, accurate