SLOPE ROOF

Slope Roof

Owens corning
Owens corning

TruDefinition®

Duration®

Adds dramatic color contrast and dimension to any roof. Outstanding performance with our patented SureNail® Technology.

AVAILABLE COLORS:

TruDefinition® Duration® Designer

Bright, bold and brilliant colors for spectacular curb appeal, with the high performance of SureNail® Technology.

AVAILABLE COLORS:

TruDefinition®
Duration FLEX®

SBS polymer modified shingle that meets the highest impact rating possible, UL2218 Class 4 with SureNail® Technology.

AVAILABLE COLORS:

Oakridge®

A step-up from three-tab shingles, these architectural shingles provide long-lasting performance and striking beauty.

AVAILABLE COLORS:

Berkshire®

Architectural shingles resemble natural slate & feature large tab and unique shadow lines for an added look of dimension.

AVAILABLE COLORS:

Supreme®

Traditional, non-dimensional three-tab shingles balance weather resistance and value.

AVAILABLE COLORS:

TECHNICAL INFORMATION

  • Two-piece laminated fiber glass-based construction
  • 229 / 240 lbs. per square (weight dependent on manufacturing facility)
  • UL Class A fire resistance
  • UL certified to meet ASTM D3462
  • UL certified to meet ASTM 3018 Type I
  • Conforms to CSA standard A123.5
  • Miami-Dade Product Control Acceptance: Please see the Notice of Acceptance (NOA) to determine approved products by manufacturing location.

WARRANTY DETAILS

CertainTeed warrants that its shingles will be free from manufacturing defects, and provides the extra assurance of SureStart™ protection. Below are highlights of the warranty for Landmark®. See CertainTeed’s Asphalt Shingle Products Limited Warranty document for specific warranty details regarding this product.


  • Lifetime, limited transferable warranty
  • 10-year SureStart™ warranty (100% replacement and labor costs due to manufacturing defects)
  • 10-year StreakFighter® warranty against streaking and discoloration caused by airborne algae
  • 15-year, 110 mph wind-resistance warranty
  • Wind warranty upgrade is available for Landmark up to 130 mph. Specified CertainTeed starter and CertainTeed hip and ridge are required

GAF offers you many great lifetime shingle choices including Timberline Shingles with advanced protection technology. They’re the #1 selling shingles in North America!


Advanced Protection Technology results in superior protection for your home, while reducing the use of precious natural resources. That’s better for your home – and better for the environment.

GAF offers you many great lifetime shingle choices including Timberline Shingles with advanced protection technology. They’re the #1 selling shingles in North America!


Advanced Protection Technology results in superior protection for your home, while reducing the use of precious natural resources. That’s better for your home – and better for the environment.

STYLES AVAILABLE

Aspen
Barkwood
Barkwood1
Charcoal
Hickory
Hunter Green
Sample Naturalshadow Charcoal
Sample Naturalshadow Hunter Green
Sample Naturalshadow Pewtergray
Sample Timberline Hickory
Sample Timberline Shakewood
Sample Timberline Weatheredwood

We're a GAF Factory-Certified Master Elite® Roofing Contractor

Our Elite GAF certification can gives you the peace of mind needed to trust our work.

LEARN MORE

WARRANTY DETAILS

We offer the System Plus and Golden Pledge warranty plans on all our GAF products.

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