GAF Timberline Roofing Shingles
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What is the Total Cost to Buy and Install GAF Roof Shingles?

Last Updated: December 05, 2023

GAF has been in business for more than 125 years and is the largest manufacturer of commercial and residential roofing in North America.

The company offers three distinct lines of roofing shingles, including Timberline shingles, the top-selling shingle in North America. This buying guide provides valuable information about GAF roof shingles in addition to pricing information that will help you plan your roofing project.

GAF Timberline Roofing Shingles Prices

GAF Roofing Shingles Average Costs #

GAF Shingle LineCost per Square Foot InstalledEstimated Cost for 2,000 sq ft Roof
3-Tab Shingles$2.50 - $3$5,000 - $6,000
Timberline Shingles$3 - $5$6,000 - $10,000
Designer Shingles$4 - $6$8,000 - $12,000

If new roofing shingles cannot be installed over the old ones and need to be removed and disposed of, this might add an additional $1 to $4 per square foot to the total cost.

Real World GAF Timberline Roofing Installation Costs #

  • "I wanted an architectural shingle for my ranch house, so I chose Timberline HDZ in weathered wood color. For my 1,800 sq ft roof, the GAF shingles were $350 per square with installation, tear-off and new underlayment costing $485 per sq ft total." - Amanda S.

  • "We went with Timberline American Harvest lifetime shingles on our lake cottage. For the 1,000 sq ft roof, the thicker GAF shingles were $225 per square and with the tear-off and roofer labor our final cost was $375 per sq ft." - Michael L.

  • "I upgraded to GAF Timberline Ultra HD shingles with wind warranty on my 2,500 sq ft colonial home. The premium architectural shingles plus installation was $475 per square. In total for my roof it was $23,750." - Steve D.

  • "For our large commercial warehouse we needed a durable, reliable roof so we chose Timberline HDZ shingles which were $275 per square including roofer installation fees. For 15,000 sq ft our total GAF roofing cost was $82,500." - James W.

As shown, installed costs for GAF Timberline shingles ranged $275 - $500 per sq on average.

Reasons to Buy GAF Roofing Shingles #

It's no coincidence that GAF shingles are among the best-rated and best-selling in the U.S. The many reasons why builders and customers prefer GAF roofing shingles include:

  • Award-winning quality: The impressive resume of GAF shingles includes a Builder's Choice Award, the 2011 Innovation Award, the Architects Choice for Excellence Award, and a #1 rating in quality and innovation by multiple studies.
  • Peace of mind: Offering industry-leading warranties and a factory certified contractor network with more than 4,000 members, you can be confident in your purchase of GAF shingles knowing they will be installed by experts and backed by North American's largest roofing manufacturer.
  • Green technology: GAF is dedicated to using recycled materials, incorporating sustainable manufacturing processes, and utilizing the latest technologies to make sure its products have a minimal environmental footprint. This is good news for the planet and for your wallet, as energy efficient GAF roof shingles can help slash energy bills and could even qualify you for a tax credit.

Types of GAF Roofing Shingles #

The three lines of GAF shingles are described below.

  • 3-Tab Shingles: GAF 3-Tab shingles provide affordable quality for homeowners who have a limited budget but don't want limited performance. Available in a wide range of colors, these shingles can withstand winds up to 150 mph, have a Class A fire rating and come with a 30-year limited transferable warranty.
  • Timberline Roof Shingles: GAF Timberline roof shingles are the #1 selling shingles in North America. Combining beauty and brawn, this diverse shingle line is protected by a lifetime warranty, comes in a number of attractive colors and styles (including natural wood shake), and can help you save money on energy and insurance.
  • Designer Shingles: Get the look of tile, wood and slate at a fraction of the cost with designer shingles from GAF. With their distinct styling GAF designer shingles will not only make your home the envy of the neighborhood, but provide exceptional durability and are backed by a lifetime warranty.


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