Roof cost calculator by GAF
GAF is North America's largest roofing manufacturer. Planning a new roof? Use our free and simple calculator to get a quick roof cost estimate on our top selling shingle: Timberline HDZ. Simply provide the information requested to receive an estimate.
What to expect from the roof cost calculator*
Calculating your estimate
GAF uses your address along with general information such as square footage, roof complexity, and slope to calculate a roof cost estimate.
Understanding the estimate
Your estimate will display as an average price range from low to high.
* Estimates provided are non-binding and for informational purposes only. Roof replacement costs vary based on many factors. Consult with a local roofing contractor for an official quote for your project.
GAF offers quality roofing products to suit your needs
As North America's largest roofing manufacturer with over 135 years in business, GAF is committed to making innovative, high-quality products to meet your needs.
Roof replacement estimate FAQs
GAF uses information including but not limited to address, roof size, slope and complexity to calculate a non-binding roof cost estimate for general informational purpose
The cost of a new roof is influenced by a variety of factors including but not limited to the size, piitch and complexity of your roof, the geographic area where you live, local labor costs, and the roofing materials that you select. For example, an asphalt shingle roof may be less expensive than materials such as metal, slate or solar.
A copy of your estimate will be sent to your email. To get a detailed quote for your specific roofing project, contact a local contractor certified by GAF.