Roofing Warranty | Preferred Protection

Protect your investment

A healthy roof consists of many parts. With the Owens Corning Roofing & Asphalt, LLC (“Owens Corning”) Preferred Protection Roofing System Limited Warranty,* every component—not just the shingles—of your Owens Corning™ Roofing System is covered by an extended warranty. It’s a smart way to ensure your investment is protected for years to come.


Peace of mind

Standard warranties have a very limited “non-prorated” period where there is 100% coverage for both material defects and labor to repair or replace them. With the Preferred Protection Roofing System Limited Warranty, you can rest easy knowing you have this extra coverage for a longer period of time.


The Preferred Protection Roofing System Limited Warranty provides 100% coverage for both material defects and the labor to repair or replace them, including tear-off and disposal. Additionally, most Roofing Essentials Accessory Products take on the warranty of the shingle installed*—* in many cases this extends their warranty period.


It takes more than shingles to create a high-performance roof—it takes a system of products designed to work together. Owens Corning™ Roofing Essentials™ Accessory Products are engineered to work with our shingles to provide maximum performance and durability. Check out the diagram at right to see the complete Owens Corning™ Roofing System.

One-time transfer*

Whether you’re staying in your home for years to come or plan to sell, the Preferred Protection Roofing System Limited Warranty is an excellent investment. If you’re planning to sell, you can transfer the warranty once anytime during the life of the warranty, making it highly desirable to future home buyers.


To be eligible for the Preferred Protection Roofing System Limited Warranty, you must purchase and install Owens Corning™ shingles and at least three Owens Corning™ Roofing Essentials Accessory Products listed to the right. You must also meet the following requirements:

  • An Owens Corning™ Preferred Contractor must install your new Owens Corning™ Roofing System and adhere to local building codes.
  • Your roofing system must be installed over a clean roofing deck and not over existing shingles or other roofing materials.
  • You must use a No. 15 or No. 30 asphalt-saturated felt or Owens Corning™ Deck Defense™ Underlayment.

Roofing Warranty on other shingles brand

A1 Roofing Systems Inc.’s 10-year workmanship warranty is our commitment to the quality every customer deserves from their roofing contractor. Our Roofing warranty covers all work performed by A1 Roofing Systems Inc. Our installed products will remain in place, and will remain leak-free, for 10 years. A1 Roofing Systems will repair any deficiencies on our workmanship, related to our installation, within the 10-year warranty period.

A1 Roofing Systems Inc. warranties its workmanship and installations for the 10 years from the completion date of the installation. If there are any deficiencies with any aspect of the workmanship and installation completed by A1 Roofing Systems, A1 Roofing Systems will fix the deficiency at no cost to the homeowner. This Warranty covers workmanship and installation by A1 Roofing Systems only. Material and product defects are covered under separate manufacturer warranties as per stated in those manufacturer warranties. A1 Roofing Systems Inc. workmanship warranty will become void if a person or a firm other than A1 Roofing Systems Inc. performs or re-performs any work within the scope of the original work completed by A1 Roofing Systems as specified in the original contract during the 10-year warranty period.

Limitations and exclusions:

Under no circumstances shall A1 Roofing Systems Inc. be liable for any incidental or consequential damages or losses. This warranty does not cover damages from such causes as abuse, vandalism, accident, neglect, fire or freight damage.