Roofing Warranties Explained: What Every Homeowner Should Know

As a homeowner in Mesa-Phoenix, Arizona, your roof serves as the first line of defense against the elements. When the time comes to replace or repair your roof, understanding roofing warranties is crucial. In this blog, we will explore the different types of roofing warranties and what you need to know to protect your investment.

Types Of Roofing Warranties

There are two primary types of roofing warranties every homeowner should know about: manufacturer warranties and workmanship warranties.

  • Manufacturer Warranties: These warranties cover the roofing materials, such as shingles or tiles, provided by the manufacturer. They typically cover defects in the materials, like premature wear or failure due to manufacturing issues.
  • Workmanship Warranties: Also known as labor warranties, these cover the installation of the roofing materials by the roofing contractor. They guarantee that the contractor has properly installed the roof according to industry standards.

Understanding Manufacturer Warranties

Manufacturer warranties often vary in coverage and duration. Here are some key aspects to consider:

  • Material Coverage: This includes the type of roofing materials covered under the warranty. Some warranties may cover only specific products or product lines.
  • Warranty Duration: This refers to the length of time the warranty is valid. Most manufacturer warranties range from 10 to 50 years, depending on the quality of the materials.
  • Prorated vs. Non-Prorated: Prorated warranties offer diminishing coverage over time, while non-prorated warranties provide consistent coverage for the entire warranty period.

Evaluating Workmanship Warranties

Workmanship warranties vary among roofing contractors, so it’s essential to ask for details when selecting a contractor. Here are some factors to keep in mind:

  • Warranty Duration: Most workmanship warranties range from 1 to 10 years. A longer warranty may indicate the contractor’s confidence in their installation work, or it may be a scam make you think they are a good contractor.
  • Transferability: If you plan to sell your home, find out if the warranty is transferable to the new owner. A transferable warranty can add value to your property.
  • Exclusions: Be sure to read the fine print for  exclusions in the warranty.  Warranties do  not cover damage caused by natural disasters or lack of proper maintenance.

The Importance Of Proper Maintenance

To keep your roofing warranty valid and protect your investment, regular maintenance is critical. Here are some maintenance tips to follow:

  • Inspect your roof at least twice a year, preferably in spring and fall, to identify any potential issues. Walk around your home and look up at the overhangs for signs of moisture staining or wood rot.
  • Remove debris, such as leaves and branches, from the roof and gutters regularly.
  • Trim back any overhanging tree limbs touching the roof to prevent damage and reduce debris buildup. This also reduces rodent access to the roof.
  • Check for signs of damage, like cracked or missing tiles/shingles, and arrange for repairs as needed.
  • Ensure proper attic ventilation to prevent condensation buildup, which can lead to mold and rot.

Making A Warranty Claim

If you encounter a problem with your roof that falls under the warranty, follow these steps to make a claim:

  1. Review your warranty documents to confirm coverage and any necessary steps for filing a claim.
  2. Contact the appropriate party (manufacturer or contractor) to report the issue and request assistance. Many warranties require notification in writing, i.e. email or letter.
  3. Document the issue with photos and a detailed description of the problem.
  4. Keep records of any communication and expenses related to the claim, as you may need them for reference or reimbursement.
  5. Make notification as soon as a problem is observed. 


Understanding roofing warranties is essential for homeowners in Mesa-Phoenix, Arizona, as they provide protection for your investment. By knowing the differences between manufacturer and workmanship warranties, you can make informed decisions about your roofing materials and contractor. Proper maintenance will not only keep your warranty valid but also ensure the longevity and performance of your roof. If you encounter an issue covered under your warranty, following the proper steps for making a claim will help you resolve the problem efficiently. Armed with this knowledge, you can have peace of mind knowing that your roof is well-protected and enjoy the comfort of your home for years to come.

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