When you invest in a new roof for your home, you want the peace of mind that it will stand the test of time and protect your property effectively. Roofing warranties play a crucial role in assuring homeowners of the quality and durability of their roofing materials and installation. In this blog post, we will help you understand roofing warranties, the different types available, and what you need to know to make an informed decision about your roofing project.

  1. Types of Roofing Warranties

a. Manufacturer’s Warranty: This warranty covers the roofing materials themselves and is typically provided by the manufacturer. It guarantees that the materials are free from defects and will perform as expected under normal conditions. Manufacturer warranties can vary in duration, with some lasting 20 to 50 years or more, depending on the material.

b. Workmanship Warranty: Also known as a contractor’s warranty, this covers the installation work performed by the roofing contractor. A workmanship warranty ensures that the roofing system is installed correctly and in accordance with industry standards. The duration of workmanship warranties can vary but typically ranges from one to ten years.

  1. What Is Covered?

Manufacturer’s Warranty:

  • Material defects: This covers issues related to the quality of the roofing materials themselves, such as premature shingle cracking or granule loss.
  • Lifespan: The warranty often specifies the expected lifespan of the roofing materials under normal conditions.
  • Proration: Some manufacturer warranties are prorated, meaning that coverage decreases over time, typically after a specified number of years.

Workmanship Warranty:

  • Installation errors: A workmanship warranty protects against problems caused by errors in the roofing installation process, such as leaks or improper flashing.
  • Contractor responsibility: It holds the roofing contractor responsible for correcting any issues related to their workmanship.
  1. What Is Not Covered?

It’s essential to carefully review the terms and conditions of both the manufacturer’s and workmanship warranties to understand what is not covered. Common exclusions may include:

  • Damage is caused by severe weather events, such as hurricanes or hail storms.
  • Damage resulting from improper maintenance or neglect.
  • Repairs or modifications made by someone other than the original contractor.
  • Normal wear and tear.
  • Damage caused by accidents, pests, or other non-roofing-related factors.
  1. Transferring Warranties

In some cases, roofing warranties may be transferable from one homeowner to another if you sell your home during the warranty period. This can be an attractive selling point for potential buyers, as it provides assurance regarding the roof’s condition.

  1. Warranty Registration

To ensure that you’re eligible for the manufacturer’s warranty, be sure to follow their registration process if required. Registration often involves providing proof of purchase and other necessary information within a specified timeframe.

  1. Professional Installation Matters

A key factor in maximizing the benefits of your roofing warranties is hiring a reputable and experienced roofing contractor. The quality of the installation plays a significant role in the roof’s performance and durability.


Understanding roofing warranties is essential when embarking on a roofing project. By knowing the types of warranties available, what they cover, and what they don’t, you can make informed decisions about your roofing materials and contractor. Remember that a strong, long-lasting roof requires both high-quality materials and proper installation. Always read and keep a copy of your warranties and ensure that your roofing project is completed by a qualified professional who stands behind their work. A well-protected and durable roof is a valuable asset for any homeowner.

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