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10 Things Every Homeowner Should Know About Roof Warranties

Posted on July 19, 2023

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10 Things Every Homeowner Should Know About Roof Warranties

As a homeowner, one of the most important investments you can make for your property is a quality roof. However, even the best roofing systems may experience problems over time, which can lead to costly repairs or even a full replacement. This is where a roof warranty can be a valuable asset. In this comprehensive guide, we will discuss roof warranties, including what they cover, how long they last, and whether they are transferable. So, let’s dive in and discover everything you need to know about roof warranties!

#1 Understanding Roof Warranties

What Is A Roof Warranty?

A roof warranty is a guarantee provided by either the roofing manufacturer or the contractor that the roof will perform as intended for a certain period of time. It is a written agreement that outlines the terms and conditions of coverage, ensuring that homeowners are protected in case of unexpected problems with their roofing system.

#2 Types Of Roof Warranties

There are different types of roof warranties that homeowners should be aware of:

  • Manufacturer Warranty: This warranty is provided by the manufacturer of the roofing materials and covers defects in materials during its production. It typically varies in length, ranging from a few years to several decades, depending on the product.
  • Workmanship Warranty: The roofing contractor offers this warranty and covers installation errors and other problems caused by poor workmanship. The duration of this warranty depends on the contractor. 
  • System Warranty: A system warranty covers both materials and workmanship, providing comprehensive protection for the entire roofing system. It can be provided by either the manufacturer or the contractor and may last up to 30 years.
  • Transferable Warranty: Some warranties can be transferred to a new homeowner if the property is sold during the warranty period. This can be a valuable selling point for homeowners looking to sell their property in the future.

#3 What Does A Roof Warranty Cover?

Coverage of Manufacturer Warranties

Manufacturer warranties primarily cover defects in materials and manufacturing. They include:

  • Roof leaks caused by manufacturing defects or installation errors
  • Problems with the roofing system’s appearance, such as fading or discoloration
  • Wind damage, if the roofing material is designed to withstand a certain wind speed
  • Other issues specific to the type of roofing material, such as cracking or splitting of shingles

It’s important to note that not all problems with a roofing system are covered by a warranty. For example, damage caused by extreme weather events, such as hurricanes or tornadoes, may not be covered. Additionally, routine maintenance and repairs are the responsibility of the homeowner and may not be covered by the warranty.

Coverage of Workmanship Warranties

Workmanship warranties primarily cover installation errors and other problems caused by the contractor. They include:

  • Fixing leaks, poor drainage, and cosmetic damage caused by the installation process
  • Ensuring the roofing system meets industry standards and local building codes
  • Rectifying any issues that arise due to improper installation techniques

It’s important to choose a reputable contractor who offers a workmanship warranty, as it ensures that any mistakes made during the installation process will be fixed at no cost to the homeowner.

#4 How Long Do Roof Warranties Last?

Duration of Manufacturer Warranties

The length of a manufacturer warranty varies depending on the type of roofing material and the manufacturer. Most standard warranties on dimensional shingles, for example, last around 30 years and are prorated after 10 years. Prorated warranties mean that the manufacturer pays less towards fixing any problems as the years go by.

However, it’s worth noting that when homeowners register their roofing system with a manufacturer, they can often receive an extended non-prorated warranty of up to 50 years. This extended warranty may cover a wider range of issues and provide more comprehensive protection for the roofing system.

Duration of Workmanship Warranties

Workmanship warranties typically range in length from two to ten years. Some companies even offer lifetime warranties on their workmanship, indicating their confidence in the quality of their installation. The length of the warranty reflects the contractor’s commitment to fix any installation errors that may arise during the specified period.

#5 Are Roof Warranties Transferable?

Some roof warranties are transferable to a new homeowner if the property is sold during the warranty period. Transferable warranties can be a valuable selling point, as they provide peace of mind to potential buyers. However, it’s important to note that there may be certain conditions and fees associated with transferring the warranty. Homeowners should carefully review the terms and conditions of their warranty to understand any limitations or requirements.

#6 How to Use Your Roof Warranty

In the unfortunate event that you need to use your roof warranty, there are a few steps you should take:

  • Contact the warranty provider: Whether it’s the manufacturer or the contractor, reach out to the warranty provider as soon as you notice a problem with your roof. Provide them with all the necessary details and documentation to initiate the warranty claim process.
  • Follow the warranty claim process: Each warranty provider may have a specific process for filing a claim. This may involve submitting photos, providing proof of purchase, or arranging for an inspection. Follow the instructions provided by the warranty provider to ensure a smooth and efficient claims process.
  • Work with the warranty provider: Once your warranty claim is approved, work closely with the warranty provider to coordinate any necessary repairs or replacements. Keep communication lines open and provide any additional information or documentation they may require.
  • Maintain your roof: Even with a warranty in place, it’s essential to maintain your roof properly. Regular inspections, routine maintenance, and prompt repairs can help prevent issues and ensure that your warranty remains valid.

#7 Keep All Documentation

When you purchase roofing materials, it’s crucial to hold on to all the paperwork, especially the warranty provided by the installer or manufacturer. Keeping these documents safe is essential because you may not have sufficient evidence to prove that you received their products or services without them. If any issues arise in the future, having these documents on hand allows you to easily request a free roof inspection or repair work as per the terms of the warranty. So, remember to keep your roofing paperwork safe for peace of mind down the road.

#8 Some Activities May Void Warranties

When it comes to warranties, it’s essential to watch out for the fine print. Some may have conditions that can void the warranty if certain activities are not followed. Installing unlicensed items like skylights, neglecting necessary repairs and maintenance, or hiring unlicensed roofing contractors can void the warranty. To ensure your warranty stays valid and you’re covered, make sure to abide by these requirements. Always double-check the terms and conditions to keep your warranty intact and enjoy the protection it provides.

#9 Does Installing Solar Panels Void Your Roof Warranty?

If you’re contemplating installing solar panels, you might have concerns about its impact on your current warranty. While solar panels offer great benefits like clean energy and lower energy costs, the decision can still feel challenging. 

The good news is that properly installed solar panels are unlikely to void your roof warranty. However, certain factors are crucial to consider, such as the type of warranty, its terms, and the contractor’s expertise. Adhering to the appropriate procedures during installation is also essential. By keeping these factors in mind, you can confidently harness the advantages of solar energy while maintaining the protection of your roof warranty.

 Solar Panels

#10 How Long Does A Roof Warranty Last For A New Home?

Roof warranties for new homes can vary depending on the manufacturer of the roof shingles and the type of warranty. The most prevalent type of roof warranty is the manufacturers’ or shingle warranty, spanning 20 to 50 years of coverage. If you’re concerned about the quality of your roof, it’s a good idea to get a written warranty from the manufacturer or builder. This will protect you if there are any problems with the roof in the future


Understanding roof warranties is paramount for every homeowner. Knowing these 10 essential aspects allows you to make informed decisions and ensure your home’s protection and longevity. From different types of warranties to the importance of proper installation and maintenance, this knowledge equips you to navigate the world of roof warranties with confidence.

As you embark on your roofing journey, Hepler Contracting will be there to help you. With our expertise and reliability, you can rest assured that your home is in good hands. As a GAF-certified contractor, we uphold the highest standards of roofing excellence, ensuring top-notch installations and reliable warranties. For any inquiries, or to schedule a consultation, give us a call at (412) 694-8785. Based in the heart of Pittsburgh, we are the go-to experts for all your roofing needs.

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