What Can Void A Warranty On Your Roofing Material

17 May 2023
 Categories: , Blog

Are you ready to have a new roof installed on your home, and are you comparing various roofing materials to get the job done? One of the features you may be looking at is the warranty that comes with the material. While roofing material warranties can be a great way to protect your investment in a new roof, it is possible to void the warranty on the material. Here are some tips for making sure that you do not void the warranty.

Improper Installation 

All roofing materials will have the manufacturer's specifications about how the material is installed. The best way to ensure that the material is installed properly is by working with a certified roofing contractor in your area. They have the experience to perform the job correctly and ensure that your warranty is valid. If you run into a problem down the road where the material fails, the manufacturer will not blame it on an improper installation.

Improper Maintenance

A roof is not something you install and then forget about, since it needs proper maintenance over the years. Part of the warranty will likely include a requirement for performing necessary maintenance to keep the roofing material in good condition. For example, clearing debris off the surface so that algae and mold do not grow on the surface, or cleaning gutters so that water does not rise into the row of starter shingles. Roofing manufacturers can tell when roofing material is damaged due to neglect, so make sure to stay on top of maintenance.


You will want to understand if you will void the warranty by making modifications to the roof. This is often the case when someone installs solar panels on top of an existing roof. It can also include mounting items on top of the roofing material, like an air conditioner or satellite dish. If you are doing any of these things, you'll want to make sure that the method used to perform the modification does not void the warranty. 

Weather Damage

There are many types of weather damage that will void a warranty. This includes strong winds that rip roofing material off the surface, hail that causes physical indentations, or impact damage due to fallen trees. These are conditions that are out of the control of the manufacturer, and you won't be able to use a warranty to replace the shingles. Warranties typically cover defects in material and not weather-related conditions. 

To find out more, contact a roofing contractor today.