The Dos And Don'ts Of Metal Roofing Restoration

Posted on: 13 April 2023

An old metal roof can be an eyesore, but visible rust is more than a cosmetic problem. Corrosion can severely degrade a metal roof, shortening its lifespan and leading to leaks or other failures. Replacing a metal roof can be expensive, so restoration is often a better option for situations where you can save your existing roof.

However, restoration isn't a cure-all, and it isn't a process to take lightly. Correctly restoring a metal roof takes time, skill, and experience, especially if you're after results that will last. These do's and don'ts will help you understand the best way to approach this job so that you can breathe new life into your aging metal roof.

Do: Hire a Professional

Restoring a metal roof is rarely an easy job. While plenty of brush-on products promise to seal your aging metal roof against the elements, choosing the right one and correctly applying it can be challenging. Additionally, these products won't be the right choice for every roof. Often, a better restoration option is to build a membrane roof over your existing metal roof.

An expert can help you evaluate your roof to determine which option will work best for your situation. More importantly, they can provide you with a professional installation to ensure you receive a durable restoration that will extend the life of your roof for many years.

Do: Perform a Detailed Inspection

While any restoration or retrofit project aims to take a worn-out roof and bring it back to life, you shouldn't expect to paper over severe problems. If your existing metal roof has any major issues, you will likely need to repair them before you apply a seal coating or install a new membrane system. A detailed inspection can reveal any major issues you must repair during your restoration project.

Although fixing these issues will add more overall cost to your project, proper repairs will ensure your new coating or membrane retrofit will not suffer premature failures due to the underlying roof condition.

Don't: Wait For Severe Roofing Failures

Numerous options are available to restore a metal roof, from straightforward coatings to more complex fill products that allow you to install a membrane over your existing roof. These differing approaches provide many options for different applications, but none are panaceas. It may be too late if your roof is structurally unsound, leaking severely, or showing signs of deep structural corrosion.

To take advantage of these cost-effective restoration procedures, monitor your roof and avoid waiting until total failure. Once you notice widespread rust or other issues, you should contact a professional metal roofing restoration service as soon as possible.