3 Common Problems that Affect Your Metal Roof

types-of-metal-roofsHomeowners enjoy the durability and strength of a metal roofing. Why? There different types of metal roofs protect the home for a half century or more with little maintenance. Stylish and sustainable, these roofs are rapidly gaining popularity with new homeowners. However, just like any component of your home, watching for key issues and proper maintenance allows your roof to last for decades.

Oil Canning

What is oil canner? No matter the types of metal roofs, they are all susceptible to oil canning, or visible waviness in the panels. You may also hear the terms “buckling” or “stress wrinkling”. This can be caused by extreme pressure or stress on the standing seam or improper usage and handling by installers. The best way to avoid oil canning is by hiring an experienced quality contractor. They will follow the industry standard installation to the highest level. Choosing a thicker metal, rib profile, or tension-level metal are other ways to avoid oil canning. Speak with our professional contractors today about how to avoid oil canning in your roof.

Leaking

Most traditional asphalt tile roofs have issues with leaking but even galvanized steel roofs can suffer from leaks due to extreme conditions like heavy snow, driving rain, high winds, and structural damage. Installer errors can lead to failed fasteners, seams, flashing, and sealants. Once again, a quality initial installation reduces the cost and damage of leaking. Having your roof inspected at least biannually for potential leaks. More often if you live in an area susceptible to extreme weather conditions.

Corrosion

Homeowners with metal roofing often never have to replace their roof again. These roofs do not corrode or degrade easily. Houses in coastal environments may suffer some corrosion due to saltwater. Aluminum and zinc work better in these regions. Underside corrosion happens when the metal does not have a proper coat. Discuss better paint systems with your contractor to reduce corrosion. A properly maintained roof will last for a lifetime.