Get matched with top chimney repair specialists in Walhalla, ND

Most standing seam metal roofs last between 50 and 80 years. Certain high-end metals like copper or zinc can last up to 100 years if well-maintained. For the best durability, choose a low-gauge (thick) roof in a metal that works with your climate. Some are susceptible to thermal expansion and aren’t the best choice for all climates.

Yes, they are often made with recycled materials and offer energy-saving properties.

In many areas, chimney repair companies need to be licensed, but it depends on your state and local municipality. You can check with your local building department to see if companies need licenses, and then you can use Angi’s license lookup tool to confirm that the company you’re considering holds the proper license. It’s a good idea to confirm that the professional is fully insured, and you can ask about certification from organizations like the Chimney Safety Institute of America (CSIA). These certifications aren’t mandatory, but they help ensure a professional repair.

The green coloration that develops on copper roofs is called a “patina,” and it’s a result of mild oxidation on the surface. The oxidation process is not harmful to your roof. In fact, the surface corrosion acts as a protective layer and won’t spread to the core of your copper roof materials. The discoloration will progress much more quickly in damp or humid climates than it will in dry climates. If you don’t like the green color, you can seal your roof to preserve the shiny, rose-gold look.