Thanks to its superior reliability and durability, metal roofing is becoming more popular in the residential sector. A metal roof can last for several decades or longer with the right environment and maintenance. While this is true, it doesn’t mean the roof will never experience wear and tear.
If you have a metal roof on your home, it’s important to get to know the signs it’s time to replace it. This will help protect your home from other problems, as well. Keep reading for the top signs it is time for metal roof replacement.
The Age of the Roof
No matter how durable or reliable, all roofing materials will begin to show signs of deterioration at some point. With metal roofs, this usually occurs around the 20 or 30-year mark. While some metal roofing manufacturers claim the material can last beyond this timeframe, this isn’t always the case.
If you consider the environmental factors, the roof may be worn down because of high salt conditions, high humidity, rain, and other factors sooner than expected. If you have a metal roof that is around 20 years old, now is a good time to schedule an inspection to see if any issues need to be addressed.
Today, when metal roofing is installed, it is painted using some type of waterproof coating. This provides an additional layer of protection from humidity and rain. While this is true, it is still susceptible to being damaged by falling debris. Over time, it may also become worn out or warped because of changing temperatures.
If you notice your metal roof appears faded, chipped, or if the paint looks thinner than it once did, it may be more susceptible to rust. That’s because the protective layer has been damaged, which has exposed the metal under it to the elements. If you notice that the paint damage is significant, there’s a good chance damage has occurred. In most cases, replacing the roof will be the easiest and most affordable option in this situation.
Rust and Corrosion
As mentioned above, metal roofing is usually sealed using protective paint to help prevent corrosion and rust. Sometimes, though, the seal isn’t applied properly or damaged. This results in the metal being exposed to the elements, which can cause rust to form.
Also, if the roofing material is made of more than one metal type, it may result in corrosion. That’s because, with dissimilar metals touch, a chemical reaction can occur that results in corrosion. Over time, this is going to lead to even more damage. Again, a replacement will likely be the best option.
Are You Ready to Replace Your Metal Roof?
As you can see from the information above, there are more than a few signs it may be time to replace your metal roof. Make sure you are aware of these signs and that you act if you notice them. The longer you wait to have your metal roof repaired or replaced, the more issues and damage that may occur.