How Do You Tell If A Standing Seam Metal Roof Needs To Be Replaced?
Standing seam metal roofs are often praised for their longevity. A standing seam metal roof will last far longer than an asphalt roof or one made from cedar shakes. This is partially because metal itself is very durable and partially because the raised, standings seams are positioned in a way that prevents leaks. But while standing seam metal roofs are durable and long-lasting, they do not last forever. Keep reading to learn the key signs that this type of roof will soon need to be replaced.
Separation at the seams.
The seams of a standing seam metal roof should be tight and consistent. If they appear to be peeling apart in any area, that is a sign that the roof is starting to be compromised. Water may not enter the seams often since they are still raised above the surface of the roof. However, water will come in when it rains, and this will lead to damage to the roof deck once the water trickles down beneath the metal panels. As such, a metal roof should be replaced when the seams start to come apart and separate.
Metal-colored patches.
Most standing seam metal roofs are sprayed with paint that not only adds color to the metal but also protects it. When this paint layer begins to wear off in multiple areas, that is a sign that the roof is nearing the end of its life. You can sometimes have the roof repainted, but often, once the finish starts to peel, the roof is already in relatively poor condition and needs to be replaced. Those areas where the paint has come off will be prone to rust and corrosion if you don't do something about them soon.
Moisture in the attic.
Because of the way standing seam metal roofs are made, it is not always easy to see damage from the outside. However, if you go into your attic, you can generally tell whether there is excessive moisture present. If you do find drops of water or notice a musty odor, these are signs that the roof is leaking. Assuming the roof is on the older sign, leaks are a sign that it needs to be replaced.
Standing seam metal roofs are long-lived, but they do not last forever. Contact a roofing contractor if you think your standing seam metal roof needs to be replaced. They'll take a look and give you a professional opinion. For more information on roof replacement, contact a professional near you.
