Depending on the material makeup of your roof, your roof should provide safe shelter overhead for at least 20 to 25 years. There are some other clear ways besides counting the years to know that your roofing is too old. When your roof is aging, there are ways that it will let you know. Here are some of the clear signs that your roof is on its last leg and might need to be replaced soon.
Curling Shingles
If you have an asphalt shingle roof, which is an extremely popular material for roofing systems no matter where you are, and you notice that some of the shingles on your roof are curling up, the roof on your home will probably need to be replaced soon. The problem with this is that the problem goes unattended for so long because homeowners often don’t realize how significant an issue it actually is. If the shingles on your roof are curling, it will be easier for water to seep in under your roof and damage your home. These curled shingles are also a great place for pests to hide and gain entrance to your home and cause serious damage.
Dark Roof Spots
No, dark spots are not just something that people get as they age. Your roof might be getting them too. If your roof is concrete or brick tile, the dark spots are likely caused by moss or algae that grows over time. This might not actually mean that your roof needs to be replaced, since they might not actually be causing serious damage, but it will make your roof look more dilapidated. However, if your roof is a metal one, these dark spots can’t mean anything good. Usually the problem you have with dark spots on a metal roof means rust, and it’s only a matter of time before your roof is severely damaged.
Disintegrating Sealant
On most roof systems, sealant or caulking is usually applied between the seams of the room to prevent water from seeping through. This caulking is usually an “out of sight, out of mind” thing until water starts seeping in because the caulking starts to disintegrate or crack. Once this happens, there is nothing to keep moisture out of your roof and therefore out of your home. if you suspect the seams of your roof are coming apart due to a faulty seal, check with a roofing contractor about roof replacement cost in Dunwoody and to identify some wise next steps.