Your Roof is Old
Roofs typically last between 5 and 10 years. 20-25 years. If your roof is showing its age, it might be time to contact a local Alpharetta roofing installation company for an estimate. It's possible to replace the entire roof or just cover up existing shingles. The process of installing a new layer on top of the existing shingles is called overlaying. Overlaying can cost 25% less than total roof replacement. However, it will give your home a fresh look. It is better to remove the old roof and start over. You can catch problems under the shingles, and it has a longer life span than overlays. Your Shingles Are Curling, Buckling, or Missing Take a look at the slopes of your house that receive direct sunlight. If your shingles seem to be curling or buckling, this could indicate that they are past their expected life expectancy. It's time for a roof replacement if most of your shingles are missing or look worn. If the damage is limited to a few, it's possible to simply replace them. You should inspect the valleys where your roof's slopes intersect. They are an integral part of your roof and direct water runoff to gutters, not inside walls. Valleys can be damaged. Your roof installation could leak if the shingles are missing or falling apart. You should also inspect the downspouts and gutters. It's a sign that the shingles are worn out if they're clogged with shingle granules. Your Roof has sagging or droopy spots If you see saggy or droopy spots, it is likely that your decking (the support structure which holds the roof up), has been damaged by moisture and needs to be replaced. How does the roof feel when you walk on it? It should feel spongy or bounce like you're on a trampoline. Your Chimney Flashing is Damaged Flashing is a type of roofing material that seals the chimney. Flashing is usually made from aluminum or steel and can last for up to 30 years. However, if the flashing rusts or cracks water can seep into your chimney. If the flashing is damaged, a local inspector will be able to tell you. Daylight is possible The attic is a good place to check for roof damage. The roof boards should not be visible. If you can, it is a sign that there is a problem. You should also check for moisture while you are looking up at the roof. Leakage of the roof or water stains on the insulation boards are signs of a leaky roof. Your Roof is turning into a Greenhouse Although it doesn't mean your roof needs to be replaced entirely, it should be cleaned. It can also cause roofing material damage and invite pests (such as crawly-crawlies) to live there. You can clean it yourself using a ladder, store-bought cleaning solutions, a broom, and a water hose, or hire a professional roof cleaner. What to do if you need a new roof A roofing company will assess your situation and recommend a repair or replacement if you have reviewed the signs. Before you choose a company, it is a good idea to get three estimates.
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