Asphalt shingle roofs can last 20 to 25 years. When a homeowner realizes that their asphalt shingle roof is getting close to the end of its life, they may consider hiring a roofing company in Vancouver, WA, to replace it. In addition to the age of the roof, there are other things a homeowner can look at to determine if it is best to have their roof replaced sooner than later.
If the roof just looks old and worn out, there is usually a reason. It is getting to the end of its useful life. As the homeowner does a visual inspection of the asphalt shingles, they want to pay attention to their condition. If they see that some of the shingles are cracked or curled, this usually shows that they have reached the end of their life. Also, the homeowner should look at the granules on the shingles. If there are bald spots, the roof needs to be replaced.
If a person notices that their neighbors have hired a roofing company in Vancouver, WA, in recent months, this may be a sign that they need to hire a contractor as well. If all the homes were built at about the same time and they all have similar roofing material, the roofs will need to be replaced at the same time.
Dark streaks on the roof do not necessarily mean that the roof needs to be replaced. However, these streaks are usually caused by algae, which can be cleaned off with a bleach solution.
