Aged Roofs
As mentioned above, roofs are not guaranteed to last forever. When the roof is initially installed, the installer should alert the homeowner on the life expectancy. Depending on what your roof is constructed of, it could last anywhere from five to 50 years. Metal and EPDM roofing materials have a longer lifespan than other materials, such as asphalt, clay, and wood. Knowing the life expectancy of your roof will help you repair for its replacement.
Never hesitate to have your roof replaced because the damage will put your entire home at risk. Elements, such as rain, moisture, UV rays, snow, sleet, and sunlight will take its toll on your roof. Long-term exposure to those elements will damage your roof beyond repair. So, there is no guarantee that it will last as long as the manufacturer promises.
Missing Granules – Asphalt Shingles
When a professional licensed roof contractor, roof should be replaced, it will be time to take action. Asphalt shingles are layered with tiny granules. These particles are visible to the naked eye. Once you become familiar with your asphalt roof, you will know exactly what these granules look like. They will vary in color and size, depending on the brand and color of the shingles. But, most granules are small but can easily be seen from a short distance.
The granules play a major role in protecting a home from external elements. Long-term sun, heat, cold, sleet, moisture, and snow will cause the granules to erode over time. Rain and wind will also cause the granules to dislodge from the shingles, resulting in bare spots. When the bare spots are detected all throughout your roof, it is time to consider having it replaced.
Damage To The Valley
A valley is an area where two or more parts of a roof meet at an angle. These areas are at a higher risk of being damaged during storms and high winds. Rainwater and melted snow will run down the valley, off the roof, and into the guttering system. It is crucial to monitor the valley of your roofing system very closely because the damage will leave your entire home exposed to the elements.
Visible Sunlight In Attic
Another sign of a damaged roof is visible sunlight in the attic. If you cannot physically climb up on your roof for a full inspection, you can always do it from your attic. While this technique may not work in every case, it will work when the roof is severely damaged. If you detect sunlight in your attic, you should immediately contact your local roofing contractor.