A roofing contractor should visit the site once a yearat the very least. Mother Nature can take a toll over two decades of exposure. UV rays, temperature variations, rain, sleet, snow, high winds, and much more, will chip away at the strength of the roof.

The very first thing a roof company will check is whether the granules that cover the surfaces of the shingles are well-maintained. The reflective particles help lessen the heat absorbed by the asphalt shingles by the sunlight’s rays. The granules eventually fall off, and the shingle will remain exposed.

Roofers also search for peeling or cracked shingles. The roof is in great state of repair. There are a few scratches, but the majority of the shingles are still tight tacked. High winds and temperature fluctuations that force roofing materials to expand and contract can cause poorly installed roofs to peel and crack quickly.

To learn more about helpful indicators you can watch the video linked above.

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