When deciding whether you need a new roof, its age is a major factor. Typically, asphalt shingles have a lifespan of about 20 years on a roof. On the other hand, a metal roof has a far longer lifetime, anything from 50 to 80 years, with good maintenance. If your roof is becoming old and leaking, you should replace it before any additional damage is done to your home.

When your roof is in excellent condition, the shingles should lie level on top of it. If you need roof installation, however, the shingles will tell the story since they will crack, curl, and bend after years of exposure to the weather.

Although glancing at a roof may frequently tell you when it needs to be replaced, the answer is not always found there. You should inspect the attic. If you have moisture stains, paint peeling on the walls and ceiling, or wet rafters, it may be time to install a new roof. Water damage and leaks within your house are further reasons to evaluate the condition of your roof before it causes structural damage, rot, and other problems. If you are unclear if a water-related problem necessitates a complete roof replacement, consult a local roofing contractor.

Moss, mold, and fungus may develop on the dark sections of the roof and trap moisture, causing damage. There may not yet be any symptoms of leaks in the attic, but the development of this unsightly foliage growing on your shingles might be a signal of future difficulties.

When the planks under the roof decay, the roof starts to droop. This indicates that it is time to repair it since the deterioration will only worsen, and the roof may ultimately fall in.