A typical asphalt shingle roof should last 20 to 25 years while tile or metal roofs will last even longer. Regular maintenance and timely repairs can extend its life span. However, at some point, you may have to invest in a new roof.  David Perry Construction, the leading roofing contractor in Lincoln, AL, explains how to tell when repairs no longer make sense and replacement becomes necessary. 

3 Important Signs You Need a New Roof

1. Curling Shingles

One of the key signs a roof is nearing the replacement stage is when the shingles start curling up or down at the edges. This occurs after years of exposure to the elements. The problem is that when shingles curl away from the roof in this way, it exposes the underlying layer to moisture intrusion, which can lead to significant and expensive interior water damage.

2. The Roof Deck Is Bowed

When it is in good condition, the entire expanse of your roof should be flat. If you notice areas where the roof bows downward between its supports, the underlying roof deck or the wooden structure where the shingles are attached is most likely giving way. This could be a sign of moisture problems, wood fatigue, or deterioration. Whatever the problem is, the roof should be torn off and the decking should be replaced as soon as possible.  

3. Shingles Are Deteriorating

When the shingles are deteriorating in multiple areas, it's time to have a new roof installed. If the shingles are obviously tearing, cracking, and discolored, your home is vulnerable to the elements. Another sign of deterioration is when you find handfuls of shingle granules in the gutters or at the base of your downspouts. Shingles shed these granules when they start to age and fall apart.

To schedule a new roof installation, contact the experts at David Perry Construction, the most trusted roof company in Lincoln, AL. They have been in business for more than 25 years, so they have the skills and knowledge to complete your project swiftly and reliably. You'll be thrilled with the results. Visit the website to contact them online, or call (205) 763-0815 to discuss your needs with a friendly, knowledgeable roofing specialist.