Modern roofs are built to last anywhere from 25 to 50 years with routine maintenance. However, age and wear from the elements can cause damage that will worsen if ignored. If your roof is getting older, use this guide to help you identify common signs that indicate you need roof repairs.

How to Know When Your Roof Needs Repairs

1. Cracked or Curled Shingles

Over time, weather conditions, like rain and high winds, can damage your shingles, exposing your living spaces to moisture. Damaged shingles indicate your home’s vulnerability, and they should be repaired or replaced immediately. Once these shingles cover over 30% of the surface, you’ll need a complete replacement.

2. Sagging Roof Decking

The decking is the base that supports the components of your roofing system. Damage to the decking from water, age, or rot will make it sag, weakening the structural integrity of the surface. If your roof is sagging, a contractor will need to strengthen the damaged supports to restore it.

3. Dark or Wet Shingles

If your roof shows signs of moisture, like algae growth, darkness, or wet spots, it has a leak and is trapping moisture beneath the shingles. Smaller leaks can go undetected, and leaving them unchecked will result in severe damage. If you suspect your roof may be leaking, look for signs of moisture in the attic, as well as on the ceiling and interior walls, for water stains and discoloration.

If you need roof repairs, contact the licensed professionals at Al Rezentes Roofing on Oahu, HI. This experienced team has provided reliable and affordable roofing services for over 30 years. They can perform routine maintenance and repairs, as well as apply protective coatings to maximize the surface’s life span. Get more information about their services online, or call (808) 230-8005 to request a free estimate.