Over time, even the toughest roofing shingles wear out. Due to this, you need to know when it’s time for replacement. This can help save you from costly damage and unexpected repairs. Potential signs to watch out for include cracked or curling shingles. You may also notice persistent leaks and sagging areas. These are warning signs that show your roof may be past its prime. You shouldn’t ignore these indicators. This is because you may…