A declining roof will have several telltale signs of wear and tear. here are some things you should look for:

  • Loose/missing shingles.
  • Sagging trusses and roof lines.
  • Missing or exposed nails.
  • Cracked, decayed, or bare shingles.
  • Gutters filled with shingle debris.
  • Leaks or visible water damage inside.

Also, consider how long your roof has been up there. How long is it supposed to last? If it’s getting close to the expiration date it’s a good time to check if it needs to be replaced.