Signs You May Need a Roof Replacement
It’s not always easy to tell when a roof replacement is necessary. Here are some common signs to watch for:
- Shingle Curling or Buckling:
Warped shingles can no longer provide proper protection and signal the need for a replacement. - Frequent Repairs:
Frequent roof repairs may indicate your roof is nearing the end of its effective lifespan. - Sagging Roof Deck:
A sagging roof deck is a serious structural issue and often requires a full replacement. - Moss or Algae Growth:
Excessive moss or algae can weaken your roof and cause hidden damage. - Age of Roof:
Most roofs need replacement after a certain age, depending on the material.
How Long Should a Roof Last Before Being Replaced?
Roof longevity depends on the material, environmental factors, and regularity of maintenance:
- Slate: 50-100 years
- Asphalt: 20-30 years
- Metal: 40-70+ years
- Wood: 25-40 years
- Rubber: 30-50 years
- EPDM: 20-30 years
- TPO: 15-25 years
- PVC: 25-30 years








