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Roof Replacement 101: A Homeowner's Guide
Updated February 2026 • By Service Rank USA Editorial Team
Is It Time for a New Roof?
Replacing a roof is a significant investment. Before you call a contractor, look for these tell-tale signs of aging or damage:
- Curling Shingles: If shingles are curling or buckling, they are past their life expectancy.
- Missing Granules: Check your gutters. If they are full of granules, your asphalt shingles are deteriorating.
- Daylight in Attic: If you see light coming through your roof boards, you have a serious problem.
- Sagging: A sagging roof deck indicates potential structural issues or water damage.
Material Comparison
Asphalt Shingles
- Most affordable option
- 15-30 year lifespan
- Easy to repair
- Moderate weather resistance
Metal Roofing
- Higher upfront cost
- 40-70 year lifespan
- Energy efficient (reflects heat)
- Extreme durability
Verifying Your Roofer
Roofing scams are common after storms. Protect yourself by demanding:
- Physical Business Address: Avoid "storm chasers" working out of a truck.
- Proof of Insurance: Both liability and worker's compensation.
- Written Estimate: Detailed breakdown of labor and materials.
- Warranty: Manufacturer warranty on materials AND workmanship warranty from the installer.