When to replace your roof
Replacing proactively avoids emergency leaks and interior damage. These signs suggest it is time to budget for a new roof.
How long does an asphalt shingle roof last?
3-tab shingles often last 15–20 years; architectural shingles commonly reach 25–30 years with proper ventilation. Climate and installation quality shift those ranges.
What are signs I need a new roof?
Curling or missing shingles, granules in gutters, daylight in attic, sagging decking, repeated leaks after repairs, or a roof past 20–25 years on original asphalt.
Is it better to replace before selling?
A new roof can reduce buyer objections and support asking price in competitive markets, but ROI varies — compare remaining life vs local buyer expectations.
Can I wait one more season?
If you have active leaks or storm damage, waiting risks mold and drywall loss. If the roof is merely aging without symptoms, you may have one season to line up quotes.
Related FAQ guides
Average roof replacement cost
Typical US roof replacement price ranges, what drives the spread, and how to plan before calling contractors.
Roof replacement labor cost
How labor is priced on roofing projects, regional differences, and what increases crew hours.
Roof tear-off and disposal cost
What tear-off adds to a re-roof, multi-layer removal, and dumpster fees.
Roofing cost per square explained
How roofing squares work and how per-square pricing translates to your home.
Get your planning range
Use the calculator for a transparent range based on your roof size, material, and state — no contact required to see results.