It's about the underlayment, not the surface
The decision usually comes down to what's under the tile or shingle. If the surface material is largely intact and only the underlayment has dried out, a repair or relay is the right — and cheaper — fix.
Widespread deck rot, structural sagging, or material that's brittle and failing across the whole roof points to replacement.
When a tile lift-and-relay makes sense
On tile roofs, a lift-and-relay removes the existing tile, replaces the failed underlayment, and resets the same tile — roughly $7–$12 per square foot versus $13–$18 for full tile replacement.
It's the honest middle option when the tile is fine but the roof is leaking. Be wary of anyone who quotes a full replacement without checking whether a relay would do.
Signs you're past repair
Multiple active leaks in different areas, sagging rooflines, daylight through the deck, or a roof at the end of its material life are signs replacement is the smarter long-term spend.
A free written inspection with photos should give you a clear, itemized recommendation — not a pressure pitch.
- Is a tile lift-and-relay cheaper than a new roof?
- Yes — a relay reuses your existing tile and replaces only the failed underlayment, typically $7–$12 per square foot versus $13–$18 for full tile replacement.
- How do I get an honest repair-vs-replace opinion?
- Get a free written inspection with photos from a licensed local roofer. A trustworthy contractor recommends the smaller fix when it's warranted, and documents why.
Questions about your roof? A free written inspection settles it — no pressure.