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Lite version. Runs the 10-year cost math — full calc adds insurance + resale + active-leak factors.
Rated lifespan: 28 yrs
10-yr verdict
BORDERLINE
The 10-year cost difference is only $890 — within margin of error. Tie-breakers: insurance non-renewal risk (a >15yr roof is flagged by most carriers in 2026), resale plans, and warranty coverage on a fresh install.