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Repair vs Replace Calculator

Answer a few questions about your roof. The calculator scores your situation and gives you a data-driven recommendation — no email required, no sales pitch.

Published 2026-03-14

This calculator evaluates your roof's age, material, symptoms, and location to produce a repair-or-replace score from 0 to 100. Scores under 25 point to repair. Scores over 75 suggest urgent replacement. Everything in between requires closer analysis — and the calculator explains exactly why your roof scored the way it did.

0 yrs 40 yrs
Number of Layers
Visible Symptoms (check all that apply)
Recent repairs in the past 2 years?
Location Zone

Gulf Coast climate adjustment: -15% lifespan reduction


22/100
Repair Likely Sufficient

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Roof Lifecycle Position
You are here
New Est. End of Life
Estimated Repair Range
$300–$1,500
For typical localized issues
Estimated Replacement Range
$10,000–$18,000
Full tear-off and install

A professional inspection can confirm whether targeted repairs will extend your roof's life.

Important: This calculator provides estimates based on general data and the inputs you provided. Actual costs and conditions vary based on roof size, pitch, accessibility, local labor rates, and factors only visible during an on-site inspection. Use this as a starting point for conversation, not a final diagnosis.