Free 2026 decision tool
Should I repair or replace my roof?
Every other "repair or replace" page lists pros and cons. This one runs the actual 10-year math: your roof's expected remaining life, the cost of follow-on repairs, the inflation-adjusted replacement bill you'd defer, plus insurance non-renewal risk and resale impact — so you can see the dollar delta, not vibes.
Your roof
Years since original install (or last full replacement).
From your contractor inspection. Eyeball estimates OK.
Written contractor estimate to fix the damaged section.
Written quote to tear off + install a new roof. Typical TX: $14,000.
Critical input — short stays favor repair; long stays favor replacement.
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.
10-year cost comparison
- Path A — Repair now (10-yr total)
- $15,890
- Path B — Replace now (10-yr total)
- $15,000
- Replacing saves
- $890
Includes annual upkeep ($589/yr at current roof age), resale-price adjustments at your planned sale year, and a 4%/yr cost inflation assumption.
Roof lifecycle
- Material rated lifespan
- 28 years
- Natural remaining life (no repair)
- 13 years
- Remaining life after repair
- 18.2 years
Risk callouts & insights
Insurance non-renewal risk
Roofs 15+ years old are flagged by most 2026 carriers (State Farm, Allstate, Travelers) for non-renewal — replacement is often required within 12 months of inspection. Confirm your carrier's roof-age policy before deciding.
Future claim payouts may shrink
If your homeowners policy is ACV (Actual Cash Value), a future storm claim on your 15-year roof will be depreciated by 50% — you'd recover far less than full replacement. Switching to RCV typically costs $80-$200/yr more.
Confirm your verdict with a free contractor inspection
A licensed roofer in your state will give you a written 2nd opinion — free — so you can be sure the numbers match reality before you commit $$14,000. No spam, no sales calls.
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Where this calculator helps
- •Your roofer just gave you both a repair quote AND a replacement quote and you want the long-term economics, not just the cheapest-today number.
- •Your homeowners insurance non-renewed or threatened to non-renew because of roof age — model whether replacing now beats shopping for new coverage.
- •You're planning to sell within 5 years — the resale-impact math shows whether buyers will demand a roof credit at closing.
- •An active leak appeared and you need to decide today whether spot-repair buys enough life or just delays the inevitable.
- •You're a buyer in due-diligence on a home with an aging roof and want the seller-credit-or-walk math before the inspection contingency expires.
FAQ
What's the 10-year math actually comparing?
Path A (REPAIR) = repair cost + annual upkeep on the aging roof + (if your roof hits EOL within 10 years and you're still in the home) an inflation-adjusted future replacement. Path B (REPLACE) = replacement cost + minimal new-roof upkeep. We also add a resale adjustment if you plan to sell within 10 years — buyers discount aging roofs by ~$7,500 and pay a premium for fresh ones (~$6,500).
When is repair the right call?
Repair wins when your roof has at least 8–10 years of natural life left, damage is localized (<25% of surface), and you don't plan to sell within 5 years. Asphalt-architectural roofs at age 8–14 with focal damage are textbook repair candidates: cost $2K–$4K, buys 7+ years.
When does replace win even though it costs more upfront?
Three triggers force replace: (1) roof age ≥85% of rated lifespan — repairs only buy 2–3 years and insurers may non-renew anyway; (2) active leak + 30%+ structural damage — patches fail within 18 months; (3) you're selling within 3 years — a new roof recoups ~$6,500 in resale premium on top of avoiding buyer credits.
What's the insurance non-renewal risk on an old roof?
In 2026, State Farm, Allstate, and Travelers all flag roofs >15 years for non-renewal review at policy anniversary. Florida and California carriers are even stricter — 12 years on standard asphalt. If your roof is in that band, the calculator flags it as an insurance risk separate from the cost math because the downside ($500–$2,000/yr premium increase or being forced into FAIR/surplus-lines coverage) can dwarf the repair savings.
Does material matter as much as age?
Yes — material sets the rated lifespan. A 25-year-old asphalt-architectural roof is at 89% of life (replace territory); a 25-year-old metal or tile roof is at 50% of life (repair territory). The dropdown applies the correct lifespan automatically.
Should I get a second opinion on the repair vs replace question?
Always — never let a single roofer decide. Get 2 written assessments (one repair-focused, one replacement-focused), check both contractors' state license + 5+ recent reviews, and look up your local roofing material's price-per-square in your state on HavenCostGuide so you can spot quote padding. The 30% overquote pattern is most common on storm-damage "emergency replacement" sales.
How this calculator works
10-year cost compares (a) repair upfront + annual upkeep scaled to roof age + inflation-adjusted future replacement at end-of-life, vs. (b) replacement upfront + minimal new-roof upkeep. Resale adjustment applies at your planned sale year: aging roofs at sale typically cost the seller a ~$7.5K buyer credit, while a roof under 8 years old captures a ~$6.5K curb-appeal premium. Insurance non-renewal risk flag triggers at age ≥15 because most 2026 carriers (State Farm, Allstate, Travelers, Farmers) now non-renew on roof age alone — independent of damage.
This calculator is informational only — actual outcomes depend on your specific contractor quotes, insurer policy terms, jurisdiction code requirements, and local housing-market conditions at sale time. Get at least 2 written contractor quotes and confirm with your insurer's underwriting team before deciding.