Repair or Replace? How to Decide About Your Roof

What are the three tests?

• The deck test. If the decking is sound, repair is on the table. If it is soft or rotted across areas, replacement is the only honest answer — a new surface over rotten wood fails fast.
• The pattern test. One failure point means repair. Failures appearing in different places, season after season, mean the system — seams, flashing, material — is ageing out together.
• The math test. Compare the repair's cost and honest remaining life against replacement. A $900 repair that buys five dry years is a bargain. A $900 repair on a roof that will leak again by spring is a subscription, not a solution.

Does the roof's age settle it?

Age informs the tests; it does not replace them. Roofs die at different speeds depending on sun, drainage, ventilation, and how the last installation was done. We have photographed 15-year-old roofs that were finished and 25-year-old roofs with real years left. That is why the inspection comes before the opinion — and why ours is free, with photos.

What should you do if two roofers disagree?

Ask each one to show you. The roofer who is right can prove it with photos of your seams, your flashing, and your deck. If a quote arrives without anyone having been on your roof, it is not a quote — it is a guess with a signature line.

Does the answer change for a landlord?

The three tests stay the same, but landlords run a fourth: the documentation test. A rental roof's costs live in your records — for taxes, for a sale, for a refinance — so whichever way the decision goes, you want photos, a written scope, and a paper trail. Landlords also feel the pattern test sooner: a tenant's leak is never just a repair bill, it is a habitability problem with a clock on it. That is why, on rental stock, we lean toward the fix that ends the story — a real repair on a sound roof, or a replacement that closes the file for a decade.