Decision guide
Should you repair or replace your Memphis roof?
Five questions that settle it, the signs on each side, and why the honest answer is often a repair.
By Cora Padgett, Roofing Guides Editor Updated October 2026
We answer 24/7 across Memphis and Shelby County
Quick answer
Repair a Memphis roof when damage is limited to one area and the shingles are still flexible and holding their granules, usually on roofs under about 15 years old. Replace it when shingles are curling or shedding granules across most slopes, the roof is past 20 years, leaks keep appearing in new places, or the decking is soft.
Five questions that settle it
- How old is the roof? Architectural shingles here commonly last around 20 to 25 years, less over a hot, poorly ventilated attic.
- How much of it is damaged? One slope or a few parts points to repair; damage on every slope points to replacement.
- How many leaks has it had? One leak is a part. Leaks in new places every year is the roof.
- Is the decking sound? Soft spots underfoot mean the wood needs work, which often tips the decision.
- Can the shingles be matched? Discontinued profiles make visible repairs hard to hide.
Signs a repair is enough
- Damage is in one area, such as a few blown-off shingles or a single leak
- The shingles still lie flat and bend without cracking
- Gutters are not full of granules after rain
- The leak traces to a boot, flashing joint or valley
- The roof is well under 20 years old
These are the common repair jobs: a shingle repair after wind, a flashing rebuild at a chimney, a cracked pipe boot. Done properly, they add years to a sound roof.
Signs replacement is the honest answer
- Curling, cracking or bald shingles on most slopes
- Granules washing into the gutters with every rain
- Leaks appearing in new places year after year
- Soft or sagging decking in more than one area
- A roof at or past 20 years with storm damage on several slopes
Not sure which side your roof is on?
We walk every slope and show you the photos that decide it, repair or replace.
Call (901) 459-6395| Repair | Replace | |
|---|---|---|
| Roof age | Usually under about 15 years | Near or past 20 years |
| Damage | One area or a few parts | Most slopes |
| Leak history | First leak, one clear source | Repeated leaks in new places |
| Decking | Sound | Soft in several areas |
| Shingle match | Good match available | No match; a patch would stand out |
The money side
A repair costs a fraction of a replacement, which is why it deserves a fair look first. For scale, one published 2026 estimate puts a full replacement on an average-sized Memphis-area home at $8,500 to $18,000. The comparison tips when repairs start repeating: several repair visits on a roof in its last years can add up to a meaningful share of a new roof that would have ended them.
Our roof replacement cost guide breaks down the published Memphis numbers.
The insurance question
If a covered storm damaged several slopes, a claim may pay for much of a replacement, minus the deductible, which can change the math entirely. If the roof is simply old, insurance will not help. The first step is an honest inspection that separates storm damage from wear; our storm checklist covers what to look for from the ground.
What about a second layer?
Laying new shingles over old ones saves the tear-off, and some roofs can carry a second layer; Shelby County decides layer questions case by case, based on the materials and the roof's condition. We still rarely recommend it. A second layer hides soft decking, traps heat and gives the new shingles a lumpy base, and when the roof is replaced later, both layers come off at once.
How to get a straight answer
Ask the roofer to show you, not tell you. A roof inspection should come with photos of each slope, the flashing and the attic, and a clear recommendation with the reason behind it. If the answer is replacement, the photos should make it obvious. If the answer is repair, a good roofer will say so even though it is the smaller job.
FAQ
Repair or replace questions
Architectural shingles commonly last around 20 to 25 years here, less with poor attic ventilation or storm damage. Metal lasts much longer.
Yes, when damage is limited to that section and the shingles can be matched. A slope replacement is common after wind damage.
Sometimes, if the damage is isolated and the rest is sound. If the shingles are brittle, repairs tend to repeat.
Not when done properly with compatible materials. Ask which materials will be used.
Sometimes, where the county allows it, but we rarely recommend it because it hides the deck and shortens the new roof's life.
Ask for photos of every problem they cite. A replacement should be obvious from the pictures.