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Inspection Report Guide · Roof & attic · Updated October 2026

Roof Problems on a Home Inspection Report

Most roof notes come down to one question: is this a repair, or is the roof near the end of its life? A few missing shingles or a loose piece of flashing is a small fix. An old or hail-damaged roof is a budget and insurance conversation you want to have before your inspection deadline, not after closing.

Wes Johnston, Realtor and former custom home builder

I'm Wes Johnston, a Realtor with Trueblood Real Estate in Fishers. Before real estate I earned a construction engineering management degree from Purdue and spent about ten years designing custom homes and running their construction in Hamilton County. I'm not a home inspector, electrician, plumber or engineer, and this isn't a substitute for one. It's how I explain these findings to my own clients. Sources are linked as you go.

Depends on what's found

Short answer: roof findings range from a few hundred dollars of repair to a full replacement. Missing shingles and flashing are usually small fixes. An aging, hail-damaged or two-layer roof means replacement is coming, so have a roofer look before your deadline and negotiate it as a credit or price change.

Typical cost to fix
Repairs about $395 to $1,968 (average $1,174). Full replacement about $5,902 to $13,378 (average $9,609). National figures.
Who to call
A roofing contractor for an evaluation and written estimate. Your insurance agent for a quote before your deadline.
Deal-breaker?
Rarely by itself. An old roof is a price conversation. Active leaks with rot underneath, or a roof an insurer won't write, need answers before you commit.

Cost source: HomeAdvisor roof repair and roof replacement cost guides, updated June 2026

What does a roof note on a home inspection report mean?

Home inspectors look at the roof from the ground, a ladder, a drone or by walking it, and they look at the underside from the attic. They're checking the shingles, the flashing, the vents and the gutters, and they're looking for stains and rot underneath. The notes usually read like one of these:

  • "Shingles show granule loss, curling or cracking consistent with age." The roof is wearing out. Not a repair, a timeline.
  • "Missing, lifted or creased shingles noted." Usually wind damage. A spot repair if the rest of the roof is sound.
  • "Damage consistent with hail observed." Possible insurance claim territory. Needs a roofer to confirm.
  • "Flashing loose, missing or relying on sealant." The metal at chimneys, walls and valleys isn't doing its job. A common leak source.
  • "Two or more layers of roofing." A second roof was put on over the first. Affects how and when the next one gets done.
  • "Staining on roof sheathing observed from the attic." Water got in at some point. The question is whether it's active.

Almost every roof note ends with "recommend evaluation by a qualified roofing contractor." That's the inspector telling you they found something worth a closer look, not a verdict. A roofer can tell you whether it's a repair, how much life is left, and whether the damage looks like hail.

Report saysUsually meansHow worried to be
A few missing or lifted shinglesWind damage on an otherwise sound roofLow. Spot repair
Flashing loose or sealant-onlyLeak risk at a chimney, wall or ventLow to moderate. Repair now
Granule loss, curling, crackingAging shinglesModerate. Budget for replacement
Hail damage observedShingle bruising or broken mat from a stormModerate. Roofer plus insurance questions
Stains with soft or wet sheathingActive leak, possible rotHigh. Find the source before closing
Two layers, roof near end of lifeReplacement is coming, with a full tear-offModerate to high. Negotiate it
Where roof leaks usually start A side section of a sloped shingle roof. A plumbing vent pipe comes up through the roof inside a rubber boot; the boot's collar is cracked and water drips down the pipe into the attic. Further up the slope a brick chimney passes through the roof, with base and step flashing under the shingles and counter flashing set into a mortar joint and lapped over it. At the eave, drip edge metal runs over the roof sheathing and down past the fascia. An inset shows a valley from above, where two roof slopes drain into one channel. Attic Plumbing vent boot The rubber collar cracks in the sun and water runs down the pipe inside Chimney flashing Step and base flashing under the shingles; counter flashing set into a mortar joint and lapped over it Drip edge Eave metal that sends water past the fascia Valley, from above Two slopes, one channel: a common leak point
The usual suspects when a roof leaks. Most leaks start where something interrupts the shingles: a cracked rubber boot around a plumbing vent, flashing at a chimney or wall, a valley, or the eave without drip edge. Water often shows up inside well downhill of where it got in, so the stain on the ceiling is a clue, not the answer.

How long does an asphalt shingle roof last?

InterNACHI's life expectancy chart puts a 3-tab asphalt shingle roof at about 20 years and an architectural (dimensional) shingle roof at about 30 years (InterNACHI life expectancy chart). Those numbers assume normal wear and regular maintenance. This Old House's general contractor, Tom Silva, puts it more conservatively: "You can get 15 to 20 years" out of asphalt shingles easily (This Old House, updated October 2026).

Central Indiana roofs work hard. Summer sun, freeze-thaw cycles, spring hail and wind all shorten that life, and south- and west-facing slopes usually wear first. InterNACHI notes that those slopes "are more likely to take a beating" and that some granules in the gutters of a fairly new roof are normal, while heavy loss on an older roof is a sign of age (InterNACHI on granule loss).

Inspectors can't always tell you a roof's exact age. They estimate from condition. Better evidence: the seller's disclosure, a roofing invoice, a permit record, or the shingle wrapper left in the attic or garage. Ask for it during the inspection period.

What does hail damage look like, and will insurance pay for it?

Hail is a big deal for roofs nationally. The Insurance Information Institute says hail accounts for up to 80% of severe-storm insurance claims in a typical year, and that roof damage makes up an estimated 70% to 90% of insured residential catastrophe losses tied to hail events (Triple-I figures reported by MyChesCo, April 2026).

On asphalt shingles, hail tends to knock granules loose in random spots, sometimes leaving dark, soft-feeling bruises. InterNACHI notes that on older roofs "even marble-size hail may loosen granules" (InterNACHI). Telling hail from normal aging is a judgment call, which is why the inspector will send you to a roofer.

Here's the part buyers need to understand: if there's hail damage, it's the current owner's insurance claim, not yours. A storm that happened before you closed won't be covered by the policy you buy. So your options are:

  • Ask the seller whether they've filed a claim, been paid, or been denied. If they were paid for a roof and didn't replace it, that matters.
  • Ask the seller to file a claim and have the roof replaced before closing, if timing allows. Storm claims can take weeks, so this often means extending the closing.
  • Negotiate a credit or price reduction based on a roofer's written estimate and replace it yourself after closing.

Also expect your own insurer to ask about the roof. Some policies now pay roof claims at actual cash value, meaning the roof's depreciated value, instead of replacement cost, and some carry separate, higher deductibles for roof damage (InsuranceNewsNet / Free Press Indiana, August 2026). An older roof can cost you more to insure even if it isn't leaking.

Is a roof with two layers of shingles a problem?

It's not a leak, but it changes the math on the next roof. Putting a new layer over the old one (a "recover") is cheaper up front, so it was common for years. Section R908.3.1.1 of the International Residential Code doesn't allow a new roof covering over an existing one when the roof already has two or more layers, or when the existing roof is water-soaked or too deteriorated to be a base (IRC section R908.3.1.1, as summarized in the 2018 IRC reroofing guide from East Point, GA).

What that means for you: when a two-layer roof is done, it has to be a full tear-off of both layers. That's more labor and more disposal. HomeAdvisor puts removal at an extra $1,000 to $3,000 plus $500 to $1,500 for hauling and disposal (HomeAdvisor, updated June 2026). A second layer also adds weight and can hide rotted decking, which you only find when the shingles come off.

Lenders' appraisers notice layers too. Veterans United says that if a VA appraiser finds three or more layers that need replacing, all the old shingles must be removed first (Veterans United, updated November 2023).

What does a flashing or missing shingle note mean, and is it serious?

Flashing is the metal that turns water away where the roof meets something else: a chimney, a wall, a skylight, a plumbing vent or a valley. Most roof leaks start at flashing, not in the middle of a field of shingles. When an inspector writes "flashing relies on sealant" or "counter-flashing missing at chimney," they mean the roof is depending on caulk to keep water out, and caulk doesn't last.

Missing or lifted shingles are usually wind damage. On a roof with plenty of life left, a roofer replaces the pieces and seals down the lifted tabs. HomeAdvisor puts flashing repair at $200 to $500 in its cost table, with a wider $150 to $1,000 depending on the extent, and says a few missing shingles can cost much less than its $975 average asphalt repair (HomeAdvisor roof repair, updated June 2026).

From the job site

On a new house, the roof is all about the details at the edges and the intersections: drip edge, an ice barrier at the eaves, step flashing woven in with every course where a roof runs into a wall, counter-flashing let into the chimney's mortar, and a kick-out at the bottom of a roof-to-wall line so water doesn't run down behind the siding. When those are done right, the shingles in the middle just shed water.

When I read a report, I compare where the attic stains are with where the flashing is. A stain under a chimney or a wall intersection is almost always a flashing problem, and that's a repair. (The top of the chimney itself, the crown and cap, is covered on the chimney page.) Stains scattered all over the sheathing usually point somewhere else, often ventilation, which is covered on the attic mold page.

How much does it cost to repair or replace a roof?

National figures from HomeAdvisor, updated June 2026:

JobTypical cost
Roof repair (overall)$395 to $1,968, average $1,174
Flashing repair$200 to $500 (wider range $150 to $1,000)
Leak repair$360 to $1,550 in the cost table
Full roof replacement$5,902 to $13,378, average $9,609
Asphalt shingles, installed$3 to $7 per square foot ($300 to $700 per 100-sq-ft "square")
Old roof removal$1,000 to $3,000, plus $500 to $1,500 hauling and disposal

Sources: HomeAdvisor roof repair cost guide; HomeAdvisor roof replacement cost guide; per-square figure is the per-square-foot range times 100.

Other guides run higher. This Old House, using Homewyse data, puts asphalt shingles at about $5.16 per square foot, roughly $10,320 for a 2,000-square-foot roof (This Old House, updated October 2026). Roof area is bigger than floor area once you add pitch and overhangs, and steep or cut-up roofs cost more, so get a written estimate from a roofer for the actual house.

Will my lender or insurance company care how old the roof is?

Your insurer is the one most likely to care. Policies are moving roof risk onto homeowners with actual-cash-value roof coverage and separate roof deductibles (InsuranceNewsNet / Free Press Indiana, August 2026). In March 2026, Fannie Mae and Freddie Mac said they will now accept actual-cash-value coverage on roofs, while the rest of the house still needs replacement-cost coverage (ABA Banking Journal, March 2026). That makes cheaper roof coverage easier to get, and it also means an older roof could leave you paying a big share of a storm replacement yourself.

Lenders care through the appraisal. An appraiser who sees active leaks or a roof at the end of its life can make the loan conditional on a repair or a roofer's report. Veterans United notes there's no set roof-age rule for VA loans, but the appraiser estimates remaining life and flags existing leaks (Veterans United).

My advice: call your insurance agent during the inspection period, give them the roof's age and the inspector's note, and get a real quote and the roof terms in writing. Finding out about a roof exclusion after your deadline is the expensive way to learn it.

Should I ask the seller to fix or replace the roof?

It depends on which roof note you have:

  • Repairs (missing shingles, flashing, a vent boot): ask for them, done by a roofing contractor, with a receipt that lists what was done.
  • An aging roof with no leaks: a seller usually priced the house knowing the roof's age. A full replacement request is a long shot, but a credit or price adjustment backed by a roofer's written estimate is a fair ask, especially if the roof affects your insurance.
  • Hail damage: ask about the seller's claim history first. Then choose between a claim-paid replacement before closing (plan for a delay) and a credit.
  • Active leak with soft decking: get the roofer out before your deadline. You need to know the extent before you can price it.

I usually prefer a credit or price change over a seller-managed replacement on a big roof job. You pick the roofer, the shingle and the warranty, and you can be there when the old roof comes off. Lender rules limit how much credit you can take, so we size it with your loan officer. More on the response window: how the inspection period works in Indiana.

Before the deadline, hire a roofing contractor for an evaluation and a written estimate. Ask for photos. Indiana licenses home inspectors, and you can check your inspector's license on the state license lookup; for a roofer, ask for proof of insurance and references and check the warranty terms in writing.

I'm selling. Should I replace my roof before I list?

If it's leaking, fix the leak. If it's simply old, I usually don't recommend replacing it just to sell, unless it's clearly at the end of its life and likely to scare off buyers or their insurers. Buyers tend to see a roof as expected maintenance, not an upgrade, so don't count on getting every dollar back. What works better is getting ahead of it: have a roofer inspect it, make the small repairs, and have the estimate in hand so we can price the house knowing what buyers will find.

If you've had hail damage or a claim, gather the paperwork. Buyers will ask, and it belongs on the Indiana seller's disclosure. More on what's worth doing before you list: what to fix before selling.

Your Realtor

Why a Realtor Who Built Houses Reads Reports Differently

A home inspection report runs dozens of pages, and almost every item ends with "recommend evaluation by a qualified professional." That wording is there for the inspector's protection. It doesn't tell you which items are a quick fix and which ones change the deal.

I spent about ten years designing houses and running their construction before I sold them. When my clients get their report, we go through it together and sort it into what to ask for, what to take as a credit, what to just fix yourself later, and what needs a specialist before the inspection deadline. If you're buying or selling in central Indiana, I'm happy to do the same for you.

Wes Johnston
REALTOR® · Trueblood Real Estate · License #RB18001276

Construction engineer turned Realtor. Straight answers before you sign.

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General guidance from a Realtor with a construction background. Hire the licensed trade for the diagnosis and the fix.

Wes Johnston REALTOR® · Trueblood Real Estate · Indiana Real Estate License #RB18001276 317-223-3182 · wes@homesofindiana.us 8700 North St, Suite 350, Fishers, IN 46038 Committed to your success.

General information from a Realtor with a construction background, not roofing, insurance or legal advice. Cost ranges are national figures from HomeAdvisor (updated June 2026) and This Old House (updated October 2026); Indianapolis-area quotes vary. Have a roofing contractor evaluate the roof and talk to your insurance agent about coverage.