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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
IKO Roof Inspection in Jacksonville: What to Know First
An IKO roof inspection in Jacksonville typically costs between $150 and $400, depending on roof size, slope, and how many stories we’re working on. We complete most inspections the same day, and the written report tells you exactly what needs attention, what’s still solid, and what it’ll cost to fix. That’s the whole point: a real inspection that gives you a price, not a sales pitch. If you own an IKO shingle roof in Jacksonville and want to know what’s actually happening up there, call (904) 719-6346 to schedule your inspection. We’re an independent IKO service provider, not an IKO-authorized dealer, which means our report is based on what we see, not on selling you a new roof.
How IKO Products Fail – and How We Fix Them
IKO makes a solid shingle, but every roof in Jacksonville fights the same enemy: heat, humidity, and wind-driven rain. Here’s what we find on IKO roofs in this market, series by series.
- Cambridge architectural shingles seal failure at the adhesive strips. The Cambridge line is the most common IKO product we inspect in Jacksonville. The asphalt sealant strips that bond the shingles together lose grip after years of attic heat, especially on south-facing roof planes past San Jose and Mandarin. When the seal lets go, wind gets under the tabs and starts peeling them back. We reset tabs and reseal them at a fraction of what a reroof costs, but only when the shingle body is still sound.
- Dynasty shingles showing nail pop and flutter along the drip edge. IKO’s Dynasty line is heavier and stouter than Cambridge, but we regularly see nail pops near the eave on these installations. High nail placement combined with repeated expansion from Jacksonville’s heat cycle pushes the fastener head up through the shingle surface. Left alone, that becomes a water channel. We pull the affected shingle, reseat the nail, patch the hole, and check the adjacent courses for the same pattern.
- Marathon and Nordic older-series granule loss accelerating on west-facing slopes. Grandular loss is normal on any shingle as it ages, but on older IKO Marathon and Nordic series, the rate speeds up fast on planes that catch the full afternoon sun. Once the granules are gone, the asphalt underlay is exposed and begins to cook. That’s not a repair decision, that’s a replacement conversation, and we’ll show you photos from your own roof before we ever talk numbers.
- Crowne Slate shadow-line lifting and cracking around the starter course. Crowne Slate is a heavier shingle with a deep shadow band that looks great until condensation collects behind it. Near the starter row above gutters, we sometimes find the lower edge lifted and the shingle body developing micro-cracks. Water wicks up into the felt. The fix is usually a localized repair with proper sealant and shingle replacement, which we do only if the surrounding roof still has service life.
- IKO fasteners and flashing mismatches from non-OEM accessory kits. This is a parts nuance most inspection reports miss. IKO specifies exact-fast installation and their own accessory components. When a previous contractor subbed in generic flashing or used galvanized nails that don’t match IKO’s spec, the metal reacts and rusts, and the nail heads loosen at a different rate than the shingle. Our techs check the accessory brand during every IKO inspection, because mismatched metal is a warranty problem hiding in plain sight.
Styles & brands we work with






Our IKO Roof Inspection Process
Here’s what actually happens when you hire Brennan Roofing Co Jacksonville for an IKO roof inspection. No mystery, no upsells, and you’re welcome to walk along as we work.
- 1
Call and schedule. A live person answers (904) 719-6346 and books your inspection for a day and time that works. Your price is on paper before we arrive.
- 2
Site and attic check. We start inside: attic ventilation, decking condition from below, any signs of water staining or mold on the sheathing.
- 3
Shingle inspection. Our tech walks every plane and documents the IKO series, seal integrity, granule loss, nail placement, and any lifting or cracking we find.
- 4
Flashing, penetrations, and edge work. Valleys, chimneys, pipes, skylights, drip edge, and the starter course. This is where water gets in, and this is where non-OEM accessories show up.
- 5
Written report and pricing. We put everything on a line-by-line item report: what’s failing, what’s watching, what’s fine, and the dollar range for any repair we recommend.
- 6
You decide. You get the full report whether you hire us for the fix or not. If you do, everything we do carries the 365-Day Done Right Promise, in writing.
What IKO Roof Inspection Costs in Jacksonville
| Service | Typical Range |
|---|---|
| Single-story IKO roof inspection | $150 – $225 |
| Two-story IKO roof inspection | $225 – $325 |
| Two-story steep-slope IKO inspection | $300 – $400 |
| Localized IKO shingle repair (seal/re-seat) | $350 – $900 |
| Flashing replacement on IKO roof (one penetration) | $250 – $650 |
| Full IKO roof replacement | $9,500 – $18,000+ |
The swing in any IKO inspection price comes down to roof height, pitch, and how much detailed documentation you want. A basic visual inspection costs less than one with full photo documentation and a written report on every plane. Every inspection includes the report. If the inspection turns up a repair, you get the repair estimate in writing before any work starts. That’s the Garrison Standard, and it doesn’t move at the door. Call (904) 719-6346 to schedule your free estimate for inspection work, and we’ll give you the real number in dollars, not the “let’s see what the insurance says” dance.
See the difference
Before
After
Before
After
Before
AfterWhy Jacksonville Homeowners Call Brennan Roofing Co Jacksonville for IKO Work
Most roofers will happily inspect your IKO roof. Few will write down what they find in plain sentences, put a dollar figure on it before they pack up their ladder, and guarantee that repair for a full year in writing. That’s the difference. Our technicians are background-checked and arrive in uniform with a truck that identifies who they are. They know IKO from the sealant strip to the starter course, and when an IKO roof is beyond repair, we’ll tell you the truth and show you options from GAF, Owens Corning, and CertainTeed as well, because we install them all. Travis Oakley and his crew have been roofing in Jacksonville long enough to know that homeowners don’t need a speech. They need a roof that stays dry and a price that doesn’t change when the job gets hard. If it’s not right, we’re not done.
FAQs
The inspection itself has a cost in Jacksonville, typically $150 to $400 depending on roof size and height. The report is yours to keep, and you’re under no obligation to hire us for repairs. If you do move forward, every repair carries a one-year written guarantee with a free return visit if it fails within that period. Call (904) 719-6346 for an exact inspection quote.
Yes. A third-party inspection does not void an IKO warranty, and as an independent IKO service provider, we document everything in photos and writing so you have a record. We follow IKO’s installation specs when we repair, and we don’t mix non-OEM accessory components where IKO’s warranty language calls for their own parts. If your roof is within its warranty window, we’ll tell you what your IKO coverage likely handles before we ever suggest a paid repair.
We answer the phone live when you call, and we can usually schedule an inspection within a few days, depending on the week. Emergency inspection situations get priority. If you have an active leak, call (904) 719-6346 today and we’ll talk through what you’re seeing before we ever send a truck.
It depends on the series and the roof’s age. Cambridge and Dynasty roofs under 12 years old usually have isolate repair needs: seal failure, nail pops, flashing issues. Older Marathon, Nordic, and Crowne Slate installations with heavy granule loss and cracking are usually closer to replacement. We’ll show you photos of your own roof and give you straight numbers for both paths so you can decide.
We do both. Brennan Roofing Co Jacksonville performs IKO roof inspections, local repairs, and full replacements. Every job, from a single shingle re-seat to a full tear-off, starts with a written price before any work starts. We’ve also been known to walk a Mandarin roof at sunrise on a Tuesday when the dew shows exactly where the seals have quit. Call (904) 719-6346 and we’ll set up your inspection.
Contact Brennan Roofing Co Jacksonville for Your IKO Roof Inspection
If you’re an IKO homeowner in Jacksonville and you want someone on the roof who carries a ladder, a camera, a written price book, and enough sense to tell you what needs replacing and what doesn’t, call (904) 719-6346. A live person answers. You’ll get a straight price for the inspection, a written report you can act on, and a crew that shows up inside the promised window, in uniform, and leaves the site clean enough to eat off your driveway. That’s the Garrison Standard, and that’s how we run every roof in Jacksonville.
Written by Travis Oakley, Owner, Brennan Roofing Co Jacksonville at Brennan Roofing Co Jacksonville, serving Jacksonville and nearby areas.