What's actually covered, what's always excluded, and the red flags that tell you a warranty is marketing — how to read the fine print before you sign.
Every professional coating job carries two separate warranties, and confusing them is the most common warranty mistake homeowners make:
When an installer advertises a warranty, ask which one they're describing — and get the workmanship terms specifically. A "25-year manufacturer's warranty" with a 1-year workmanship warranty is a 1-year warranty wearing a costume.
Strip away the marketing and a legitimate workmanship warranty promises one core thing: the coating stays bonded to the concrete. Specifically:
Note what this list is really saying: the warranty covers the installer's mistakes. Proper prep, correct products, right conditions — if they did all that, the floor doesn't fail, and the warranty never gets used. The warranty's real function is aligning incentives: an installer who warrants adhesion for years is an installer who preps like it.
Workmanship warranties in the 5–10 year range are common among established installers — long enough to be meaningful, short enough to be actuarially sane. Shorter than that (1–2 years) suggests the installer isn't confident in their prep; the failure modes that bad prep causes mostly show up in years 1–3, so a 1-year warranty conveniently expires just as problems surface.
On the other end: treat "lifetime warranty" claims with open skepticism. Ask three questions: lifetime of what (the coating? the company? your ownership?), what are the exclusions (lifetime warranties are usually the most exclusion-packed), and how old is the company making the promise? A lifetime warranty from a company founded in 2024 is a bet that the company outlives your floor. Sometimes it does. Often it doesn't — and warranty claims against a dissolved LLC are worth exactly nothing. Our installer vetting guide covers how to check a company's actual track record.
The exclusions section is the most honest part of any warranty — it tells you what the installer has learned (sometimes the hard way) actually causes failures. Common exclusions, and what each one means:
None of these exclusions are unreasonable — they're the physics and chemistry of the product. What's unreasonable is a warranty that hides them until claim time. The exclusions should be in the contract you sign, in plain language, before work starts.
Ask for written warranty terms with every quote — a local specialist will put coverage, exclusions, and transferability in the contract.
Here's the warranty detail that bites at claim time: does a warranty claim cover labor, or just materials? Some warranties promise to "repair or replace" defective work — full labor included. Others cover only the material cost of the repair, leaving you paying crew time to fix the installer's mistake. On a re-coat, labor is the majority of the cost — a materials-only warranty on a labor-caused failure is nearly worthless.
This is a question to ask before signing, in these exact words: "If the coating fails due to adhesion within the warranty period, do you cover the full repair including labor, or materials only?" Get the answer in writing. It's also worth asking who performs warranty repairs (their crew or a subcontractor) and what the response timeline is.
In the Salt Lake market, a warrantied garage floor is a legitimate selling feature — "epoxy floors, 7 years remaining on transferable warranty" reads well in a listing. But transferability is not automatic. Terms vary: automatic transfer, one-time transfer with written notice, transfer fee, or no transfer at all. If you might sell within the warranty period, confirm the transfer terms now and keep the warranty document with your house records (not in a junk drawer — future you will thank present you).
An installer who answers all seven crisply, in writing, is an installer who's thought about standing behind their work. One who gets vague on questions 2 through 4 is telling you the warranty's real value. Pair this with our installer vetting guide and you'll filter the market fast.
A legitimate workmanship warranty covers adhesion failures — peeling, delamination, and bubbling caused by the coating letting go of the concrete. That's the core promise: the floor stays stuck. Everything else (exclusions, length, transferability) varies, which is why the written terms matter more than the headline number of years.
Sometimes — this is one of the most variable terms in the industry. Some installers explicitly cover hot-tire pickup; others exclude it as a known epoxy limitation. Don't assume: ask directly, and get the answer in the written warranty. If it's excluded, a polyaspartic system (more hot-tire resistant) may be the better spec for your garage.
Be skeptical. A "lifetime warranty" from a three-year-old company is a marketing promise, not a financial instrument — and lifetime terms are usually packed with exclusions that make claims nearly impossible. A clearly written 5–10 year warranty from an established local installer is worth more than a lifetime promise from a company that might not be here in five years.
It depends entirely on the installer's terms — some transfer automatically, some transfer once with paperwork, some don't transfer at all. This matters in the Salt Lake market, where a warrantied garage floor is a genuine selling feature. Ask before you sign, and keep the warranty document with your house records.
Common void triggers: moisture/vapor issues in the slab (the most excluded cause of failure — see moisture problems), chemical damage beyond the system's rating, physical abuse, unauthorized repairs or re-coating by someone else, and failing to follow the installer's maintenance guidance. Read the exclusions section — it's the most honest part of any warranty.
Absolutely — non-negotiable. A verbal warranty is a story, not a warranty. The contract should state the length, exactly what's covered, the exclusions, whether labor is included in a claim (or just materials), transferability, and the claim process. If an installer won't put it in writing, that tells you what the warranty is worth.
Usually the installer, for workmanship issues (the vast majority of claims). The manufacturer's material warranty covers product defects — genuinely rare with established resin systems. This is why installer longevity matters so much: your warranty is only as durable as the company behind it. See how to choose an installer.
Related reading: choosing an installer · why epoxy peels · moisture problems · cost guide
Get itemized quotes with warranty terms spelled out — coverage, exclusions, labor, and transferability, all in writing before you decide.