A homeowner on the Sammamish plateau once slid a competitor’s proposal across the table to me and pointed at one line: “10-Year Warranty.” Her question was simple , “So if anything happens to the paint in ten years, they fix it, right?” I’ve had some version of that conversation dozens of times over the years, and at Washington Custom, we’ve made it part of every estimate to walk through what warranties genuinely cover. Because here’s the uncomfortable truth about exterior painting in Sammamish, WA: the number on the warranty is the least important part of it. The fine print underneath is where the actual promise lives , and sometimes, where it quietly disappears.
This article is me reading that fine print out loud, the way I do at kitchen tables around the plateau.
Quick Answer
A “10-year exterior paint warranty” is usually two separate things bundled under one number: a manufacturer’s warranty covering the paint itself (typically prorated, and paying only for replacement paint , not labor), and a contractor’s workmanship warranty covering the application (often far shorter than ten years). Most warranties exclude the most common real-world failures , moisture damage, horizontal surfaces, substrate problems, and normal fading , so what matters isn’t the number of years, but what’s covered, what’s excluded, and whether the company will still exist to honor it.
What Is a Paint Warranty, Actually?
When a proposal says “10-year warranty,” you’re almost always looking at two different promises stitched together, made by two different parties.
The manufacturer’s warranty comes from the paint company and covers the product , that the paint won’t fail by peeling, blistering, or chipping due to a manufacturing defect. Read one carefully sometime: they’re typically prorated (the payout shrinks every year), they usually cover replacement paint only, and they require proof the surface was prepared to the manufacturer’s specifications. Labor , which is most of the cost of any repaint , is generally not included.
The contractor’s workmanship warranty comes from the crew that painted your house and covers the application , prep, priming, and technique. This is the warranty that actually pays for someone to come back with a brush. And this is the one where the honest number matters, because workmanship warranties in our trade commonly run two to five years, not ten.
One thing I’ve noticed on many proposals: the big bold number on page one is the manufacturer’s number. The contractor’s own promise, the one with labor attached, is smaller and buried , if it’s written down at all.
Benefits of Understanding Warranties Before You Sign in Sammamish
The obvious benefit is protection from disappointment. The plateau’s conditions , heavy tree cover, long wet seasons, shaded walls that never fully dry , produce exactly the failure types that warranty exclusions are written around. Knowing that before signing means you can ask the right questions while you still have leverage.
There’s a second benefit people miss: warranty terms tell you how a contractor really works. A crew confident in its prep offers a real, written workmanship warranty without being asked. A crew that skips prep hides behind the paint manufacturer’s number. In my experience, the warranty page is one of the most honest pages in any proposal , you just have to know how to read it.
And a fair counterpoint: a modest warranty isn’t automatically a red flag. A contractor offering an honest three-year workmanship warranty with clear terms is often a better bet than one promising ten years of everything with terms nobody can produce in writing. Sometimes the shorter promise is the truer one.
What Homeowners Should Know Before Starting
Ask which warranty the number belongs to. “Is that ten years from you, or from the paint manufacturer?” is the single most clarifying question you can ask. A common mistake I often see is homeowners comparing bids by warranty length when the numbers aren’t even describing the same kind of promise.
Get the workmanship warranty in writing. Verbal assurances on a job site are worth exactly what they cost. The written version should say what’s covered, for how long, and what the remedy is , touch-up, repaint of affected areas, or something vaguer.
Read the exclusions first. Skip to the “what’s not covered” section before anything else. Moisture intrusion, substrate movement, horizontal surfaces like handrails and deck caps, mildew, fading, and “acts of nature” are standard exclusions , and on the plateau, moisture and mildew are precisely how paint tends to fail.
Prorated means shrinking. A prorated 10-year manufacturer warranty might cover a fraction of material cost in year seven , and none of the labor. It’s not nothing, but it’s not what the bold number implies.
A warranty is only as good as the company behind it. Painting businesses come and go. A ten-year promise from a company with no track record is a coin flip; a five-year promise from an established local painting company in Sammamish or Bellevue is bankable.
How the Process Works (When Warranties Are Handled Honestly)
Consultation. A warranty conversation should happen at the estimate, not after a problem. We walk homeowners through both layers , what the paint manufacturer stands behind, and what we stand behind , and put both in the proposal.
Planning. Warranty validity actually begins here: manufacturers require surfaces prepped to spec, so the prep plan , washing, drying, scraping, priming , is what keeps their warranty alive. Skipped prep doesn’t just risk the paint; it usually voids the paper protecting it.
Execution. We document as we go. Photos of prepped surfaces, primers used, coating products and colors on record. Field lesson: when a warranty claim happens three years later, documentation settles in minutes what memory argues about for weeks.
Final inspection. The walkthrough is where the warranty clock starts, so we do it thoroughly , and we leave homeowners with the product records and written warranty terms in hand, not “in the system somewhere.”
Real-World Value Breakdown
| Warranty Factor | What Homeowners Experience | Real-World Insight |
| Headline number | “10 years” on the proposal cover | That number is usually the manufacturer’s prorated product warranty , not a promise anyone will show up with a brush |
| Workmanship coverage | Contractor’s own written promise | This is the warranty with labor attached; two to five honest years beats ten vague ones |
| Exclusions | Moisture, mildew, horizontal surfaces, fading | On the plateau, the excluded failure modes are the most likely ones , read this section first |
| Proration | Coverage that shrinks each year | A year-eight claim on a prorated warranty often returns a small paint credit, not a repair |
| Company longevity | Warranty holder still in business | The longest warranty in the world is worthless if the phone number stops working |
What this really means for homeowners in Sammamish: treat the warranty as a document to be read, not a number to be compared. Ten minutes with the fine print before signing tells you more about your next decade than the bold print ever will.
Common Problems I Often See
The vanishing workmanship warranty. Homeowner calls about peeling in year three; contractor points to the paint manufacturer; manufacturer points to surface prep; nobody owns the fix. This triangle is exactly what a clear written workmanship warranty prevents.
Claims denied for “moisture-related failure.” The most common denial on the plateau, because shaded, tree-covered walls hold moisture , and moisture-driven peeling is excluded almost universally. Ironically, proper prep and scheduling prevent most of it, which is why the exclusion punishes rushed jobs hardest.
Horizontal surfaces failing first , and being excluded. Deck rails, window sills, and trim caps take standing water and sun, fail years before walls do, and sit outside most warranties. Worth knowing so their earlier wear doesn’t feel like betrayal.
Warranties voided by third-party work. Pressure washing done aggressively by another company, or repairs that disturb the coating, can void coverage. Keep records of who touches your exterior.
No paperwork at all. The homeowner remembers “a ten-year warranty”; nothing was ever written down. Without documents, there is no warranty , there’s a memory of a sales conversation.
Services Included
Our exterior painting services in Sammamish, WA are built to make the warranty conversation boring , in the best way. Every proposal separates the manufacturer’s product warranty from our written workmanship warranty in plain language, with exclusions explained before signing rather than discovered after. The painting services themselves are documented from prep to final coat, because that record is what keeps both warranties enforceable. And because the best exterior painting services in Ballard, WA are the ones designed not to generate claims at all, the real warranty work happens early: moisture-checked surfaces, full priming, quality coatings, and honest scheduling around Sammamish weather. A warranty should be a safety net you never think about , not a document you learn to read the hard way.
Why Homeowners Choose Washington Custom
Partly, honestly, because of this exact conversation. Homeowners across Sammamish, Bellevue, Seattle, and Ballard tell us we were the first painting company in Sammamish to voluntarily explain what our warranty doesn’t cover , and that transparency, oddly enough, is what won the job. Our thinking is simple: we’d rather set accurate expectations at the kitchen table than argue interpretations on a ladder three years later. We put our workmanship promise in writing, we keep the product records so manufacturer coverage stays intact, and we’ve been around this area long enough that the promise has a track record behind it. The paperwork is only as good as the people holding it , so we try to be good on both counts.
Frequently Asked Questions
Is a 10-year warranty better than a 5-year warranty? Not automatically , it depends entirely on what each covers. A prorated 10-year manufacturer warranty covering replacement paint only can be worth far less in practice than a 5-year written workmanship warranty where the contractor returns and fixes failures with labor included. When comparing bids, put the warranties side by side and ask three questions of each: who is making this promise, does it include labor, and what’s excluded? In my experience, once homeowners do that exercise, the “longer” warranty is frequently revealed as the thinner one.
What voids an exterior paint warranty? The common triggers: surfaces not prepared to the manufacturer’s specification (the big one , it’s why prep documentation matters), moisture intrusion from leaks, gutters, or sprinklers hitting the siding, physical damage, aggressive pressure washing after the job, unauthorized repairs or recoating by others, and structural or substrate movement. Some warranties also lapse if the home changes ownership, though many are transferable once. The practical takeaway: keep your job documents, keep water managed around the house, and check before letting anyone else work on the painted surfaces.
Does a paint warranty cover fading? Almost never in a meaningful way. Gradual fading and chalking are treated as normal weathering, and warranties typically exclude them or cover only extreme, demonstrable color failure. This matters on sun-exposed walls and especially with darker colors, which fade faster and more unevenly. If long-term color retention is a priority, the real protection isn’t the warranty , it’s choosing a premium, fade-resistant paint line up front and understanding that the sunny sides of any home will always age ahead of the shaded ones.
What should a good workmanship warranty include? In writing: the duration, a clear statement that it covers application failures , peeling, blistering, or flaking caused by preparation or workmanship , and the remedy, meaning the contractor returns to correct affected areas including labor. It should name what’s excluded so there are no surprises, and it should be signed as part of the contract, not promised verbally. A common mistake I often see is homeowners accepting “don’t worry, we stand behind our work” as a warranty. The companies that genuinely stand behind their work are the ones willing to say so on paper.
How do I make a warranty claim if my paint fails? Start by documenting: photos of the failure, dates, and your original contract and product records. Contact the contractor first for workmanship issues , a reputable one will inspect and diagnose whether it’s an application problem, a product problem, or an excluded cause like moisture intrusion. For product defects, the manufacturer claim usually requires proof of proper preparation and the original purchase records, which is exactly why keeping the job file matters. Move promptly; failures caught early are smaller to fix and easier to attribute than ones left for another two winters.
Final Thoughts
After years of writing warranties and, occasionally, honoring them, my honest summary is this: the warranty page is a mirror. It reflects how a contractor prepares surfaces, how they schedule around our weather, and whether they expect to be around when year seven arrives. The number at the top tells you what the marketing department wanted; the paragraphs underneath tell you what the crew actually believes about their own work.
So when you’re gathering bids for exterior painting in Sammamish, WA, read every warranty the way I’ve walked through here , two layers, exclusions first, everything in writing. And if a contractor gets uncomfortable explaining their own fine print at the kitchen table, believe that discomfort. At Washington Custom, we’d rather you sign informed than impressed , because the best warranty conversation is the one you never need to have again.