Madico WinCos Review: Nano-Ceramic Tint for Lighter Legal Shades
Madico WinCos is a genuine metal-free nano-ceramic window film, not a rebranded dyed or carbon product, and its selling point is that even its lightest legal shades reject over 90% of infrared heat, a number most competing ceramic films only reach in their darkest tint. We confirmed the construction and the shade-by-shade numbers directly on Madico's own WinCos product page rather than guessing from the name, since WinCos is a far less consumer-known line than LLumar, 3M or XPEL.
Madico has made films across architectural, marine and automotive markets for decades, and WinCos is its current flagship automotive ceramic line, sitting above Madico's dyed Shadow and hybrid Onyx films. The real question for most buyers is not whether the film performs: Madico's own numbers hold up well against the big four brands. It is whether a smaller installer network and a less explicit warranty are worth trading for a possibly lower price.
Madico WinCos backs up its marketing with real numbers: 90% to 93% infrared rejection across most of its shade lineup, verified on Madico's own spec sheet, which beats LLumar CTX and several other mid-tier ceramic films on paper. Where it falls short of the category leaders is documentation and reach. LLumar IRX and 3M's ceramic lines publish explicit transferable-warranty language and are stocked by far more installers, while WinCos' warranty reads as tied to the original owner and its dealer network is thinner. It is a legitimate ceramic film worth booking if a trusted local shop quotes it well, but not yet a brand to seek out over the bigger four purely on reputation.
What Madico WinCos Actually Is
WinCos is Madico's ultra-premium automotive line, built from nano-ceramic particles in a fully metal-free construction. That matters for two practical reasons: metal-free film does not block or degrade phone, GPS, Bluetooth or satellite radio signal, and ceramic particles block infrared heat without relying on the dark pigment that dyed films use to cut visible light. Madico's own WinCos product page and a companion dealer-education article both describe the film this way, which rules out the carbon or dyed construction some installers assume from the name alone.
The line ships in eight VLT shades, 5%, 11%, 22%, 34%, 49%, 66%, 75% and 87% visible light transmission, labeled by Madico as the 3, 10, 20, 30, 45, 60, 70 and 90 series. That is a wider spread than most competing ceramic lines, which usually top out around six or seven shades, and it is the reason Madico markets WinCos specifically to buyers in states with strict, lighter legal tint limits who still want real heat rejection.
| Spec | Value |
|---|---|
| 5% VLT shade | TSER 66%, IR rejection 93% |
| 11% VLT shade | TSER 62%, IR rejection 91% |
| 22% VLT shade | TSER 60%, IR rejection 92% |
| 34% VLT shade | TSER 56%, IR rejection 91% |
| 49% VLT shade | TSER 52%, IR rejection 90% |
| 66% VLT shade | TSER 49%, IR rejection 91% |
| 75% VLT shade | TSER 46%, IR rejection 90% |
| 87% VLT shade | TSER 26%, IR rejection 57% |
| UV rejection | 99% across every shade |
| Warranty | Manufacturer's lifetime warranty for as long as you own the vehicle; no transfer language published for WinCos specifically |
| Construction | Nano-ceramic, metal-free, confirmed on Madico's own product page, not carbon or dyed |
WinCos blocks over 90% infrared heat in six of its eight shades, including shades light enough to legally pass as front glass in most states.
How Much Heat It Actually Blocks, Shade by Shade
The headline number for WinCos is that infrared rejection barely drops as the film gets lighter. The 5% VLT shade rejects 93% infrared heat, and the 66% VLT shade, light enough to pass most states' front-window laws, still rejects 91%. That flat curve is unusual: on most ceramic films, IR rejection falls noticeably as VLT climbs, so a lighter shade in the same lineup typically rejects far less heat than the darkest one.
The one shade that breaks the pattern is WinCos' lightest option, 87% VLT, where IR rejection drops to 57% and TSER falls to 26%. That shade is thin enough to barely qualify as tint at all, intended more as a faint UV and glare layer for a windshield than meaningful heat control, so buyers should not expect it to perform like the rest of the lineup.
The Warranty Gap Worth Asking About
Madico backs WinCos with what its own site calls a manufacturer's lifetime warranty, described directly as covering the film for as long as you own the vehicle. That phrasing is notable because it is not the same as the explicitly transferable warranty language LLumar publishes for its IRX line or XPEL publishes across its Prime lineup.
We could not find a WinCos-specific statement on transferability on Madico's own site. Third-party spec sheets for other Madico automotive films, Onyx and CharCool, list those warranties as explicitly non-transferable, which lines up with Madico's own as-long-as-you-own-the-vehicle phrasing across its automotive catalog. Treat WinCos the same way until a dealer confirms otherwise in writing: assume the warranty does not follow the car to a new owner.
What WinCos Costs Installed in 2026
WinCos is a nano-ceramic film, so it prices inside Coateau's standard $450 to $700 ceramic tint range for a sedan in 2026, the same band as LLumar CTX, Huper Optik and other genuine ceramic films. SUVs run about 1.2 times that, roughly $540 to $840, and large SUVs or trucks run about 1.4 times that, roughly $630 to $980, because of the added glass area.
Because WinCos is distributed through a smaller, more regional installer network than LLumar, 3M or XPEL, exact quotes vary more by market than with the bigger brands. Getting a couple of local quotes side by side, which the instant quote on Coateau is built for, matters more with WinCos than with a nationally stocked brand, since one shop's price is a less reliable benchmark for the next.
Who Should Actually Book WinCos
WinCos is worth booking if a trusted local installer carries it, quotes it competitively against LLumar or 3M, and you are not planning to resell the car within the warranty window. Its IR numbers hold up well against the category leaders, especially in lighter shades, which makes it a strong pick for strict-VLT states where you want real heat rejection without going dark.
It is harder to recommend over LLumar IRX or 3M's ceramic lines if warranty documentation or nationwide installer availability matter to you, since both publish clearer transfer terms and are easier to find quoted in most metro areas. Compare a WinCos quote against at least one bigger-brand quote before committing: the performance gap is small, but the paperwork gap is not.
Frequently asked questions
Is Madico WinCos a real ceramic tint or just a marketing name?
It is a genuine nano-ceramic, metal-free film, confirmed on Madico's own WinCos product page, not a dyed or carbon film rebranded with a ceramic-sounding name.
How much heat does WinCos block?
Between 90% and 93% infrared rejection across six of its eight shades, dropping to 57% only on its lightest 87% VLT option, all measured on Madico's own spec sheet.
Is the WinCos warranty transferable to a new owner?
Madico's own materials describe it as a lifetime warranty for as long as you own the vehicle, without stating transferability for WinCos specifically. Other Madico automotive films list their warranties as non-transferable, so assume the same until a dealer confirms otherwise in writing.
Does WinCos interfere with phone or GPS signal?
No. It is a fully metal-free nano-ceramic construction, so phone, GPS, Bluetooth and satellite radio signal pass through without interference.
How much does Madico WinCos cost installed?
Expect Coateau's standard $450 to $700 ceramic tint range for a sedan in 2026, with SUVs running about 1.2 times that and large SUVs or trucks about 1.4 times that.
Is WinCos as good as LLumar or 3M ceramic tint?
On published infrared numbers, yes, it is competitive, but LLumar and 3M publish clearer transferable-warranty language and have a larger installer network, which matters more at resale or if you move.