Up to
98%
Heat Reduction

If you drive in Dubuque, legal window tint is worth getting right first time. Iowa sets the limits for how dark and how reflective your glass can be, and a shade chosen within them keeps visibility clear and avoids the cost of putting film back on later.

Tint that sits outside the Iowa limits can lead to a citation and the cost of having the film taken off again. A fix-it ticket is a common outcome: you correct the problem and show that the vehicle now complies.
Removing non-compliant film can be slow and costly, especially when the film is old or the adhesive has hardened. Rear windows need extra care because the defroster lines sit close to the film. Choosing a legal shade first avoids it.
Iowa applies different limits to different vehicle types and to different windows on the same vehicle, so it pays to read the rules that match what you drive before choosing a shade. The figures below set out the legal tint levels, which exist to keep visibility and road safety in mind.
Passenger Vehicles
Passenger vehicles, including sedans, coupes and convertibles, have their own limits for the windshield, front sides, rear sides and rear window.
A non-reflective tint / sun strip, is allowed Up to AS1 line as long as it does not go past the AS-1 line on your windshield.
The Iowa law allows 70% of light visibility for front side windows.
The Iowa law allows any shade of light visibility for rear side windows.
The Iowa law allows any shade of light in visibility for the rear window.
Want a car window tinting quote in Dubuque, IA?
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Passenger Vehicles
Hatchback, Sedan, Coupe, Station Wagon
Multi-Purpose Vehicles
Trucks, vans and SUVs are treated as multi-purpose vehicles, and the limits for each window are shown here.
A non-reflective tint / sun strip, is allowed Up to AS1 line as long as it does not go past the AS-1 line on your windshield.
The Iowa law allows 70% of light visibility for front side windows.
The Iowa law allows any shade of light visibility for rear side windows.
The Iowa law allows any shade of light visibility for rear window tint.
Want a car window tinting quote in Dubuque, IA?
Request a Quote
Multi-Purpose Vehicles
SUV, Van, Truck
Check with local authorities to confirm current requirements.
Kepler IR and IR+ are nano-ceramic films that target infrared heat through the film itself, not just through darkness. Visible light transmission is separate from heat performance, so compare the exact film and shade, and keep it within Iowa limits.
Up to
98%
Heat Reduction
Up to
99%
UV Protection
Up to
96%
Glare Reduction
Review
Warranty terms
Browse the published town guides A to Z. These are information pages and do not confirm a dealer, address or service area in each town.
Iowa town pages
Browse the published guides for Iowa. These are page counts, not a count of verified dealers or confirmation of service availability.

Enjoy designed privacy and sophistication with our darkest window film, delivering superior refinement and protection.
So what's next?
Experience our films in a panoramic 360-degree view, aiding our Dubuque window tinting customers to choose the ideal tint shade. View our selectionhere.
Tell us the vehicle you drive and send your enquiry. Ask a local tinter whether they carry Kepler film or can get it.


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Kepler IR and IR+ are nano-ceramic automotive ranges made to handle heat and UV through the make-up of the film rather than through shade alone. That gives you room to pick a look you like while still choosing a legal shade for Iowa roads. Your dealer can explain the specifications behind each range, how they compare at the same visible light transmission, and the warranty terms that apply to the film you choose.
How Kepler works
Kepler makes the film, not the tint job. Independent tinting businesses install window film. For a project in Dubuque, Iowa, ask a local tinter whether they carry Kepler film or can get it, then arrange the work directly with that shop.
Start your quote requestFilm availability and installation services vary by independent shop.
Kepler makes automotive and architectural window film, from everyday tint to nano-ceramic.
Independent tinting businesses install window film. Ask a local shop whether they carry Kepler film or can get it.
Share your project details, then ask an independent local tinter whether they carry Kepler film or can get it.
Check the current official tint rules and enforcement guidance for your vehicle. If you receive a citation, follow the instructions on that notice and confirm any required action with the issuing authority. Do not rely on this page for a penalty amount or a prediction about the outcome.
Nearby
Review nearby city pages connected to Dubuque, Iowa when comparing local tinting guidance and legal tint resources.
All Iowa townsAsk a local tint shop whether they carry Kepler window film or can order it for your installation.
These Google listings are independent businesses. Contact each shop to confirm whether it installs Kepler film; appearing here does not mean it is a Kepler dealer.
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