(2026) Legal Window Tint Laws Delaware

Delaware's limit sits where it affects the driver's view out and an officer's view in. Under Section 4313 the windshield may carry only transparent material above the AS-1 line, and the front side windows and side wings must transmit at least 50 percent of visible light. When the General Assembly set that 50 percent figure in 2026, it described the level as a balance between law enforcement being able to see into a vehicle and the benefits drivers get from film. Behind the driver the law sets no light limit at all, which is why rear privacy is a straightforward choice in Delaware.

An officer can cite you for glass that does not meet Section 4313, and the practical outcome is usually that the film has to come off. Section 4315 allows the charge to be dismissed before trial, where no collision was involved, once you produce proof that the vehicle has been brought into compliance. The duty sits with you as the operator, so it is worth checking the shade before it goes on rather than after. If you are unsure where your current film sits, ask an installer to measure the finished window and quote you for a compliant Kepler shade.

Old film comes off in pieces and the adhesive underneath is stubborn, so removal takes patience. The risk on the rear screen is the printed heating element, which can lift with the film if it is pulled rather than softened, and that is an expensive repair. An installer who does this regularly will use heat and solvent rather than force. If the film was fitted illegally in the first place, Section 4313A entitles you to the installation fee back from the business that fitted it.

Section 4313 is written around the person operating the vehicle on a Delaware road, so the citation follows you rather than the film. Not knowing the limit is not a defense. Section 4313A places a separate duty on the business doing the fitting, which cannot commercially install film that breaks Section 4313. In practice you both have a reason to get it right, so tell your installer the shade you want and ask them to confirm the finished light transmission before the film goes on.

It depends entirely on which window. On the front side windows and side wings the finished window has to transmit at least 50 percent of visible light, so a dark front is not an option without a medical waiver. Behind the driver there is no light limit in Delaware, so the rear side windows and rear screen can be as dark as you like. The trade-off there is your own: a very dark rear screen gives you privacy but leaves less light for reversing at night. A common answer is a lighter ceramic film at the front and a darker shade behind, which is exactly the spread the Kepler range is built around.

To check car window tinting level, law enforcement and tint professionals in Delaware rely on specific tools. Gauging the visible light transmission (VLT) through windows is mainly done with a tint meter. Measuring the percentage of light passing through the windows, this meter helps officers check compliance with Delaware's laws. If your tinting is less transparent than the legal limit in Delaware, you may receive a fine and be required to remove the non-compliant tinting. Steer clear of such issues by having your car's window tinting installed by a reputable professional who confirms compliance with Delaware's laws. When thinking about window tinting for your car in Delaware, pick a trusted installer who is familiar with the legal guidelines.

Most current car windows feature a light built-in tint, even if you haven't added any additional tinting. The built-in tint is typically very light and aims to protect the window construction adhesives and materials from UV damage. This factory tint usually meets legal window tint limits in Delaware but does not provide significant heat rejection, glare reduction, or privacy benefits like additional tinting. To ensure compliance with Delaware window tint laws, consider the combined VLT of the factory tint and any additional tinting if you want to enhance your car's windows. Remember that vehicles like Tesla already have a light factory tint in the glass.

Yes. Section 4313 says no one can be convicted under it while holding a statement signed by a licensed practitioner of medicine and surgery, osteopathic medicine or optometry confirming that tinted windows are medically necessary for the owner or the usual driver. Delaware DMV runs the waiver as an online service: you begin the application online, print the packet for your physician to sign, then upload the signed waiver and certification. Once it is approved the waiver is attached to your vehicle record and a new registration card is issued noting it, and one application can cover up to four vehicles. The name on the registration and title has to match the name on the waiver. The section also carves out properly installed anodized glass in registered antique vehicles and street rods, and vehicles operated by law enforcement officers.

Send your details through the quote form and Kepler makes the introduction to the closest dealer, who then deals with you directly on film, price and fitting. Kepler supplies the film rather than fitting it, so scheduling and workmanship are a conversation you have with that business. Two questions are worth asking whoever quotes you: which Kepler range and shade the price covers, and what the finished light transmission will be on your own glass once the film is on. That gives you a like-for-like comparison and keeps the front windows inside the 50 percent limit.