Cut the Glare and Block the Sun with DIY Spray-On Window Tints
Have you ever felt like the glare coming through your home or car windows is almost blinding? What about those hot summer days when the sun beating down makes your rooms swelter? Getting relief from obtrusive sunlight can feel impossible at times without taking drastic measures like installing shutters or blinds on every window.
But there's a convenient DIY way to cut that glare and reject the sun's heat through your windows. Spray-on window tinting films provide customizable shading and protection in an easy-to-apply liquid formula.
How Does Spray-On Window Tinting Work?
Spray-on window tints consist of a polymer solution that is directly applied to glass surfaces. Using a handheld spray gun or aerosol can, the liquid is misted onto the windows in a controlled layer. As the solution dries, it forms a thin tinted film that adheres right to the glass.
Unlike traditional window tinting that uses pre-cut sheets of adhesive film, spray-on tints don't require any cutting or mounting. The liquid application process allows the tint to conform to any shape or size window. And the formula bonds securely to the glass on a molecular level as it cures.
Benefits of DIY Spray-On Window Tints
One of the biggest advantages of spray-on window tints is how well they reduce glare from sunlight while blocking heat transmission. The tinted film acts as an insulating barrier, keeping interiors cooler and more comfortable. But there are a number of other benefits that make spray-on tints a smart choice:
- Cut down on eye-straining sun glare
- Absorb and reject solar heat gain
- Prevent UV rays from causing interior sun damage
- Add customizable levels of shading
- Increase privacy through darker opaque tints
- Achieve sleek, uniform window tinting
- Skip the cost of professional installation
The ability to control the precise level of tint darkness is a major advantage over pre-cut window films. You can achieve anything from a light sheer up to an opaque blackout effect. This allows you to tailor the tint to specific windows and directions to account for variations in sun exposure.
Considering DIY Spray-On Tinting?
While the benefits are substantial, there are some downsides of spray-on tints to weigh. First, it does not have the longevity of high-performance dyed films that come with lifetime warranties. You can expect spray-on tint to last 1-5 years before needing reapplication.
It also can't be removed as easily as peel-and-stick films. Trying to take off spray-on tint requires chemical solvents or window replacement. So in most cases, you are committed once it's applied.
There is also a higher risk of installation mistakes like overspray on window framing or uneven coverage. The initial cost is more than getting pre-cut kits. But you avoid paying for professional labor.
Is DIY Window Tinting Legal?
While the DIY convenience is advantageous, some states prohibit the use of spray-on films. Regulations often dictate the allowable level of light transmittance through tinted windows.
For home windows, limits generally range from 50-70% light passage. For vehicles, the legal visibility requirement is typically 70% in the front two windows. Back seat and rear windows can be much darker.
Be sure to research rules in your state and municipality before applying darker DIY spray-on tinting. Fines can be imposed if your windows fail to meet regulations due to excessively dark films.
Mastering the Spray-On Window Tinting Process
Once you know the legal requirements, here are some tips for flawless DIY application:
- Clean glass thoroughly - use ammonia-based cleaner for best adhesion
- Tape off any areas you don't want to tint
- Apply light mist coats and let dry between passes
- Spray evenly from 8-10 inches away
- Avoid oversaturation and runs
- Allow the film to cure fully (up to a week)
Taking the time to prep your windows and becoming comfortable handling the spray equipment will help avoid mistakes. Don't rush the process. Let the tint layers build up gradually.
The result will be glare-free, UV protected windows that look professionally installed. And you can redo the tint whenever needed since it lasts longer than a standard car wash.
The Future of Spray-On Window Tinting
While traditional dyed films have led the industry, spray-on tinting technology continues advancing. The newest generation of formulas offer enhanced durability, lighter tint shades, and faster cure times.
Some newer products utilize ceramic nano-particles to better reflect infrared heat while letting visible light pass through. These innovations provide better temperature reduction than standard carbon-based tints.
Expect even better spray-on films in the future as chemists optimize UV ray protection and develop more environmentally-friendly tinting solutions.
How long does spray-on window tint last?
On average, spray-on films last 1-5 years before needing reapplication. Factors like sun exposure and product quality impact longevity.
Can you apply spray-on tint to car windows?
Yes, it adheres well to any glass surface. But check your local laws, as heavily tinted car windows can incur fines.
Is it difficult to apply DIY spray-on tint?
It's relatively easy with some practice, especially for flat windows. Curved areas take a bit more skill.
Does spray-on stop all UV rays like traditional window tint?
It blocks most UV radiation but typically not as much as thicker dyed films. Performance depends on the product and layers applied.
The ability to conveniently tailor your window's level of shading and heat protection is what makes spray-on tinting appealing. With a little time invested, you can skip the cost of professionals and say goodbye to annoying glare and sweltering interiors.