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The Best Privacy Window Film

Last updated on March 15, 2024

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Our Picks For The Top Privacy Window Films

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Product Overview
Key Takeaway
  The Best Overall

Coavas Blackout Silk Privacy WIndow Film

Don't Waste Your Money Seal of Approval


Blackout Silk Privacy WIndow Film

You can block out all light with this two-way privacy window film. It's ideal for those who are light-sensitive or those in need of daytime sleep. This window film is reusable, so it can be applied several times.

Overall Take

Two-Way Privacy Get complete blackout and room-darkening with this Coavas window film.

 Best Decorative

Rabbitgoo 3D Privacy Window Film, 24×79-Inch


3D Privacy Window Film, 24x79-Inch

This 3-D window film has a striking design that beautifies any window. Although it is effective against harmful UV rays, this film allows soft, natural light through, resulting in a cheerful, gentle atmosphere. We love that this film marries function with design in a gorgeous way.

Overall Take

All About the PatternThis privacy window film is a functional yet decorative window film.

 Runner Up

Coavas Window Non-Adhesive Privacy Window Film, 18×79-Inch


Window Non-Adhesive Privacy Window Film, 18x79-Inch

The thick build of this privacy window film doesn't just provide extra privacy. It also provides insulation for your windows, helping with temperature control. The design lets natural light in without sacrificing your privacy.

Overall Take

Keep the Outdoors OutsideStay warm in the winter and cool in the summer with the top-quality insulation in this privacy window film.

  The Best Value

Rabbitgoo Privacy Window Film, 18×79-Inch


Privacy Window Film, 18x79-Inch

This frosted window glass film offers excellent privacy protection with easy application. It has received the highest privacy level rating, blocking unwanted views while allowing natural light to enter. It is easy to apply and extremely economical, especially when compared to other window coverings.

Overall Take

Top-Level PrivacyThis privacy window film provides effective privacy at an economical price.

Buying Guide

Sure, privacy window film can keep nosy neighbors from peering in through otherwise uncovered windows.

But Vicki Liston, writer, producer and narrator of award-winning home improvement and DIY show called “On The Fly…DIY” says window film can do that and more.

“While it provides the obvious — blocking outside, wandering eyes from seeing every detail inside your home — privacy window film delivers more advantages than you might think,” she says. “It can stop harmful UV rays from damaging your furniture, flooring and décor. It can save on cooling costs in the summer by reflecting both sunlight and solar heat.”

MORE: The Best Window Film To Block Heat

She says that window film can have health benefits as well as aesthetic advantages.

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“For households with allergies and asthma, films can serve as a welcome alternative to dust-attracting curtains and blinds (imagine never having to wash curtains or wipe off blinds again!),” she says. “If you love a more minimalistic look or you can’t bear the thought of impeding the view of your gorgeous window frames, you can still block out the rest of the world while allowing in natural light and keeping those frames free from obstruction.”

Privacy film can be invaluable to renters who want to enjoy the advantages without worrying about damaging or altering the windows in a rental home. Most window film is not only easy to install but also simple to remove, so renters can beautify and protect any glass surface with no worry of backlash from their landlords.

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It is important to note that there are several different types of window film, and not all of them provide every possible benefit. Determining what features are most important to you and how you plan to use it will help you find the best privacy film for your home.

“For those ‘privacy only’ concerns, opt for an opaque, a decorative pattern, or a mirrored film,” says Liston. “Opaques and decorative patterns will stop the gaze of your nosy neighbors but they will also stop your gaze as well. A mirrored film is highly reflective and allows you to take in the view outside but your privacy level may wane as the sun goes down. Some types become semi-see through at night so read the label carefully on mirrored and reflective versions before you make a decision.”

Window film is quite affordable, as well. This is especially true when you compare the cost of privacy film to other types of custom window coverings, such as blinds, curtains or frosted glass.

Our Expert Consultant

Vicki Liston 
Home Improvement Expert

Vicki Liston writes, produces, and narrates “On The Fly…DIY,” an award-winning home improvement and DIY show of unique project tutorials for the casual DIY’er.

Home improvement and all things DIY have been Liston’s passion since she bought her first house in 2007 and she started making video blogs in 2014. She’s performed hundreds of DIY projects, from small ones to major, wall-smashing renovations and can teach you how to make a trendy DIY barn door for cheap. The proceeds earned from “On The Fly…DIY” are donated to no-kill animal shelters and rescue organizations.

What to Look For

  • The location of your home should factor greatly into the type of window film you purchase. The direction that your windows face is an important consideration, as well.  For instance, if you live on a forested lot in Pennsylvania with lots of north-facing windows, you might want the film to let in in as much natural light as possible. However, if your home is in the Arizona desert or your west-facing windows take a beating every afternoon, you may hope to keep as much sunshine and heat out of your house.
  • Adhesive privacy window films that activate with water offer long-lasting results. Choose these over films that require applied adhesive or static cling films with no adhesive. The former is messy and difficult to apply, while the latter simply won’t stand up to temperature changes or the passing of time.
  • Prepare the window or glass surface by cleaning them thoroughly. Ammonia-or vinegar-based cleaners could damage the film, so opt for a mild soap in water instead, such as baby shampoo. Be sure to rinse the glass well with clean water before applying the film.
  • Applying privacy film when the temperature outside has been at least 60 degrees Fahrenheit for several days will ensure that the bond has time to cure, providing the best adhesion results.
  • Always apply privacy film to interior surfaces or the inside of windows. Privacy window films are not intended for exterior use and will not endure the elements effectively.
  • No need to spend additional money on fancy, specialized tools or applicators for privacy film. A standard, clean spray bottle, and a credit card or other small, rigid piece of plastic work just as well as a squeegee, scraper, or other items that you might purchase but only use for a single application.
  • A razor blade will make trimming the edges much easier, as well.
  • Measure the window before cutting or applying the film. Start by measuring the inside of the frame from left to right and again from top to bottom. Add about two inches to each measurement to give yourself some wiggle room when installing the film and to allow for any potential errors.


More to Explore

Privacy window film can save you money. Heat and UV-blocking window film reduces heat gain, which could result in noticeably lower utility bills.

Most types of skin cancer are caused by exposure to the UV rays in sunlight.  UV-blocking window film can nearly eliminate exposure to these potentially harmful rays inside your home. Not only will this help protect your family’s skin, but it could also prevent the sun from damaging furniture, carpeting, and other belongings in your home that might otherwise crack or fade.

Installing window film could improve the integrity of the glass. This adds a protective barrier from slivers and shards that could occur as the result of a fractured or shattered window. In addition, heavy-duty security film could even prevent a burglar from entering your home through a broken window.

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