ComforTech 25 Ceramic Window Film for Home | Solar | Privacy | UV Protection

(28 customer reviews)

ComforTech 25 Product Description

ComforTech 25 is a superb all-around film offering a medium shade that balances stronger solar control with light transmission. The shade is right in the middle of our offering and this film begins to have more noticeable exterior reflectivity when viewed from outside the home than the 35 and 45.

And ComforTech 25 rejects 69% of total solar energy and transmits 23% of visible light. Plus, it reduces glare by 74% and like all our ComforTech™ Ceramic Series films, it blocks more than 99% of UV rays. Approved for dual pane windows less than 40 square feet in size.

Below are all the technical performance specs for ComforTech 25:
Comfortech 25 Ceramic Series Window Film Performance Specs -

Like all our films, ComforTech 25 is made from dual reflective nano ceramic technology. This means it reduces interior reflectivity at night but provides a stronger level of exterior reflectivity. Dual reflectivity allows you to see outside at night when the lights are on.

Plus, our nano ceramic technology means that no dyes are used in our process, so our film will not fade or change color over time. The beautiful shade you choose is what you will have for the lifetime of the film.

Key Features

Good Solar Control:

ComforTech 25 window film features cutting-edge solar control technology that effectively blocks up to 69% of solar energy. The result is a cool and comfortable indoor environment for you – even during the hottest months.

Strong Heat Reduction:

Experience a significant decrease in indoor temperatures with our 25 window film. By reflecting and absorbing the sun’s heat, this window film reduces the need for air conditioning, lowering your energy consumption and saving you money on your energy bills.

Superior Glare Reduction:

Eliminate annoying glare and reduce eye strain with our 25 window film. This innovative product cuts down glare by up to 74%, providing a comfortable visual environment for you and your family or colleagues.

Enhanced UV Protection:

Protect your interiors from the harmful effects of the sun’s UV rays. All our ComforTech™ window film blocks up to 99% of UV rays and reduces the other causes of fading, protecting your furniture, flooring, and artwork from sun damage.

Daytime Privacy:

ComforTech 25 is our lightest window film shade that still provides daytime privacy. Daytime privacy is achieved with transparent window film that has enough exterior reflectivity to create a one-way mirror effect when it is brighter outside than it is inside. The darker the film and the bigger the contrast between outside and inside lighting conditions, the better the privacy will be. If you live in a bright sunny area, ComforTech™ 25 will offer good daytime privacy. 

Easy Installation:

Our DIY-friendly window film comes with easy-to-follow videos and comprehensive step-by-step instructions, allowing for a hassle-free installation process without the need for professional assistance.

Dual Pane Window Film Safe:

ComforTech 25 window film is approved for dual pane windows 40 square feet or less.

Versatile Applications:

ComforTech 25 window film is perfect for various settings, including homes, offices, retail stores, and more. Enjoy enhanced comfort, solar control, and glare reduction in any environment.

ComforTech 25 Installation Examples:

 

Ideal For:

ComforTech 25 is a medium shade film that balances stronger solar control with visible light transmission. It is a superb all-around film offering performance in all benefit areas – including added daytime privacy.

How to Order:

All of our ComforTech Ceramic Series Film is available to purchase three ways:

Pre-cut Kits:

Our pre-cut kits are made to fit most (70%) standard windows or doors sold in the United States.

Double-hung Kit: Two pieces of film precut to 36”X30” |  Add to cart
Casement Kit: Two pieces of film precut to 20”X60”  |  Add to cart
Storm Door Kit: One piece of film precut to 36”X76”  |  Add to cart
Patio Door Kit: Two pieces of film precut to 36”X76”  |  Add to cart

Rolls:

Rolls of film are available in four widths: 36″, 48″, 60″ and 72″ and in three lengths: 25′, 50′, and 100′. The rolls come liner side rolled in.

Custom Kits:

If you have a window that doesn’t fit one of our kits or don’t want to deal with large rolls of film and cutting yourself, then we have a custom cut option to cut film to your window dimensions. Order custom cut film

Please note that installation tools are not included with film. Our professional installation toolkit can be purchased separately.

Price range: $54.00 through $1,540.00

Description

ComforTech 25 Product Description

ComforTech 25 is a superb all-around film offering a medium shade that balances stronger solar control with light transmission. The shade is right in the middle of our offering and this film begins to have more noticeable exterior reflectivity when viewed from outside the home than the 35 and 45.

And ComforTech 25 rejects 69% of total solar energy and transmits 23% of visible light. Plus, it reduces glare by 74% and like all our ComforTech™ Ceramic Series films, it blocks more than 99% of UV rays. Approved for dual pane windows less than 40 square feet in size.

Below are all the technical performance specs for ComforTech 25:
Comfortech 25 Ceramic Series Window Film Performance Specs -

Like all our films, ComforTech 25 is made from dual reflective nano ceramic technology. This means it reduces interior reflectivity at night but provides a stronger level of exterior reflectivity. Dual reflectivity allows you to see outside at night when the lights are on.

Plus, our nano ceramic technology means that no dyes are used in our process, so our film will not fade or change color over time. The beautiful shade you choose is what you will have for the lifetime of the film.

Key Features

Good Solar Control:

ComforTech 25 window film features cutting-edge solar control technology that effectively blocks up to 69% of solar energy. The result is a cool and comfortable indoor environment for you – even during the hottest months.

Strong Heat Reduction:

Experience a significant decrease in indoor temperatures with our 25 window film. By reflecting and absorbing the sun’s heat, this window film reduces the need for air conditioning, lowering your energy consumption and saving you money on your energy bills.

Superior Glare Reduction:

Eliminate annoying glare and reduce eye strain with our 25 window film. This innovative product cuts down glare by up to 74%, providing a comfortable visual environment for you and your family or colleagues.

Enhanced UV Protection:

Protect your interiors from the harmful effects of the sun’s UV rays. All our ComforTech™ window film blocks up to 99% of UV rays and reduces the other causes of fading, protecting your furniture, flooring, and artwork from sun damage.

Daytime Privacy:

ComforTech 25 is our lightest window film shade that still provides daytime privacy. Daytime privacy is achieved with transparent window film that has enough exterior reflectivity to create a one-way mirror effect when it is brighter outside than it is inside. The darker the film and the bigger the contrast between outside and inside lighting conditions, the better the privacy will be. If you live in a bright sunny area, ComforTech™ 25 will offer good daytime privacy. 

Easy Installation:

Our DIY-friendly window film comes with easy-to-follow videos and comprehensive step-by-step instructions, allowing for a hassle-free installation process without the need for professional assistance.

Dual Pane Window Film Safe:

ComforTech 25 window film is approved for dual pane windows 40 square feet or less.

Versatile Applications:

ComforTech 25 window film is perfect for various settings, including homes, offices, retail stores, and more. Enjoy enhanced comfort, solar control, and glare reduction in any environment.

ComforTech 25 Installation Examples:

 

28 reviews for ComforTech 25 Ceramic Window Film for Home | Solar | Privacy | UV Protection

5.0
Based on 28 reviews
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Customer Images

Image #1 from Naomi
Image #2 from Naomi
Image #1 from Denise Midyette
Image #1 from Jeanna
Image #1 from Naomi

Naomi

I recently ordered from Concord Window Film, and the experience was seamless from start to finish. The tint was cut to the size I requested, with enough overhang that made trimming easy. What really stood out were the instructions—they were incredibly clear and easy to follow, making the DIY installation a breeze even for a beginner. The final result looks absolutely professional and has significantly upgraded the look of my home. If you're looking for high-quality DIY kits, I highly recommend checking out the options at Concord Window Film. Attached is a photo of one of one of my completed windows. I completed 8 bay windows, two patio doors, two screen doors, and a large foyer window.

Image #2 from Naomi

Naomi

I recently ordered from Concord Window Film, and the experience was seamless from start to finish. The tint was cut to the size I requested, with enough overhang that made trimming easy. What really stood out were the instructions—they were incredibly clear and easy to follow, making the DIY installation a breeze even for a beginner. The final result looks absolutely professional and has significantly upgraded the look of my home. If you're looking for high-quality DIY kits, I highly recommend checking out the options at Concord Window Film. Attached is a photo of one of one of my completed windows. I completed 8 bay windows, two patio doors, two screen doors, and a large foyer window.

Image #1 from Denise Midyette

Denise Midyette

Great customer service. Easy to work with the film. I'm 73 and this was simple for me to do but l've had experience in putting up wall paper so someone else may have issues. Regular windows and doors would probably be much simpler. I am hoping this will help the heat transfer in my west facing windows. Thanks, Denise Midyette

Image #1 from Jeanna

Jeanna

I questioned whether installation would be effortless, and I am delighted with the outcome. We sought to mitigate the heat within our residence. The afternoon heat permeates our house, and the Florida sun is unyielding. Very pleased the results.

Image #1 from Naomi
Image #2 from Naomi
Image #1 from Denise Midyette
Image #1 from Jeanna
1-5 of 28 reviews
  1. Exactly as advertised.

    • Thank you Bill for the 5-star review! We’re glad to hear the ComforTech 25 Ceramic Film delivered exactly as advertised — that’s always our goal.

      We appreciate you taking a moment to share your experience and for choosing us for your project. If you ever need anything else, we’re here to help!

  2. I recently ordered from Concord Window Film, and the experience was seamless from start to finish. The tint was cut to the size I requested, with enough overhang that made trimming easy. What really stood out were the instructions—they were incredibly clear and easy to follow, making the DIY installation a breeze even for a beginner. The final result looks absolutely professional and has significantly upgraded the look of my home. If you’re looking for high-quality DIY kits, I highly recommend checking out the options at Concord Window Film. Attached is a photo of one of one of my completed windows. I completed 8 bay windows, two patio doors, two screen doors, and a large foyer window.

    Image #1 from Naomi
    Image #2 from Naomi
    • Naomi, Thank you so much for taking the time to share this—and for trusting us with such a big project! We’re thrilled to hear the custom cuts and step-by-step instructions made the installation approachable, especially across so many windows. Looks like you did an amazing job with the install. We truly appreciate you sharing a photo and recommending Concord Window Film to others!

  3. This is my second order and I am very pleased with the film. Also, their customer service is great!

    • Thank you, Paula! We truly appreciate the 5 star review of our ComforTech 25 window film. Repeat customers like you make our day — so glad the film continues to impress!

  4. High quality and easy to work with.

    • Thank you so much Chad for the five star review of our ComforTech 25 window film! We’re thrilled to hear you are happy with it and truly appreciate the feedback!

  5. Great product! Installation was very easy. The installation kit has everything needed. The bulk rolls didn’t come with the liner side label, so took a bit to figure out which side was the liner side. Good tip…the liner is on the inside of the roll.

    • Thank you so much for the five star review of our ComforTech Ceramic Series 25 window film! We are thrilled you found the installation easy. And also appreciate the feedback on the liner and will communicate this more clearly in the future.

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FAQs

Can I install window film on double pane windows?

Yes! All of Concord Window Film’s products are double pane (dual pane) glass safe up to 40 sqft in size.

Can I install your window film on the outside of my windows?

No, all of the film we sell is manufactured for interior installation. 

Does your privacy film work at night?

There are two types of privacy film: transparent and opaque.

 
Transparent privacy film can only provide daytime privacy. Our three darkest ComforTech Ceramic Series shades provide daytime privacy: 25, 15, and 05. 25 is the lightest of the three shades and 05 is the darkest.
 
If you want both day and nighttime privacy you would need an opaque window film like our Matte White Privacy.
 
No transparent privacy film can provide 100% privacy. You would need to obscure the window completely to do that. That’s because transparent film works by creating a one-way mirror effect on the exterior side of the window when it is brighter outside than it is inside. Because this effect depends on outside light conditions in relation to inside conditions, as those exterior conditions change (i.e. during a storm with dark clouds, a very cloudy day, or as the sun sets) and in turn the interior conditions change (you turn on the lights) the amount of reflection the film creates on the exterior decreases. 
 
Some things you can do to improve the privacy is to make the outside in front of the windows bright at night with house lights or landscaping lighting. Again, the brighter it is outside, the better the mirror effect will be.
Do I need to purchase the installation tool kit?

We recommend you purchase the installation tool kit along with your film. The tool kit contains everything professionals would use to install the window film.

Using the wrong tools – especially during the squeegeeing phase of installation or the wrong installation solution – can lead to installation problems.

For example, having bubbles appear under the film after it has dried is a sign that it has not been properly squeegeed. You need the correct tool that is hard enough to press all the water and solution out from under the film without damaging the film itself.

And using anything other than slip-tack solution or baby shampoo in the installation solution can leave behind a residue under the film that will compromise the optical clarity of the film.

It’s also important that you use a clean spray bottle when mixing the installation solution. Any residue from past chemicals or detergents that were previously in the bottle can adversely affect the film and/or it’s adhesive.

You can purchase our Installation Tool Kit here.

What comes in the sample kit?

The kit contains 5″ x 7″ samples of all five shades of our ComforTech Ceramic Series film, as well as a sample of our Matte White Privacy film and our Silver 15 Reflective film.

The kit costs $5, but there is a coupon code in the kit for $5 off your first film purchase.

You can purchase the sample kit here: https://windowfilm.com/product/sample-kit/

How do you ship the film?

We ship all of our film via UPS. Once an ordered has been packaged for shipment and the warehouse generates a UPS label for the package, you will receive an email with UPS tracking information.

Most UPS packages arrive between 2-5 days depending on where you live.

If you have any questions about your package, please contact us directly at support@windowfilm.com or 888-206-1413.

Can I return the film?

The short answer is yes, you can. We will always take back film that has been damaged in transport or has a manufacturing defect.

If you decide you don’t want the film for whatever reason we will accept returns of unopened, unused film only.

Because we want to ensure that everyone receives the best product, and due to the fragile nature of window film in general, we do not resell film that has been handled.

Review our full Returns Policy here.

And if you have any questions – please reach out to us! Your satisfaction is our #1 priority!