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BDF S03 Window Film Heat Control Mirror Silver 3 (Ultra Dark) - 36in X 14ft

Based on 50 reviews
Condition: New
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$57.99

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Availability: In Stock.
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Arrives Tuesday, Nov 17
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At a glance

Condition
New
Size
36in X 14ft
Model
S03
Weight
1.4 lb
Color
Silver
Material
Polyethylene Terephthalate (PET)
Installation Type
Peel & Stick

Features 5

  • Reflection similar to that of mirrors, providing a sharper effect than traditional mirror films. Side with more amount of light will appear to be more reflective.
  • Our darkest silver color film with excellent daytime privacy, provides great intended privacy during daytime only; the mirror-effect is reversed at night since the interior will be exposed to more light than the exterior.
  • Effective heat rejection to help reduce cooling costs, especially during the summer. Also blocks 99% of UV rays, minimizing fading on furnishings caused by the sun.
  • Strong adhesive protected by release liner. High quality materials that can last many years.

Description

BDF's S03 Highly Reflective Mirror Daytime Privacy Window Film is our most reflective window film that offers a superior mirrored appearance with sharp, vivid reflection. The reflective silver tint is ideal for turning any transparent flat glass or glass-like surface into a mirror. The window film allows for optimal privacy during the day, with a more limited view-shielding at night when the interior is illuminated. The highly reflective film also has very high heat rejection to help save energy costs. The S03 can therefore be a good choice if you prioritize maximizing reduction of incoming light and heat over maintaining the quality of the view through the window. The S03 is great for transforming plain glass into a functional mirror. No other film on the market offers a reflection with the same vividness as our S03 window film. The reflective silver tint also gives it an excellent heat-rejecting rate of up to 97% that keeps the interior of your home or office building nice and cool. This helps maintain your room at a cool, moderate temperature, resulting in lower cooling costs. The S03 is designed to be as dark and reflective as possible, making it great for daytime privacy. During the day, when the sunlight makes outside brighter than inside, onlookers outside would only see a mirror reflection, whereas from the inside there is some level of view through the reflective tint. The extremely dark silver tint of the S03 also helps reduce glare. The effect of any daytime privacy window film will greatly depend on the lighting conditions, because the side exposed to more light will become more reflective and harder to see through. This is why the privacy effect works so well during the day, since the sun usually makes the exterior of your building much, much brighter than the interior. The use of curtains or blinds will be needed for nighttime privacy. Good for homes and office buildings that are directly exposed to the sun which is the source of the UV rays, the S03 window film provides an excellent UV blocking barrier. Being exposed to UV rays can cause skin problems such as premature aging skin and signs of wrinkles as well as eye problems. The S03 film rejects about 99% of the UV rays, helping to reduce fading on your precious furniture, pictures, or other UV-sensitive belongings. More and more dual pane windows are installed in the houses around our neighbors, and BDF S03 film is the perfect solution for these dual pane windows. Due to the nature of its reflective property, BDF S03 film reflects most of the solar heat rather than holding on to it. With the lower heat absorption, the S03 will keep the dual pane window cool enough to remain stable. Our products come with tools needed to get your job done, and an installation guide is included to help you with a smooth installation process. With the right amount of care, practice, and patience, both installation and removal of the film should be simple and easy. Whether your windows are small, big, wide, or narrow, our products come in a variety of sizes to suit your individual needs. It is usually recommended and necessary that you have more than enough film to cover the window. CLEANING THE WINDOWS It is best to clean the window with a window scraper before any installation. A window scraper is a glass safe razor blade, usually with a handle that can scrape the glass of any contaminants without scratching the glass. Using the window scraper and installation solution all over the window will clean it of any caked-on dirt that wiping will not remove. You can use the installation solution to also clean the window, as well as any non-ammonia-based cleaners. It is recommended to also clean the surrounding area of the glass, like the frame and seals before installation. Using a no lint or low lint cloth will ensure the glass will be free of any dust. REMOVING THE BACKING LINER Attach one piece of tape to a corner of the film, half of the tape on the film and the other half extending out from the corner. Then use another piece of tape on the other side of the same corner. Both tapes should be placed slightly offset. Hold onto the two tapes and press them together to grab the film's corner tip firmly. Then slowly separate the two pieces of tape; the liner and film should separate. As you gently pull the liner away, spray the exposed adhesive side of the film with the installation solution. This will make the film heavier and easier to manage, and it will also prevent the film from sticking to itself or to anything else. WETTING THE FILM & WINDOW Spray, spray, and spray more! You need to spray a lot to make the film fully wet and to be almost flooded on the film and the window glass surface. Please remember that fully wet window and film is one of the key factors for your successful installation. To handle the film easier when separating the film and the liner, spraying soapy solution liberally on the exposed adhesive side as you pull off the liner will prevent the film from being sticky. This will prevent the adhesive side from sticking to itself, eliminating potential wrinkles and bubbles during or after installation. Once the film piece is on the window, the squeegee should be used with firm pressure to push out the soapy water solution from inside the film, so that the moisture does not continue to interfere with the adhesive after the film has been installed. REMOVING THE FILM WHEN NEEDED Your installed window film can be removed even after years. You need to soften the cured or hardened adhesive of the film to remove the film. A fabric steamer or a heat gun can heat up the film and loosen the adhesive. Using a hair dryer can work, but it will take longer. If there is remaining adhesive residue, it can be easily removed with soapy water and a window scraper. Note that for adhesive films, the removed piece is not reusable. Removing a static cling film is very easy and simple. The static cling film doesn't have the adhesive and can be removed by hand, and you can store the removed film for reuse. BDF is a premier window film company that offers a wide range of high-quality and stylish window films to customers. We have various types of window films can provide practical solutions for window-related needs, such as sun control, enhanced daytime privacy, security, decoration, opacity, and protection from UV rays. Our window films in various colors and appearance can add elegance and sophistication to your home or office. An excessive amount of water solution (16 oz. water + 8 drops liquid soap) will make handling the film easy. Spraying soapy water on the adhesive as you pull off the liner will prevent the film from being too sticky. To remove the liner, use two pieces of tape, attaching them to a corner (one on each side, facing each other). Press the tapes together, and then slowly separate the two pieces. The films are installed inside unless the film is specified as "exterior film".

Specs 17

Material Polyethylene Terephthalate (PET)
Brand Buydecorativefilm
Color Silver
Size 36in X 14ft
Product Dimensions 168"L x 36"W
Installation Type Peel & Stick
Ultraviolet Light Protection Yes
Number of Items 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


I'd buy this product again
You wouldn't know we're sitting at 104° heat index right now. I can already tell a difference in the temperature inside the house just after applying this film to our west-facing windows. I followed the video & application was easy. Results may not look perfect, but I attribute that to user error & not the product, i.e., maybe I didn't get the window clean enough + I was also contending with cat fur, etc. We have blinds & curtains on these windows, so I don't really mind. ... show more
Reviewed in the United States on June 23, 2026 by Terri K

Best decision
Our front window was causing so much heat in the house. The first day up it was dramatically cooler. So grateful for this product!! Installation was a lot of work, as others described, but the details to follow allowed for us to install it correctly, which the only reason the 4 stars for installation is because it's not easy, but the instructions are thorough and that deserves a 5! Any of the reviewers that had a mirror look on both sides had to have had difficulty during installation, the sheets that installed accurately had the one sided see-through appearance as the product claims. ... show more
Reviewed in the United States on September 19, 2023 by Valley

Outstanding heat protection with bonus privacy
I bought this with the primary concern being heat defense, privacy was a bonus. I went with the S03, I put it on my west facing window and it has helped immensely with heat. It did darken the room, but it is so worth the trade. My cold weather dog now sunbathes in the “blazing” afternoon sun 😎 I definitely semi-butchered my installation, but it WAS actually pretty easy. My problem was I pulled it off and put it back on a million times so I got a bunch of hair and dust trapped behind it, but…IT FUNCTIONS great…so I do NOT care. Next one will be prettier, I used my leftover to practice with some smaller windows and finally figured out the trick to it. I also won’t do big windows alone again. Last thing I would like to say is that I don’t think it’s fair to compare these to blinds. These are an alternative, not a replacement. ... show more
Reviewed in the United States on June 8, 2025 by Coyote0116

Would have been five stars if it didn't have a repeating scratch or defect in the material.
I've only used 3 feet of the 14 ft roll so far but highly disappointed with the finish as there is a repeated scratch or defect that repeats about every foot in the same vertical location. I am pretty sure it came that way from the factory because the packaging is looks great with no visible external damage on the box or plastic overwrap. I needed this right away to complete a project and while it does look crappy when you see it, I am trying to put things in front of the glass it is on to not make it so noticeable. ... show more
Reviewed in the United States on April 20, 2026 by Ryououki

Way too dark
Installs like all other window films, and has a nice mirror outer side. However, the tint is super dark. I removed it.
Reviewed in the United States on December 8, 2024 by Scott Nowak

Great privacy, clear vision, easy flawless adhesion
Good coverage and easy to install when using lots of soapy water. I find it easier to install on the outside of the window as keeping the reflective side towards the outside and the adhesive is placed again the window doing this.
Reviewed in the United States on June 6, 2026 by Flying Irish

Hot weather protection
Hot Texas weather boosts up that AC. This helped bring the temperature down some you could drastically see the difference. Installing was a bit of a hassle but mainly due to how the home builder installed the windows with caulking everywhere. So I would definitely suggest cleaning it the best you can with a razor so the film can lay flat on the surface. But it still worked out for us. ... show more
Reviewed in the United States on July 12, 2024 by Rae

It says you can see thru it.....but
It says you can see thru it...which is why I bought it. I thought it would be like what you see at business like the picture shown. Reflection on the outside and you can see thru it on the inside. I just bought and had installed a new patio door and liked how much of view I got with it was looking to not block my view as much as possible. Thought this and linen curtain would be great. But when I put it up. I was looking back at myself and unable to see my backyard....which was not at all what I wanted or what it said. So, if your wanting mirrors...as you can see by the picture...that's what you get. ... show more
Reviewed in the United States on July 23, 2023 by Aundrea Stamper
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