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Buydecorativefilm

BDF BLKT Window Film Blackout Day & Night 24 Hour Opaque Privacy - 24in X 12ft

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Size: 24in X 12ft


Features

  • TOTAL AND COMPLETE DARKNESS that blacks out your windows to let absolutely no light through. Also blocks harmful UV rays with 99% UV rejection. NOT RECOMMENDED for DUAL PANE WINDOWS.
  • EXCELLENT 24/7 PRIVACY in both directions for rooms that require absolute view-shielding at all times, making it perfect if you don't want anyone to see through your window or glass partition.
  • STRONG ADHESIVE protected by release liner. For easier installation, use A LOT of soap/water mixture to soak both the adhesive side and window.
  • HIGH QUALITY PERFORMANCE FILM that is sensitive by nature. Please take caution when handling the film as the slightest fold may create a permanent wrinkle.
  • FREE TOOLS AND EASY INSTALLATION GUIDE to make installation DIY-friendly. Make sure the window surface is completely clean and absolutely free of any blemishes.

Description

Visit the Store 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". Complete Opacity Top-of-the-line privacy in both directions for windows and partitions. Day and Night Whether its bright outside or inside at night, be assured you will have privacy. Our Darkest Film Our Blackout window film is perfect for transforming the look of glass and windows. Same film the PROs use We wanted to bring the same films that professional window film installers use to the public. Right tools for the job The squeegee and blade are designed to be effective and easy to use for both pros and DIYers. Blackout will block all light, so nothing will offer more privacy. Perfect for any glass window that you want to black out. Block unwanted views and update the look of your windows. Perfect for adding partitions or covering glass panels. This film is NOT suitable for DUAL PANE windows that will be in any sunlight. Perfect for light-sensitive environments, the benefits of blocking all light is that it will block UV rays too. Create pitch black rooms with BLKT. BLKT is used extensively in commercial settings, and we offer the same film to the public. Installation guides and included tools make this project DIY-friendly, saving you money. BDF BLKT / BLACKOUT BDF WHTT / WHITEOUT BDF MTWH / WHTE MATT B00R3OZV1O BDF MTBR / MATT BRONZE We provide tools and information to help make the DIY work easier. The video guide shows an overview of the installation steps. Reviewing and following the proper steps allows a clean and smooth application process, so that you can then enjoy the benefits of the newly installed window film - whether it is the energy efficiency made possible by a sun control film, the added protection and peace of mind of a security film, or the stylish aesthetics of a decorative film. We provide tools and information to help make the DIY work easier. The video guide shows an overview of the installation steps. Reviewing and following the proper steps allows a clean and smooth application process, so that you can then enjoy the benefits of the newly installed window film - whether it is the energy efficiency made possible by a sun control film, the added protection and peace of mind of a security film, or the stylish aesthetics of a decorative film. Using an excessive amount of water solution (16 oz. water + 8 drops liquid soap such as baby shampoo) will make handling the film easier. Spraying water solution on the adhesive as you pull off the liner will prevent the film from being too sticky. This will also reduce or eliminate the potential for wrinkles and bubbles during installation. Once the film is properly placed on the window, the soapy water should be pushed out using the squeegee with appropriate pressure applied. Attached to the film is a clear layer called the backing liner. This layer covers the adhesive or cling side of the actual film layer; the liner needs to be removed when you install the film. The best way is to use two pieces of tape on a corner (one on each side, facing each other). One piece would grab onto the film, and the other onto the liner. Press the tapes together, and then slowly separate the two pieces to pull the two layers away from each other. Static reaction happens when the backing liner is taken apart from the film. It may cause the film to stick to itself, which makes that film useless. To prevent this, spray the soapy water solution as you carefully pull off the backing liner. The window surface should also be sprayed with plenty of the soapy water. This can be used to clean the window before applying the film, and allows you to move the film around on the window without it getting stuck on the surface. Why does the film not stick to the window? / Why did the film fall off from the window a few hours later? There is a clear "backing liner" layer attached to the actual "film" layer. The backing liner covers the adhesive on the film so that the film does not prematurely stick. When you install the film, the backing liner needs to be peeled off from it. Will I be able to see out? / Why can't I see out from inside? This is an opaque film, so it blocks view in both directions at all times. They can be used in partitions and other places where view is not needed. (Daytime privacy films allow you to see out while having privacy from outside during daytime.) Why did bubbles (or spots where film is not adhering properly) form after the film was installed? This is due to the moisture left inside. The film may appear fine when installed, but afterwards, the water can interfere with the adhesive and cause bubbles to form. Apply firm pressure with the squeegee and push out the water to prevent bubbles. Can this film be used on dual pane windows? This film is not recommended for dual pane windows due to the higher heat absorption rate. This can build up heat between the panes, which would stress the window. (Heat absorption is different from heat blocking rate.) Is the film applied on the interior or exterior side of the window? This film is intended for the interior side.

Material: Polyethylene Terephthalate (PET)


Brand: Buydecorativefilm


Color: Black


Size: 24in X 12ft


Product Dimensions: 144"L x 24"W


Installation Type: Peel & Stick


Ultraviolet Light Protection: Yes


Number of Items: 1


UPC:


Manufacturer: Buydecorativefilm


Brand Name: Buydecorativefilm


Number of Items: 1


UPC: 810203024716


Manufacturer: Buydecorativefilm


Unit Count: 24 Square Feet


Included Components: Installation Tools, Instructions


Item Type Name: Blackout Film


Model Number: BKOT-24X12


Manufacturer Part Number: BKOT-24X12


Material Type: Polyethylene Terephthalate (PET)


Color: Black


Ultraviolet Light Protection: Yes


Size: 24in X 12ft


Item Dimensions L x W: 144"L x 24"W


Installation Type: Peel & Stick


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: within 30 days

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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    • Good quality and easy to install
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The window tint is as advertised, a total BLACKOUT!!!!! The product is good quality and easy to install.
Reviewed in the United States on April 28, 2026 by TJ
    • A little tricky to install - but does the job
Size: 30in X 7ft
I purchased this to black out a double-hung window in my grow room to block any light during the flowering period. It was a little tricky to install for sure, but it does a great job. Depending on how much care you take trimming it can leave a little glass showing on the edges and it might be fine for your application. For me I need it 100% dark so I just covered these areas with black tape. Getting all the bubbles out can take some time too. I did not need a real finished look so I did not work them all out, but it can be done - just takes time. Depending on the size of piece(s) you are working with (mine were approx 22x30), it can be tough to control. It wants to curl and stick back on itself. It's really a two person job and to be fair the instructions note that as well. I did it on my own - but got the job done. I still give it five stars since it does block all the light. I don't think you can find a film type product that would be "easy" to install. It takes some time and patience. So if you don't have either, just get some black construction paper, tape it to your window and be done with it. But if you want a nice clean look and are willing to spend some time getting it installed - I can definitely recommend this product. It does what it's designed to do. ... show more
Reviewed in the United States on February 2, 2019 by E. A. Jacques
    • Excellent blackout film, just make sure you're prepared!
Size: 24in X 24ft
This stuff is amazing - it really gets the job done! We're night owls and often sleep during the day, so blackout film was a no-brainer. We also have a couple windows in our bedroom and living room that let a lot of sun in anywhere between sunrise and 3PM, so we needed something thick and high quality... If you're in a similar situation, this is the product for you! It's durable, stays in place, blocks almost all light (on the brightest days, only a faint grey glow comes through), and can be removed easily. You can compare the light level inside and outside in the attached pictures, which were taken mid afternoon. A few tips if you're using it for the first time... - The film is somewhat difficult to apply, especially if you want it streak and air bubble free, so you may want another person there to help - The larger and taller the windows, the more difficult it'll be to apply, so again, you may want an extra set of hands - The film is attached to clear plastic that you peel away to reveal the sticky side -- It's quite difficult to peel them apart, so I recommend using (sharp) fingernails or the X-acto knife that comes with the film to separate them - The film comes with instructions, an X-acto blade, and a little rubber-lined card to smooth out air bubbles; HOWEVER, you'll also need a (flexible) tape measure, liquid soap, a small plastic spray bottle (like the one in the attached picture), and something to mark the film with - I STRONGLY recommend using white cray pas/oil pastel crayon to mark the film when you measure it -- Regular pen/pencil/marker won't show up on the film because it's black and glossy - I also recommend getting hypoallergenic/fragrance free soap, as you'll be spritzing the windows with soapy water and then immediately applying the film; dish soap will leave a lingering smell ... show more
Reviewed in the United States on April 2, 2016 by Jay
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So as an Air Traffic Controller I crave sleep at different times of the day and week. Sometimes going to bed at 6AM is not conducive to bright sun light. I received this item yesterday and installed right away. I gotta say. It's BLACKOUT. It's just a little tough to get it on and just right but once you do it definitely blacks out your windows. With the sun shining directly on it you can barely see out with a pinkish maroons tint. But the light DOES NOT come in. The best thing about this is you can install it and then still open your windows. It will be totally blacked out so you can't see out but if you like to open your windows during the day or whatever you still can. I have tried everything. I recently had cardboard and black gorilla tape covering my windows but we could never open them. Now this is the next best thing and the windows can open. The tint comes with a little squeege and box cutter, they are perfect. Only other thing I used was soapy water in a spray bottle and scissors. I did 4 windows, 2 in bedroom and 2 in bathroom in about an hour and half (got 2 - 36" x 6Ft rolls). Toughest part is getting the film away from the actual blackout tint. I just used the box cutter to ever so slightly cut the film and peel it back. If your window is soapy enough you can actually slide the tint around just a little to get it in place. Anyway, the only reason I have 4 stars is I just installed yesterday. So I wanna see how it holds up. See if it peels away or starts falling off. If it stays in place then this is easily a 5 out of 5 purchase. It was delivered in like 3 days as well. Great!! ... show more
Reviewed in the United States on September 23, 2015 by Samuel
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I used this film to cover 2 skylights in my bedroom & 1 skylight in the bathroom temporarily. We are remodeling & with the intense sun coming thru- upstairs was too hot to work in. We have outside temps well over 100* & this idea was our hope to see an easy remedy to reduce the inside room temperature upstairs. Application was as directed even working overhead. I sprayed both the film & interior skylight well with a mixture of dish soap & water. The film is substantial so it didn’t flop or fold. It moved in place as long as surfaces were wet & remained fixed in place without a problem. There was zero light coming thru the skylights. The film was a solid black cover that blocked sunlight 100%. As temperatures eventually climbed outside to 107* with direct sunlight on our roof, these 3 skylights remained totally black & intact. Our interior room temperature was reduced following applyication by 7*-8* & that was when temps outside were in the 90’s. We are now up to 107* & the interior temperature remains the same. Talk about success!!! We are absolutely amazed by the outcome due to this product! This film is an inexpensive solution & our upstairs is comfortable to work & live in now. Absolutely- I highly recommend this product & without fail, it will do the job! ... show more
Reviewed in the United States on July 24, 2018 by Linda Romer
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Reviewed in the United States on January 10, 2018 by 🌟 Emma Elizabeth 🌟
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