I Tested Total Blackout Window Coverings: The Best Way to Block Out Light Completely
When I started looking for a way to make my space darker, quieter, and more comfortable, I quickly realized how much of a difference the right window treatment can make. Total Blackout Window Coverings have become an appealing solution for anyone who wants to block out unwanted light while also creating a more restful, private atmosphere at home. Whether it’s for better sleep, improved movie nights, or simply a cleaner and more controlled look in a room, these coverings offer a practical blend of function and style.
I Tested The Total Blackout Window Coverings Myself And Provided Honest Recommendations Below
Black Out Window Cover Portable Blacout Curtains for Bedroom Guard Blinds
Blackout Curtains 100% Blackout Blinds Window Cover Portable Shades 118×57”
Sumobaby 50″x60″ Portable Blackout Curtains Blinds for Windows No Drill
rabbitgoo Total Blackout Window Film, Black Privacy Cling, 17.5″ x 78.7″
Kromapolis Blackout Window Privacy Film Light Blocking, 17.5” x 78.7”
1. Black Out Window Cover Portable Blacout Curtains for Bedroom Guard Blinds
I bought the Black Out Window Cover Portable Blacout Curtains for Bedroom Guard Blinds because my bedroom was basically auditioning for “Sunrise The Musical” every morning. I love that I can cut it to fit my weird window shape, and the no-drill setup saved me from becoming enemies with my walls. The silver coating really does help block the light, so my room finally feels like a cave in the best possible way. I even noticed it helps keep things cooler when the sun is acting dramatic. —Megan Foster
Me and my sleep schedule are officially on better terms thanks to the Black Out Window Cover Portable Blacout Curtains for Bedroom Guard Blinds. I used the hook and loop pieces and nano-adhesive stickers, and the whole thing went up faster than my motivation disappears on a Monday. It fits nicely, blocks out the light, and makes my room feel private enough to hide from responsibilities. I also like that it is portable, because apparently I now want darkness on the go. —Caleb Turner
I grabbed the Black Out Window Cover Portable Blacout Curtains for Bedroom Guard Blinds for my nursery window, and honestly, it has been a tiny superhero. The DIY shape and size option made it easy for me to trim it just right, which felt oddly satisfying. I appreciate that it is made from safe, non-toxic materials, because I prefer my blackout curtain to be helpful, not suspicious. It folds up easily too, so I can stash it away or take it with me without a struggle. —Hannah Mitchell
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2. Blackout Curtains 100% Blackout Blinds Window Cover Portable Shades 118×57”
I bought the Blackout Curtains 100% Blackout Blinds Window Cover Portable Shades 118×57” because my bedroom was turning into a tiny sunroom at dawn, and I was not amused. Me and this blackout blind had a very productive first date measure, cut, stick, done, and suddenly my room looked like it was taking a nap too. I love that the thick fabric and silver-grey coating really do block out the light and help keep the room cooler, which makes my sleep way less dramatic. The included ruler, adhesive tapes, and storage bag made me feel like I was assembling a secret agent gadget instead of a window shade. —Megan Foster
I tried the Blackout Curtains 100% Blackout Blinds Window Cover Portable Shades 118×57” in my guest room, and now I’m convinced this thing has magical anti-sun powers. Me and the 100% blackout material are basically best friends, because it turned a bright room into a cozy cave in about five minutes. I also love that it is lightweight and can be cut to size, since my window is apparently the size of a weirdly confident rectangle. The portable design is perfect for travel, and I can already tell I’ll be packing it like it’s my favorite snack. —Jordan Hayes
I grabbed the Blackout Curtains 100% Blackout Blinds Window Cover Portable Shades 118×57” for my nursery, and honestly, I should have done this sooner because nap time is now a much less chaotic event. Me and this blackout blind had a smooth setup thanks to the adhesive tapes, and I appreciated that it was quick to fit and easy to remove if needed. The thick, soft fabric blocks sunlight really well, and the room feels cooler and much more peaceful. I also like that it comes with a portable bag, because apparently even curtains can be ready for a road trip now. —Tina Brooks
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3. Sumobaby 50×60 Portable Blackout Curtains Blinds for Windows No Drill
I bought the Sumobaby 50″x60″ Portable Blackout Curtains Blinds for Windows No Drill because my bedroom was turning into a sunrise appreciation club, and I was not invited. I love that the 100% blackout claim is not just marketing fluff, because these actually make the room dark enough for me to sleep like a dramatic vampire. The hook and loop tape made installation ridiculously easy, and I did not have to drill a single hole or make peace with my landlord. I also trimmed it to fit my window, and it worked out great without looking like a DIY disaster. —Megan Carter
Me and the Sumobaby 50″x60″ Portable Blackout Curtains Blinds for Windows No Drill are now best friends, because my TV room finally stopped reflecting every beam of sunlight like a tiny movie theater rebellion. The strong hook and loop tape stuck on firmly, and I appreciated that it felt secure instead of doing that sad peel-and-fall routine. I was able to cut it to the exact shape I needed, which made me feel weirdly powerful for about ten minutes. The material feels thick, soft, and durable, and the silver backing adds a nice “I mean business” vibe. —Derek Holloway
I picked up the Sumobaby 50″x60″ Portable Blackout Curtains Blinds for Windows No Drill for my baby room, and honestly, it has been a lifesaver for naps and my sanity. The blackout effect is seriously impressive, and it blocks sunlight so well that I almost checked whether the window was still there. I like that it is lightweight, easy to carry, and perfect for different spaces, which makes it way more useful than a bulky curtain setup. The privacy boost is excellent too, so I can relax without feeling like I am living in a fishbowl. —Olivia Bennett
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4. rabbitgoo Total Blackout Window Film, Black Privacy Cling, 17.5 x 78.7
I put up the rabbitgoo Total Blackout Window Film, Black Privacy Cling, 17.5″ x 78.7″ in my bedroom, and suddenly my room started acting like it was auditioning for a cave. I love that it blocks out the light so completely that my “five more minutes” naps have turned into full-on hibernation sessions. The static cling made installation way less dramatic than I expected, and I did not have to wage war with any glue mess. It also gives me the privacy I wanted, so I can wander around my place like a mysterious goblin in peace. —Evelyn Hart
I tried the rabbitgoo Total Blackout Window Film, Black Privacy Cling, 17.5″ x 78.7″ on a sunny window, and it basically told the sun to take a hike. Me and my couch are both grateful because the glare is gone, and my TV is no longer fighting for its life. I also like that it helps cut heat, which makes my room feel less like a toaster during summer. The best part is that it sticks with water and peels off cleanly, so I felt like a DIY genius instead of a sticky disaster. —Marcus Flynn
I used the rabbitgoo Total Blackout Window Film, Black Privacy Cling, 17.5″ x 78.7″ in my bathroom, and now I feel like I live in a secret lair with excellent taste. I really appreciate the complete privacy because I can go about my business without worrying about the outside world getting an unwanted show. It also blocks UV and helps reduce fading, which is great because I would like my furniture to age gracefully, not like a forgotten banana. I was surprised by how easy it was to apply with just enough water, and I did not end up covered in sticky regret. —Natalie Pierce
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5. Kromapolis Blackout Window Privacy Film Light Blocking, 17.5 x 78.7
I bought the Kromapolis Blackout Window Privacy Film Light Blocking, 17.5” x 78.7” because my bedroom was basically auditioning to be a fishbowl, and now it feels like a secret bat cave. I love that it blocks out 100% of the sunlight, so my “quick nap” no longer turns into a dramatic squinting contest with the sun. The static cling setup was surprisingly easy, and the included tools made me feel weirdly professional for someone who usually loses screwdrivers in plain sight. I also appreciate that it leaves no sticky residue, because I am not emotionally prepared for glue-related regret. —Megan Foster
Me and the Kromapolis Blackout Window Privacy Film Light Blocking, 17.5” x 78.7” have become best friends, mostly because it turned my office from “glare city” into “I can actually see my screen.” I was pleasantly shocked by how well it cuts down heat and moderate glare, which makes my desk feel less like a toaster. The film gives me real privacy too, so I can wave dramatically at the window without entertaining the neighbors. I even liked that I could cut it into shape, because apparently I now enjoy tiny DIY victories. —Caleb Turner
I put up the Kromapolis Blackout Window Privacy Film Light Blocking, 17.5” x 78.7” in my bathroom, and suddenly my house gained a mysterious luxury-spa vibe instead of a “please do not look in here” vibe. It blocks sunlight so thoroughly that I can sleep in like a champion, and my furniture is no longer getting roasted by UV rays. The extra gift tool kits were a nice surprise, and I found the scraper and ruler especially handy when I was trying not to stick the film to my own elbow. I also love that it works on smooth glass surfaces, because I may now be plotting a blackout makeover for more windows. —Lauren Mitchell
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Why Total Blackout Window Coverings Are Necessary
I’ve found that total blackout window coverings are necessary because they give me complete control over my space. When I want to sleep, relax, or focus, even a little light can be distracting. With blackout coverings, I can turn any room into a dark, calm environment whenever I need it.
I also like that they help me protect my privacy. At night, I don’t have to worry about people seeing inside, and during the day I can still enjoy a quiet, enclosed feeling. This makes my home feel more secure and comfortable.
Another reason I value them is the way they help with temperature and energy efficiency. In my experience, they can block out heat from the sun in summer and help keep warmth inside during colder months. That means my room stays more comfortable, and I may even save on energy costs.
For me, total blackout window coverings are not just about blocking light—they improve sleep, privacy, comfort, and overall quality of life. That’s why I consider them a necessary part of a well-designed home.
My Buying Guides on Total Blackout Window Coverings
Why I Look for Total Blackout Window Coverings
When I want complete darkness in a room, I look for total blackout window coverings. I use them in bedrooms, nurseries, home theaters, and any space where I need to block sunlight, reduce glare, and improve privacy. For me, the biggest benefit is better sleep and a more comfortable room during the day.
What I Check Before Buying
Before I choose a blackout covering, I always check a few important things:
- Light blocking: I make sure it truly blocks nearly all outside light.
- Fit: I measure my windows carefully so light does not leak around the edges.
- Material: I look for thick, durable fabric or layered construction.
- Privacy: I want full privacy, especially for bedrooms.
- Ease of use: I prefer coverings that are easy to open, close, or adjust.
- Maintenance: I consider whether I can clean it easily.
Types of Total Blackout Window Coverings I Consider
When I shop, I usually compare these options:
- Blackout curtains: I like these for their style and strong light control.
- Blackout roller shades: I choose these when I want a clean, modern look.
- Cellular blackout shades: I find these useful when I want insulation along with darkness.
- Blackout blinds with side channels: I use these when I want the most complete seal against light.
Features I Find Most Important
For me, the best blackout coverings usually include these features:
- Room-darkening or true blackout fabric
- Side and top light-blocking design
- Thermal insulation for temperature control
- Noise reduction for a quieter room
- Child-safe or cordless operation when needed
How I Measure My Windows
I always measure carefully before I buy. If I want the best blackout effect, I measure both the width and height of the window and check whether I need inside mount or outside mount coverage. I usually prefer outside mount coverings because they help block more light around the edges.
My Tips for Getting the Best Darkness
- I choose a wider and longer size than the actual window when possible.
- I look for overlapping fabric or side tracks to reduce light gaps.
- I pair curtains with shades if I want extra blackout performance.
- I avoid thin materials, since they often let light through.
What I Think About Style and Color
Even though I want total blackout, I still care about appearance. I usually pick colors and textures that match my room. Darker colors often block light better, but I have also found that high-quality lighter shades can work well if they are made with blackout lining.
My Budget Considerations
When I compare prices, I think about value, not just cost. A cheaper covering may not block light well or last long. I usually spend a little more if it means better fabric, stronger hardware, and a better fit. For me, a good blackout covering is worth the investment because it improves comfort every day.
Final Thoughts
My best advice is to buy total blackout window coverings based on your room’s needs, your window measurements, and the level of darkness you want. I always look for quality, proper fit, and easy operation. When I choose the right covering, I notice an immediate difference in sleep, privacy, and overall comfort.
Final Thoughts
I’ve found that total blackout window coverings are one of the simplest ways to create a darker, more comfortable space at home. My biggest takeaway is that they can improve sleep, reduce glare, and add a sense of privacy and control to any room. Whether I’m trying to rest, watch a movie, or just block out bright sunlight, these coverings make a noticeable difference.
Author Profile
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Nolan Greer writes about products from the point where marketing ends and ordinary use begins.
Based in Grand Rapids, Michigan, he works in operations and inventory for an independent automotive service and equipment company and studied Supply Chain Management. Years spent around tools, parts, equipment, storage, and purchasing taught him that price and usefulness do not always move together.
Away from work, Nolan keeps an older vehicle running, attempts household repairs before admitting defeat, enjoys unhurried Michigan drives, and cooks outdoors whenever the weather cooperates. Through GoInvenTire, he helps readers look past packaging and decide what genuinely deserves their money and space.
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