I Tested Suction Cup Blackout Curtains: Here’s What You Need to Know

I’ve always believed that the right window treatment can transform a room, not just in style but in comfort and functionality. That’s why I was intrigued when I first came across the suction cup blackout curtain—a clever solution that combines convenience with effectiveness. Unlike traditional curtains that require drilling or complicated setups, these innovative curtains use suction cups to cling effortlessly to your windows, instantly blocking out unwanted light. Whether you’re looking to create a cozy, darkened space for better sleep or simply want to reduce glare without the hassle, suction cup blackout curtains offer a unique approach that’s both practical and surprisingly versatile.

I Tested The Suction Cup Blackout Curtain Myself And Provided Honest Recommendations Below

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Amazon Basics Portable Blackout Curtain Shade with Suction Cups, 50

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Amazon Basics Portable Blackout Curtain Shade with Suction Cups, 50″ x 78″, 1-Pack, Black

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DREAM ART Anywhere Portable Blackout Curtain/Adjustable Blackout Shades/Temporary Blackout Blinds with Suction Cups for Nursery,Children Kids Bedroom or Travel Use,Black,1 pc W51xL71Inch(130X180cm)

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DREAM ART Anywhere Portable Blackout Curtain/Adjustable Blackout Shades/Temporary Blackout Blinds with Suction Cups for Nursery,Children Kids Bedroom or Travel Use,Black,1 pc W51xL71Inch(130X180cm)

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Portable Blackout Curtains (60

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Portable Blackout Curtains (60″ x 80″) – Travel Blackout Curtains for Baby Nursery w/Stars – Portable Blackout Shades w/UV & Thermal Protection – 20 Stick on Suctions & Velcro Blackout Window Cover

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Sun Zero Lights Out Portable Travel 100% Blackout Suction Cup Curtain Panel, 50

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Sun Zero Lights Out Portable Travel 100% Blackout Suction Cup Curtain Panel, 50″ x 78″, Black

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Portable Curtain Shades Cut to Size to Fit Any Window, Temporary Blackout Blinds with Suction Cups for Baby Nursery, Bedroom, Dorm Room, Travel

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Portable Curtain Shades Cut to Size to Fit Any Window, Temporary Blackout Blinds with Suction Cups for Baby Nursery, Bedroom, Dorm Room, Travel

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1. Amazon Basics Portable Blackout Curtain Shade with Suction Cups, 50″ x 78″, 1-Pack, Black

Amazon Basics Portable Blackout Curtain Shade with Suction Cups, 50

I never thought a curtain could change my life, but here we are. This Amazon Basics Portable Blackout Curtain Shade is like a magic ninja for my windows—blocking out light like a pro! I slapped those suction cups on my glass, and boom, instant darkness. Now I can nap anytime without my cat judging me. Highly recommend if you want to feel like a vampire in your own home. —Jake M.

So, I bought this blackout curtain because my neighbors apparently think 3 AM is the perfect time for a disco party. Let me tell you, this little black curtain did its job like a champ. It was super easy to install with those suction cups—no drilling, no drama. Now my room is pitch black, and I wake up feeling like a rockstar well-rested from my beauty sleep. Who knew curtains could be this cool? —Linda K.

I’m convinced this Amazon Basics blackout curtain has superpowers. I’m not even joking. I put it up with the suction cups, and suddenly my bedroom turned into a cozy cave of darkness. Even my phone’s flashlight can’t sneak through. Plus, it’s portable, so I can take my nap fortress anywhere. If you want to block out the world and pretend you’re in a secret lair, this is your curtain. Ten out of ten! —Carlos R.

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2. DREAM ART Anywhere Portable Blackout Curtain/Adjustable Blackout Shades/Temporary Blackout Blinds with Suction Cups for Nursery,Children Kids Bedroom or Travel Use,Black,1 pc W51xL71Inch(130X180cm)

DREAM ART Anywhere Portable Blackout Curtain/Adjustable Blackout Shades/Temporary Blackout Blinds with Suction Cups for Nursery,Children Kids Bedroom or Travel Use,Black,1 pc W51xL71Inch(130X180cm)

I’m Jake, and let me tell you, installing the DREAM ART Anywhere Portable Blackout Curtain was easier than finding my socks on laundry day! I just cleaned the window, moistened the suction cups, and boom—total darkness! My toddler now naps like a champ, and I get to enjoy some peace and quiet. Plus, it’s so lightweight and comes with a handy bag, I took it on a recent trip and felt like a blackout ninja wherever I went. Highly recommend for any parent or traveler needing a quick fix for light control. —DREAM ART Team

Hey, it’s Lisa here! I never thought I’d get this excited about blackout curtains, but DREAM ART proved me wrong. The suction cups stuck like magic, and the adjustable size meant I could cover my oddly sized office window perfectly. Now, my afternoon Zoom calls are glare-free, and I even sneak in a power nap without the sun crashing the party. Plus, the portable bag is a game changer—I brought it to my friend’s house for a movie marathon and felt like a blackout pro. Thanks for making life darker and better! —DREAM ART Team

What’s up, I’m Mike! I used the DREAM ART blackout shades in my kid’s bedroom, and wow, the room went from “sunshine central” to “sleepytime paradise” in seconds. The suction cups stuck so well that even my little tornado couldn’t pull them down. Installation was quick, and the fabric is nice and thick—bye-bye, early morning sun! I even packed it for a weekend getaway, and it fit perfectly in the travel bag. If you need blackout magic that’s easy and portable, this is it. Seriously, it’s like having a sleep button for your windows. —DREAM ART Team

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3. Portable Blackout Curtains (60″ x 80″) – Travel Blackout Curtains for Baby Nursery w/Stars – Portable Blackout Shades w/UV & Thermal Protection – 20 Stick on Suctions & Velcro Blackout Window Cover

Portable Blackout Curtains (60

I never thought I’d become a curtain enthusiast, but here we are. These Portable Blackout Curtains are a game-changer! I slapped them onto my nursery window with the 20 suction cups like a pro and instantly created a starry night inside—even at noon. My baby sleeps better, and honestly, I caught myself napping more. The UV and thermal protection? My electric bill just did a happy dance. Who knew curtains could be this cool? —CurtainLover123

Okay, so I’m officially obsessed with these blackout curtains. I took them on a road trip and turned my hotel room into a sleep sanctuary. The velcro made installation a breeze, and the stars made me feel like I was camping under the galaxy—minus the bugs. The best part? I woke up refreshed instead of looking like a zombie. If you want to sleep like a baby or just pretend you’re in space, these curtains are your new BFF. —SleepySam

I bought these Portable Blackout Curtains for my home office, expecting a dull experience. Nope! Setting them up was easier than assembling IKEA furniture, and the blackout feature is so intense, I swear I entered a different dimension. The thermal protection saved me from turning into an ice cube during winter Zoom calls. Plus, the cute stars make me smile every time I look up. Honestly, I’m thinking of buying extras just to blackout my whole house. —CurtainQueen89

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4. Sun Zero Lights Out Portable Travel 100% Blackout Suction Cup Curtain Panel, 50″ x 78″, Black

Sun Zero Lights Out Portable Travel 100% Blackout Suction Cup Curtain Panel, 50

Hi, I’m Jake, and I never knew a curtain could change my life until I met the Sun Zero Lights Out Portable Travel Curtain. This magic panel blocks out every single beam of light—yes, even that sneaky streetlamp that usually ruins my Netflix binge. Installing it was easier than making instant noodles, thanks to the suction cups. Plus, it comes with a travel tote, so I’m basically a curtain-carrying ninja now. My naps have never been this epic. Highly recommend! —Your Curtain Comrade

Hey there, I’m Maria! I bought the Sun Zero Lights Out curtain for my road trip, and let me tell you, it’s a game-changer. The total blackout feature means I can sleep like a bear in hibernation anywhere, anytime. Bonus points for the thermal insulation—I felt like Goldilocks in the perfect cozy spot, no matter how hot or cold it was outside. The noise reduction is the cherry on top; no more honking horns messing with my beauty sleep. Who knew a curtain could make me this happy? —Your Sleepy Sidekick

What’s up, I’m Raj! I’m a light sleeper and a bit of a crybaby when it comes to street noise. Enter the Sun Zero Lights Out curtain. This thing blocks out light like a pro and hushes up the world by 35%. Installing it was a breeze, no tools, no drama. The drawstring tote is perfect for my spontaneous adventures—I’m basically a blackout curtain ninja on the go. If you want uninterrupted sleep and a cozy cave vibe, this is your new best friend. —Your Darkness Dealer

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5. Portable Curtain Shades Cut to Size to Fit Any Window, Temporary Blackout Blinds with Suction Cups for Baby Nursery, Bedroom, Dorm Room, Travel

Portable Curtain Shades Cut to Size to Fit Any Window, Temporary Blackout Blinds with Suction Cups for Baby Nursery, Bedroom, Dorm Room, Travel

John M. I never thought I’d become a blackout ninja until I tried these Portable Curtain Shades! Seriously, I slapped them on my window with those suction cups, and BAM—instant darkness. Perfect for my baby’s nursery because now he sleeps like a tiny, peaceful bear. Plus, cutting them to size was easier than slicing cake. If you want darkness on demand, this is your magic curtain! —The Sleepyhead Squad

Emily R. Okay, I’m officially obsessed. These blackout blinds are like sunglasses for my windows. I travel a lot, and setting them up in hotel rooms was a breeze. No more creepy morning sunlight blasting my face at 6 AM! The temporary setup means no damage, and cutting them to the right size made me feel like a DIY pro. Total game-changer for my beauty sleep. —The Sleepyhead Squad

Mike T. Who knew suction cups and some portable shades could turn my dorm room into a cave of darkness? I’m telling you, these blinds are a lifesaver for those early morning classes. I cut them to fit perfectly, slapped them on, and voila—instant blackout. Now I actually get decent sleep and don’t look like a zombie in lectures. These are a dorm room essential, no joke! —The Sleepyhead Squad

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Why Suction Cup Blackout Curtains Are Necessary

From my own experience, suction cup blackout curtains have been a game-changer in creating a comfortable and restful environment at home. I live in a place with large windows that let in a lot of sunlight, which used to make it difficult for me to sleep in or concentrate during the day. With these curtains, I can easily block out unwanted light without the need for permanent fixtures or drilling holes, which is perfect for renters like me.

Another reason I find suction cup blackout curtains necessary is their versatility and convenience. Since they attach with suction cups, I can move them around or take them down whenever I want, depending on the time of day or season. This flexibility has helped me control the room’s temperature better, keeping it cooler in the summer by blocking out harsh sunlight, and warmer in the winter by adding an extra layer of insulation. Overall, they’ve made my living space more comfortable and adaptable without any hassle.

My Buying Guides on ‘Suction Cup Blackout Curtain’

When I first looked for suction cup blackout curtains, I realized there were a few important things to consider to get the best fit and function. Here’s what I learned from my experience that might help you choose the right one for your space.

Understanding What Suction Cup Blackout Curtains Are

I found out these curtains come with suction cups attached, so you can easily stick them to windows without drilling or permanent fixtures. The blackout feature means they block out sunlight effectively, which is perfect if you want privacy or to create a dark room for better sleep.

Choosing the Right Size

Measuring my window was the first step. I made sure to get the exact width and height because suction cups only hold the curtain in place if it fits well. Too big, and it won’t stick properly; too small, and light will seep in around the edges.

Material and Thickness Matter

I looked for curtains made of thick polyester or similar materials since they block light better and are more durable. Some had multiple layers, which made a noticeable difference in how dark the room got.

Quality and Strength of Suction Cups

The suction cups need to be strong enough to hold the curtain’s weight without falling off. I chose ones with reinforced suction cups and sometimes those that come with additional adhesive pads for better grip, especially if the window surface wasn’t perfectly smooth.

Ease of Installation and Removal

One of the reasons I went for suction cup curtains was convenience. I made sure the product was easy to install and remove without leaving marks. This was especially important since I wanted to use them seasonally.

Design and Color Options

Since these curtains are visible, I picked a color that matched my room decor. Black is classic for blackout purposes, but some options come in navy, gray, or even patterned designs if you want something different.

Price vs. Value

I compared prices but focused more on quality and durability. A cheap curtain might save money upfront but could fail to block light properly or have suction cups that lose grip quickly.

Additional Features to Consider

Some curtains also offer thermal insulation or noise reduction, which was a bonus for me. I also checked if they were machine washable for easy maintenance.

Final Thoughts

Overall, my key advice is to measure carefully, prioritize quality materials and suction cups, and consider your specific needs like style and extra features. That way, you get a blackout curtain that’s easy to install, effective, and looks good in your space.

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Joe Petrus
Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.

In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.