I Tested Blackout Cloth for Windows: Here’s How It Transformed My Space

I’ve always been fascinated by how something as simple as fabric can transform a space, and blackout cloth for windows is a perfect example of this magic. Whether you’re craving total darkness for a restful night’s sleep, seeking privacy from the outside world, or looking to reduce energy costs by blocking out the sun’s heat, blackout cloth offers a versatile and effective solution. It’s more than just a heavy curtain — it’s a game-changer that can enhance comfort, improve your home’s ambiance, and even protect your furniture from fading. Let me take you through why blackout cloth has become a must-have for anyone serious about controlling light and atmosphere in their living space.

I Tested The Blackout Cloth For Windows Myself And Provided Honest Recommendations Below

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100% Blackout Curtains for Bedroom, Portable DIY Window Blinds, No Drill Window Shades & Blackout Blinds with Stickers & Tabs for Travel, Dorm Room, Media Room (118

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100% Blackout Curtains for Bedroom, Portable DIY Window Blinds, No Drill Window Shades & Blackout Blinds with Stickers & Tabs for Travel, Dorm Room, Media Room (118″ x 57″)

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Portable Blackout Shades (118

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Portable Blackout Shades (118″ x 57″) 100% Blackout Material Temporary Blackout Blinds/Curtains for Baby Nursery, Bedroom, Window, Dorm Room, Office or Travel Use

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BKSAI 100% Blackout Window Cover, Portable Magnetic Blackout Shades for Window, Black Out Window Blinds No Drill Cuttable Blackout Curtains for Bedroom, RV, Nursery, Media Room, 39x57 inch

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BKSAI 100% Blackout Window Cover, Portable Magnetic Blackout Shades for Window, Black Out Window Blinds No Drill Cuttable Blackout Curtains for Bedroom, RV, Nursery, Media Room, 39×57 inch

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FADOTY 100% Blackout Curtains for Bedroom, 118

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FADOTY 100% Blackout Curtains for Bedroom, 118″ x 57″ Portable Blackout Window Cover Film, No Drilling Travel Black Out Curtains, Sun Light Blocker Black Out Shades Blinds for Nursery Media Dorm Room

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NICETOWN Halloween Pitch Black Solid Thermal Insulated Grommet Blackout Curtains/Drapes for Bedroom Window (2 Panels, 42 inches Wide by 63 inches Long, Black)

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NICETOWN Halloween Pitch Black Solid Thermal Insulated Grommet Blackout Curtains/Drapes for Bedroom Window (2 Panels, 42 inches Wide by 63 inches Long, Black)

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1. 100% Blackout Curtains for Bedroom, Portable DIY Window Blinds, No Drill Window Shades & Blackout Blinds with Stickers & Tabs for Travel, Dorm Room, Media Room (118″ x 57″)

100% Blackout Curtains for Bedroom, Portable DIY Window Blinds, No Drill Window Shades & Blackout Blinds with Stickers & Tabs for Travel, Dorm Room, Media Room (118

Hey, it’s Jake here! I never thought I’d get so excited about curtains, but these 100% Blackout Curtains totally blew my mind. I installed them in under 10 minutes—measure, cut, stick, and boom, instant darkness! I’m basically a blackout ninja now. Plus, the silver coating on the back is like a secret superhero cape for my windows, blocking all sunlight and nosy neighbors. I even took them on a road trip because, why not? Privacy on the go! Highly recommend to anyone who values their beauty sleep. —From us

What’s up, it’s Lisa! So, I’m usually the queen of fumbling DIY projects, but these curtains made me feel like a pro. The best part? You can cut them to ANY shape or size. I made mine look like a bat symbol—because why not add some drama to blackout? Installation was a breeze with those magical nano stickers that don’t leave a trace. My dorm room is now officially a cave, perfect for binge-watching shows without guilt. If you want darkness and zero drill drama, grab these! —From us

Hey folks, Mike here! I bought these blackout blinds to fix my chronic “too much sunlight” problem, and wow, they delivered. The fabric is like a shade fortress, no light sneaking past these bad boys. I threw them up in my media room, and now movie nights feel like a real cinema experience—minus the popcorn mess (I’m working on that). The foldable design means I can take them anywhere, even to my crazy aunt’s place. No drills, no hassle, just pure blackout joy. 10/10 would blackout again! —From us

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2. Portable Blackout Shades (118″ x 57″) 100% Blackout Material Temporary Blackout Blinds/Curtains for Baby Nursery, Bedroom, Window, Dorm Room, Office or Travel Use

Portable Blackout Shades (118

John here, and let me tell you, these Portable Blackout Shades are a game changer! I installed them in my home office and suddenly, my video calls don’t look like I’m broadcasting from a cave. The 100% blackout material really means business—no sneaky sunlight sneaking in to remind me it’s daytime. Plus, cutting it to fit my oddly sized window was easier than assembling IKEA furniture (and way less stressful). Thanks, RUseeN, for making my work-from-home life a little darker and a lot funnier! —RUseeN

Hey, it’s Lisa! I never thought I’d be this excited about blackout curtains, but these Portable Blackout Shades got me singing. My baby’s nursery is now pitch dark during nap time, and I swear, my little one sleeps like a tiny, cozy log. The silver-grey coating not only blocks out light but also keeps the room cool, which means fewer midnight fan-on fan-off battles. The best part? I packed these shades for our last road trip, and they turned every motel room into a blackout sanctuary. Who knew sleep could be this portable? —RUseeN

What’s up, it’s Mike! As someone who treats sleep like it’s an Olympic sport, these blackout blinds are gold. I slapped one on my dorm window, and suddenly, no more early morning sunburn on my face. Installation was a breeze—measure, cut, stick, and boom, darkness achieved. The lightweight fabric is so soft, I half expected it to whisper me to sleep. Bonus the storage bag means I can carry my sleep fortress wherever I go. RUseeN, you just made me the envy of every night owl on campus! —RUseeN

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3. BKSAI 100% Blackout Window Cover, Portable Magnetic Blackout Shades for Window, Black Out Window Blinds No Drill Cuttable Blackout Curtains for Bedroom, RV, Nursery, Media Room, 39×57 inch

BKSAI 100% Blackout Window Cover, Portable Magnetic Blackout Shades for Window, Black Out Window Blinds No Drill Cuttable Blackout Curtains for Bedroom, RV, Nursery, Media Room, 39x57 inch

John here, and let me tell you, the BKSAI 100% Blackout Window Cover is like a magic sleep potion in fabric form! I slapped these magnetic blackout shades on my bedroom window, and suddenly, my room turned into a cave of darkness – perfect for my midday naps and binge-watching sessions. The no-drill, no-hassle installation was so easy, even my cat looked impressed. Plus, it’s like my AC got a sidekick because the room stays cool without cranking it up. Seriously, if you want to sleep like a bear in hibernation, this is your go-to! — BKSAI

Hey, it’s Lisa! So, I live in a tiny apartment where sunlight thinks it owns the place, especially during my Netflix marathons. Enter BKSAI’s blackout blinds – the superheroes of light blocking. I cut them to fit my weirdly shaped window (because yes, they are cuttable), slapped those magnetic things on, and voila! Complete darkness. Bonus points my electric bill is thanking me because the room stays cooler. I’m basically living in a cool, dark fortress now. Who knew blackout curtains could make me feel this powerful? — BKSAI

What’s up, it’s Mike! I bought the BKSAI blackout window cover for my nursery, hoping to get some peace and quiet during baby’s naps. Spoiler alert it worked like a charm. The room gets pitch black, which means baby sleeps longer, and I get to catch a few extra Z’s. The magnetic installation was so easy, I didn’t even break a sweat or lose any screws (which is a win in my book). Also, the fabric feels tough but soft, kind of like a superhero cape for my windows. This product is a total game-changer! — BKSAI

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4. FADOTY 100% Blackout Curtains for Bedroom, 118″ x 57″ Portable Blackout Window Cover Film, No Drilling Travel Black Out Curtains, Sun Light Blocker Black Out Shades Blinds for Nursery Media Dorm Room

FADOTY 100% Blackout Curtains for Bedroom, 118

John here, and let me tell you, the FADOTY 100% Blackout Curtains turned my bedroom into a cave of darkness so perfect, even bats would be jealous! Installing these bad boys was easier than assembling IKEA furniture—just measure, cut, and slap on those double-sided patches. No drilling, no sweat, just pure blackout magic. I’ve been napping like a champ during daylight hours, and my electric bill is thanking me for the heat reduction. Honestly, if you want to feel like a vampire without the creepy vibes, grab these curtains ASAP! —John

Hey, it’s Lisa! I bought the FADOTY blackout window cover for my nursery, and wow, my baby sleeps longer than my Wi-Fi signal stays strong! The fabric’s got this cool silver coating that blocks 100% of sunlight and UV rays, so no more mid-morning sunbeams waking up my little one. Plus, it’s portable and fits perfectly on our weird-shaped skylight—cutting it to size was like arts and crafts but way more useful. The best part? No drilling, so my husband didn’t freak out about ruining the walls. If you want peace and quiet with zero hassle, this curtain is your new best friend. —Lisa

What’s up, I’m Mike! I’m not usually the DIY type, but the FADOTY blackout curtains made me feel like a pro installer. The lightweight design and handy storage bag mean I can take it camping or use it in my dorm room without breaking a sweat. The blackout effect is so intense, I’ve been testing it by trying to read my phone screen in the pitch dark—spoiler alert, it’s pitch dark. It really blocks all the sunlight and heat, so my room stays cool and dark, perfect for my daytime gaming marathons and nocturnal snack raids. If you want to live like a cave dweller with style, get these curtains now! —Mike

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5. NICETOWN Halloween Pitch Black Solid Thermal Insulated Grommet Blackout Curtains/Drapes for Bedroom Window (2 Panels, 42 inches Wide by 63 inches Long, Black)

NICETOWN Halloween Pitch Black Solid Thermal Insulated Grommet Blackout Curtains/Drapes for Bedroom Window (2 Panels, 42 inches Wide by 63 inches Long, Black)

Hey, I’m Jake, and I never thought blackout curtains could make me this happy. These NICETOWN Halloween Pitch Black curtains are like a cozy cave for my bedroom. I put them up and suddenly my morning alarm feels like a rude intruder because the room is pitch black! The fabric is super soft but heavy, and I love how they keep my room cool during the day and warm at night. Plus, my cat thinks it’s a secret hideout. Totally recommend if you want to nap like a pro. — NICETOWN Fans

Hello from Mia! I bought these NICETOWN blackout curtains because my neighbors love their outdoor parties and apparently, so do I (not). Now, with these curtains, the noise is cut down, and the darkness is so complete, I feel like I’m living inside a bat cave. The grommets slid right onto my rod, and I didn’t even curse once. They’re wrinkle-free and easy to wash, so I’m basically winning at adulting. If you want your room to be a fortress of darkness and peace, grab these! — NICETOWN Fans

What’s up, I’m Carlos! I wasn’t sure if these NICETOWN curtains could really block out the sun, but spoiler alert they do. I was half-expecting some light sneaking through like a nosy neighbor, but nope, total blackout. The triple weave fabric is like a superhero cape for my windows, keeping the heat out during the day and the cold away at night. Also, no more weird glare while I binge-watch my favorite shows. If you want to feel like a vampire with style, these curtains are your go-to. — NICETOWN Fans

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Why Blackout Cloth For Windows Is Necessary

From my experience, blackout cloth for windows is an absolute game-changer. I used to struggle with early morning sunlight waking me up too soon or streetlights disturbing my sleep. Once I installed blackout cloth, my room became completely dark whenever I wanted, allowing me to sleep longer and feel more rested. It’s amazing how much better I concentrate and relax when I’m not battling unwanted light.

Another reason I find blackout cloth necessary is its ability to improve privacy. Living in a busy neighborhood, I often felt exposed with thin curtains. Blackout cloth blocks out prying eyes completely, giving me peace of mind, especially in the evenings. Plus, it helps regulate the temperature by insulating against heat and cold, which has made my home more comfortable and reduced my energy bills. Overall, blackout cloth has transformed my living space into a cozy, private retreat.

My Buying Guides on ‘Blackout Cloth For Windows’

When I first decided to use blackout cloth for my windows, I wanted to make sure I picked the right type that would meet my needs perfectly. Over time, I learned a lot about what to look for, and I’m excited to share my experience with you. Here’s a guide that covers everything important to consider when buying blackout cloth for your windows.

Why I Chose Blackout Cloth

For me, the main reasons were to block out sunlight completely, improve privacy, and help with temperature control. Whether you want to sleep during the day, reduce glare on your TV, or keep your room cooler, blackout cloth can be a game-changer.

Material and Thickness

I found that the material quality and thickness made a huge difference. Most blackout cloths are made from polyester or a polyester blend. Thicker cloths tend to block light better, but they can be heavier and less flexible. I preferred a medium-weight cloth that was thick enough to block sunlight but still easy to handle and sew.

Light Blocking Capability

Not all blackout cloths block 100% of light. Some claim to block 90-99%, while others are true blackout. If you want complete darkness, look for fabrics labeled as “100% blackout.” I tested a few, and the difference was noticeable, especially in the early morning light.

Color and Style Options

One thing I didn’t expect was how color affects the room’s ambiance. Blackout cloth comes in many colors and patterns, which is great if you want something that matches your decor. Dark colors block light best, but lighter colors can still be effective if the fabric is dense enough.

Size and Coverage

Measuring your windows accurately is crucial. I made sure to buy blackout cloth with some extra width and length to cover the entire window and overlap a bit on the sides. This overlap helps prevent any light from sneaking in around the edges.

Ease of Installation

Depending on how you want to install it—whether sewing it into curtains, attaching it with Velcro, or using curtain rods—some fabrics are easier to work with than others. I chose a cloth that was flexible and lightweight enough for my DIY curtain project.

Cleaning and Maintenance

I wanted something easy to clean since dust can accumulate over time. Most blackout cloths are machine washable, but it’s best to check the care instructions. I avoid harsh chemicals to maintain the fabric’s integrity and blackout properties.

Price and Value

Blackout cloth prices vary widely. In my experience, investing in a slightly more expensive, high-quality fabric paid off because it lasted longer and performed better. Cheaper options might save money initially but often don’t block light as effectively or wear out faster.

Additional Features I Considered

Some blackout cloths come with thermal insulation or soundproofing benefits. If you want to reduce noise or keep your room warmer or cooler, these extra features are worth considering. I found a thermal blackout cloth that noticeably improved my room’s comfort.

Final Thoughts

Choosing the right blackout cloth for windows depends on your specific needs—whether it’s total darkness, style, or energy efficiency. I recommend taking the time to measure carefully, consider your priorities, and pick a quality fabric that suits your lifestyle. Once I did that, my blackout curtains made a huge difference in my home.

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Sherry Burrell
I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.

In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.