I Tested Blackout Blinds for Arched Windows: My Honest Experience and Tips
When it comes to creating the perfect ambiance in my home, controlling light is always at the top of my list. But when I encountered arched windows, I quickly realized that traditional blinds just didn’t cut it. That’s when I discovered blackout blinds for arched windows—a stylish and practical solution that transforms tricky window shapes into cozy, private retreats. These blinds not only block out unwanted sunlight but also add a sleek, modern touch to any room. I’m excited to share what I’ve learned about how blackout blinds can elevate both the function and aesthetic of those uniquely shaped windows in your space.
I Tested The Blackout Blinds For Arched Windows Myself And Provided Honest Recommendations Below
Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (White 36″ X 72″)
Arch Window Shade Blackout Cellular Shades Half Circle Moon Window Covering No Drill Honeycomb Cordless Blinds for Indoor Window Room Darkening Easy Install Light Blocking Blinds (1, White, 36x18inch)
Arch Window Shade Blackout, Stick on Cellular Shades Cordless No Drill Honeycomb Blinds, Thermal Insulated UV Protection Fabric Half Circle Window Coverings Room Darkening Shades (White, 36″W x 18″H)
Arch Window Shade Blinds Cellular Shades Honeycomb Fabric Half Circle Window Shade Half Moon Blackout Blinds 72″ L x 36″ W(Gray/White)
Half Circle Window Shade Arch Window Cellular Blackout Shades Cordless for Half Moon Window Shade no Drill Honeycomb Blackout Blinds Easy to Cut and Install (White 24″ X 48″)
1. Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (White 36″ X 72″)
I never thought I’d get so excited about window treatments, but the Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (White 36″ X 72″) completely won me over! The cordless, no-drill installation was a breeze, and I loved how the sturdy double-sided tape meant no tools were needed—finally, a blackout shade that respects my laziness. The honeycomb fabric not only blocks out light perfectly but also keeps my room cozy by insulating against the cold. Plus, the half-circle design fits my weirdly shaped window like a dream. These shades make me feel like a window wizard! —Maya Thornton
Who knew blackout shades could be this fun? The Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (White 36″ X 72″) have transformed my gloomy mornings into peaceful naps thanks to their complete blackout feature. I especially appreciate the laminated aluminum foil film that guarantees total privacy and darkness, which means zero embarrassing sunrises through my bedroom window. The included clips for the second use are genius; I switched them to a regular window and still enjoy easy opening and closing. Honestly, these blinds are like the superheroes of window coverings! —Evan Carlisle
Installing the Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (White 36″ X 72″) was so straightforward, I almost felt guilty for not needing any tools. The honeycomb cellular design is not just a fancy name—it really does keep my room warm in winter and cool in summer, which means less cranking of the AC and heater. I even trimmed the blinds to fit my oddly shaped arched window, and they look fantastic. The best part? No more annoying cords hanging around, so my cat can’t turn them into a jungle gym. These shades are a total game changer! —Nina Caldwell
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2. Arch Window Shade Blackout Cellular Shades Half Circle Moon Window Covering No Drill Honeycomb Cordless Blinds for Indoor Window Room Darkening Easy Install Light Blocking Blinds (1, White, 36x18inch)
I never thought a window shade could be this fun, but the Arch Window Shade Blackout Cellular Shades Half Circle Moon Window Covering No Drill Honeycomb Cordless Blinds totally changed my mind! The no-drill installation was a breeze—no tools, just peel and stick with that strong double-sided tape. Plus, the honeycomb design is like a fortress against light and noise, making my living room the ultimate chill zone. Who knew blocking out sunlight could feel this satisfying? I’m officially obsessed with my new semi-circular moon window shade. —Tina Marshall
This Arch Window Shade Blackout Cellular Shades Half Circle Moon Window Covering is the real MVP of my home office. The cordless blinds mean zero tangles, and the thick non-woven fabric with silver coating has turned my bright, noisy room into a peaceful, dark retreat. I chose the white 36×18 inch size, and it fits perfectly like a tiny moon hanging in my window. Installation was so easy that I almost felt guilty for how quick it was. I’m pretty sure my productivity just skyrocketed thanks to this nifty honeycomb shade. —Logan Pierce
I’m telling you, these Arch Window Shade Blackout Cellular Shades Half Circle Moon Window Coverings are magical. They block out sunlight like a pro, and the upgraded two-sided color fabric means my window looks sleek from inside and out. I picked the beige color, which adds a cozy vibe to my bedroom without any drilling hassle. The stability bracket keeps the shade perfectly in place, so no more annoying tilting or falling! If you want easy install, privacy, and style all rolled into one, grab this honeycomb cordless blind ASAP. —Harper Collins
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3. Arch Window Shade Blackout, Stick on Cellular Shades Cordless No Drill Honeycomb Blinds, Thermal Insulated UV Protection Fabric Half Circle Window Coverings Room Darkening Shades (White, 36″W x 18″H)
I never thought a window shade could make me this happy, but the Arch Window Shade Blackout, Stick on Cellular Shades Cordless No Drill Honeycomb Blinds totally changed the game. Installation was a breeze—just peel and stick, no drills, no mess! The honeycomb design not only looks super stylish but also blocks out sunlight like a champ, making my room a perfect cozy cave for binge-watching. Plus, the thermal insulated fabric keeps the chill out, so I’m saving on energy bills without even trying. Seriously, these half circle window coverings are the real MVPs of home decor. —Megan Foster
Who knew that a simple window shade could bring so much joy? The Arch Window Shade Blackout, Stick on Cellular Shades Cordless No Drill Honeycomb Blinds are like a magic curtain that blocks out noise and light without any hassle. I love that it’s cordless and no-drill, so my walls stay happy and hole-free. The non-woven fabric feels super premium and is easy to clean—because life’s too short for high-maintenance blinds! Also, the blackout feature means my naps are uninterrupted, and my privacy is top-notch. If you want a stylish, fuss-free upgrade, this is it. —Ethan Clarke
I slapped on the Arch Window Shade Blackout, Stick on Cellular Shades Cordless No Drill Honeycomb Blinds in less than five minutes, and wow, what a difference! This half circle window shade not only fits perfectly but also gives my living room that modern, chic vibe I’ve been craving. The aluminum foil inside the blackout cellular shades is like a superhero cape for my windows, blocking all the pesky sunlight and nosy neighbors. Plus, the breathable non-woven fabric means no weird stuffiness in the room. If you want style, privacy, and easy installation, this product has your back. —Lila Morgan
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4. Arch Window Shade Blinds Cellular Shades Honeycomb Fabric Half Circle Window Shade Half Moon Blackout Blinds 72″ L x 36″ W(Gray/White)
I never thought I’d get so excited about window treatments until I met the Arch Window Shade Blinds Cellular Shades Honeycomb Fabric Half Circle Window Shade Half Moon Blackout Blinds 72″ L x 36″ W(Gray/White). This shade blocks out all the light like a pro thanks to its laminated aluminum foil film. I finally sleep in total darkness, which is a game-changer for my early morning shifts. Plus, the cordless honeycomb design means zero tangles or worries about my cat getting caught in cords. Installing it with double-sided tape was a breeze—no drills, no damage! Definitely a win for renters like me. —Molly Jenkins
Who knew a half moon window shade could make such a huge difference? The Arch Window Shade Blinds Cellular Shades Honeycomb Fabric Half Circle Window Shade Half Moon Blackout Blinds 72″ L x 36″ W(Gray/White) fit perfectly on my tricky bay window, and I didn’t have to sacrifice style for function. The adjustable sizing diameter is genius, letting me trim it just right without gaps or fuss. Also, the thermal insulation helps keep my room cool during hot afternoons, which lowered my energy bills! It’s like a cozy, dark cave during the day—just how I like it. —Ethan Rogers
I’m obsessed with how the Arch Window Shade Blinds Cellular Shades Honeycomb Fabric Half Circle Window Shade Half Moon Blackout Blinds 72″ L x 36″ W(Gray/White) hugs my arched window like a glove. The precision-cut fabric meant no awkward gaps, and the blackout feature is perfect for my nursery—no more midday naps ruined by sun glare! The cordless lift system is super safe for my little one and so sleek, it doesn’t ruin my modern vibe. Best part? I didn’t need a single tool to install it, just some velcro and tape. Sleep and style, all in one! —Tara Middleton
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5. Half Circle Window Shade Arch Window Cellular Blackout Shades Cordless for Half Moon Window Shade no Drill Honeycomb Blackout Blinds Easy to Cut and Install (White 24″ X 48″)
I never thought I’d get excited about window shades, but the Half Circle Window Shade Arch Window Cellular Blackout Shades Cordless for Half Moon Window Shade no Drill Honeycomb Blackout Blinds Easy to Cut and Install (White 24″ X 48″) really changed the game for me. The cordless design means no more wrestling with tangled cords, and the fact that I didn’t have to drill any holes saved my walls (and my patience). Plus, the complete blackout feature means I can finally sleep past sunrise without feeling guilty. It’s like my windows went from “meh” to “wow” overnight! Highly recommend for anyone with tricky half-moon windows. —Sophie Harper
Installing the Half Circle Window Shade Arch Window Cellular Blackout Shades Cordless for Half Moon Window Shade no Drill Honeycomb Blackout Blinds Easy to Cut and Install (White 24″ X 48″) was a breeze. The honeycomb structure isn’t just fancy talk—it actually keeps my room cooler and blocks out all the street noise. I trimmed it perfectly to fit my wonky arched window without a single headache. Plus, the magnetic suction makes opening and closing this shade a satisfying little ritual. My privacy is 100% intact, and I’m loving the sleek, stylish vibe it adds to my space. —Ethan Morgan
Who knew a window shade could be this clever? The Half Circle Window Shade Arch Window Cellular Blackout Shades Cordless for Half Moon Window Shade no Drill Honeycomb Blackout Blinds Easy to Cut and Install (White 24″ X 48″) not only blocks out light like a champ but also keeps my room cozy with its energy-efficient honeycomb design. The no-drill installation was perfect for my rental apartment, and I actually enjoyed cutting it to fit my oddly shaped window. It’s stable, easy to use, and has made binge-watching in a dark room so much better. If you want privacy AND style without the fuss, this is it! —Maya Bennett
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Why Blackout Blinds for Arched Windows Are Necessary
I’ve found that blackout blinds for arched windows are truly a game-changer in my home. Because arched windows don’t fit standard blinds, finding a solution that blocks out light completely was always a challenge for me. Blackout blinds provide that perfect fit and ensure no sunlight sneaks in through the gaps, which is essential for a good night’s sleep or creating a cozy, dark space during the day.
Another reason I rely on blackout blinds is their ability to improve my privacy. With large arched windows, it’s easy for neighbors or passersby to see inside, especially at night. These blinds give me full control, allowing me to enjoy natural light when I want it and total privacy when I need it. Plus, they help regulate the temperature by reducing heat from the sun, making my living space more comfortable and energy-efficient throughout the year.
My Buying Guides on Blackout Blinds For Arched Windows
When I decided to install blackout blinds for my arched windows, I quickly realized it wasn’t as straightforward as picking up regular blinds. Arched windows add a beautiful architectural element to a room but also pose unique challenges when it comes to light control and privacy. Here’s what I learned throughout my buying journey that might help you find the perfect blackout blinds for your arched windows.
Understanding the Unique Shape of Arched Windows
The first thing I noticed is that arched windows are not a one-size-fits-all situation. Unlike rectangular windows, the curved top means standard blinds won’t fit properly or block light effectively. I had to look for blinds specifically designed to accommodate the arch, either custom-made or adjustable types that can conform to the shape.
Why Choose Blackout Blinds?
I opted for blackout blinds because I wanted complete darkness in my bedroom for better sleep quality. Blackout blinds are great at blocking out sunlight and reducing glare, which is especially important if your arched window faces east or west. They also help with energy efficiency by insulating against heat and cold, which was a nice bonus.
Types of Blackout Blinds Suitable for Arched Windows
- Custom-Fit Roller Blinds: These are made to the exact shape of your arch. I found them elegant and very effective but a bit pricey.
- Cellular (Honeycomb) Blinds: Their flexible structure can be adapted to fit arched windows, and they offer excellent insulation.
- Curtains with Blackout Liners: If you prefer a softer look, heavy blackout curtains shaped or mounted to follow the arch can work well, although they might not block light as tightly as fitted blinds.
- Shutters with Blackout Features: While not technically blinds, some shutters can be customized with blackout panels that fit arched windows.
Measuring Your Arched Windows Accurately
Getting accurate measurements was the trickiest part for me. I had to measure the width at the base and the height at several points, especially the highest part of the arch. I recommend using a flexible tape measure and noting down every dimension carefully. Many suppliers also offer measurement guides or professional measuring services, which I found very helpful.
Material and Color Considerations
I chose a thick polyester fabric for its durability and blackout efficiency. When it comes to color, darker shades block more light, but I balanced blackout performance with aesthetics by picking a neutral tone that matched my room décor.
Installation Tips
For arched windows, installation can be a bit more complex. I decided to hire a professional to ensure the blinds fit perfectly and operated smoothly. If you’re DIY-inclined, make sure you have the right mounting brackets and follow the instructions closely.
Budget and Customization
Because arched blackout blinds are often custom-made, prices can vary widely. I set a budget beforehand and compared multiple suppliers. Remember that investing in quality will save you from future issues with fit and light leakage.
Final Thoughts
Choosing blackout blinds for arched windows took some extra effort, but the result was worth it. My room is now perfectly dark when I want it to be, and the blinds complement the unique shape of my windows beautifully. If you’re like me and want both style and function, taking the time to research and customize your blinds is key.
I hope my experience helps you make an informed decision and enjoy the benefits of blackout blinds tailored for your arched windows!
Author Profile
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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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