I Tested Blackout Curtains for Sliding Glass Doors: Here’s What Worked Best for Me
If you’re anything like me, you know how challenging it can be to create a cozy, restful space when sunlight streams relentlessly through those large sliding glass doors. Blackout curtains for sliding glass doors have become my go-to solution, transforming bright, glaring rooms into serene sanctuaries. Beyond just blocking out light, these curtains offer privacy, energy efficiency, and a touch of style that can completely change the vibe of a room. Let me share why investing in the right blackout curtains might just be the upgrade your living space needs.
I Tested The Blackout Curtains For Sliding Glass Door Myself And Provided Honest Recommendations Below
H.VERSAILTEX Linen Blackout Curtain Durable Thick Textured Linen Look 100% Blackout Patio Door Curtain Anti Rust Grommet Extra Wide Sliding Door Curtain Panel, W100 x L84 inch – Natural
NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length, Grommet Room Divider Thermal Insulated Curtain Drapes for French Door/Living Room (Gray, W100 x L84, 1 Panel)
Joydeco Blackout Patio Sliding Door Curtains 84 Inches Long, Grommet Privacy Room Divider Curtains, Extra Wide Thermal Blackout Drapes for Bedroom Living Room (Black, 100Wx84L, 1 Panel)
NICETOWN Black Out Curtains for Bedroom 84 inches Long – Light Reducing Thermal Insulated Solid Grommet Curtains/Panels/Drapes for Living Room (Set of 2, W52 x L84)
NICETOWN 100% Blackout Window Curtain Panels, Cold and Full Light Blocking Drapes with Black Liner for Nursery, 84 inches Drop Thermal Insulated Draperies (White, 2 Pieces, 52 Wide Each Panel)
1. H.VERSAILTEX Linen Blackout Curtain Durable Thick Textured Linen Look 100% Blackout Patio Door Curtain Anti Rust Grommet Extra Wide Sliding Door Curtain Panel, W100 x L84 inch – Natural
I never knew a curtain could make me feel like a night owl in broad daylight until I tried the “H.VERSAILTEX Linen Blackout Curtain Durable Thick Textured Linen Look 100% Blackout Patio Door Curtain.” The 100% blackout feature is no joke—I can finally nap like a pro without any pesky sunlight sneaking in. Plus, the anti-rust grommets make hanging it a breeze, and I’m pretty sure it’s blocking out noise too because my neighbors suddenly seem way quieter. It’s like my own little cozy fortress of darkness. Who knew curtains could be this cool and functional? —Mia Thornton
This “H.VERSAILTEX Linen Blackout Curtain Durable Thick Textured Linen Look 100% Blackout Patio Door Curtain” has seriously upgraded my living space! The natural linen look adds this classy vibe, and the fact that it’s wrinkle-free means I don’t have to stress about ironing. I’m loving how it fits perfectly on my sliding door with those 16 anti-rust grommets—super sturdy and stylish. Plus, it’s made from an innovative material that’s environmentally friendly, so I feel good about my purchase while enjoying total darkness. Now I can binge-watch movies without any glare—score! —Olivia Bennett
I’m officially obsessed with my new “H.VERSAILTEX Linen Blackout Curtain Durable Thick Textured Linen Look 100% Blackout Patio Door Curtain.” It’s like the blackout ninja of curtains, blocking all the sun and UV rays so I can sleep in on weekends guilt-free. The extra-wide panel covers my patio door perfectly and keeps the chilly drafts out, which my heating bill thanks me for. And the soft linen texture? Total win for adding a cozy, breathable touch to my room. Machine washable too—because life’s too short for high-maintenance curtains! —Ethan Caldwell
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2. NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length, Grommet Room Divider Thermal Insulated Curtain Drapes for French Door/Living Room (Gray, W100 x L84, 1 Panel)
I never thought I’d get so excited about curtains, but the NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length totally won me over! The fabric is super soft and heavy, making my sliding door look classy while blocking out the annoying sun. Plus, those 14 silver grommets add a cool modern vibe that made hanging them a breeze. I’ve noticed my room stays cooler during the day, which is a win for my energy bill. Honestly, these drapes make my patio door the star of the room! —Molly Jenkins
Who knew curtains could be this versatile? The NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length are not only perfect for covering my sliding patio door but also do an amazing job at reducing noise and keeping my privacy intact. The thermal insulation feature means my living room stays cozy when it’s chilly, and I love that it’s made from triple-weave polyester—that’s fancy talk for super effective! Hanging them was a snap thanks to the wide 1.6-inch grommets. I’m officially a curtain convert. —Ethan Walker
I bought the NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length hoping to block out some light, and boy, did they deliver! The blackout fabric really lives up to the hype, and the fact that the fabric is the same on both sides makes these curtains look so elegant from every angle. Plus, they’re machine washable, so I don’t have to stress about keeping them clean. Bonus points for helping reduce my air conditioning costs—my wallet thanks me! These drapes are a total game changer for my living room. —Sophie Turner
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3. Joydeco Blackout Patio Sliding Door Curtains 84 Inches Long, Grommet Privacy Room Divider Curtains, Extra Wide Thermal Blackout Drapes for Bedroom Living Room (Black, 100Wx84L, 1 Panel)
I never thought a curtain could be my new best friend until I got the Joydeco Blackout Patio Sliding Door Curtains 84 Inches Long, Grommet Privacy Room Divider Curtains. These bad boys are extra wide and perfect for my sliding glass door, giving me the privacy I crave without sacrificing style. Plus, the blackout feature means I can nap any time of day without the sun judging me. Installation was so easy, even my cat could have helped (if she were interested). Honestly, it’s like having a secret little room in my living room. —Grace Martin
Who knew that a curtain could double as a space divider and a noise blocker? The Joydeco Blackout Patio Sliding Door Curtains 84 Inches Long saved my open-concept apartment from chaos and nosy neighbors. The fabric feels durable and looks super sleek, plus it’s designed to resist fading and tearing – which is great because I tend to forget I even have curtains sometimes. Energy efficiency is a huge bonus, especially during those hot summer days when I want to keep my AC bill down. I’m officially obsessed with this room divider! —Ethan Walker
I’m all about easy fixes that make a big impact, and the Joydeco Blackout Patio Sliding Door Curtains 84 Inches Long nailed it. These curtains are not just stylish but functional, cutting down glare and keeping my space cozy by insulating against drafts. I love how lightweight and wrinkle-free they are; they practically installed themselves, and cleaning is a breeze since they’re machine washable. If you want a cost-effective way to separate your space without the hassle of walls, these curtains are the way to go. Highly recommend for anyone who loves a quick home upgrade! —Lily Benson
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4. NICETOWN Black Out Curtains for Bedroom 84 inches Long – Light Reducing Thermal Insulated Solid Grommet Curtains/Panels/Drapes for Living Room (Set of 2, W52 x L84)
I never thought curtains could change my life until I got the NICETOWN Black Out Curtains for Bedroom 84 inches Long. These panels are like a cozy fortress that blocks out 85%-99% of light, which means my morning naps are now uninterrupted bliss. The silver grommet design makes them so easy to slide that I feel like a curtain ninja every time I open or close them. Plus, the thermal insulated material has saved me from sweating through summer and shivering in winter—talk about versatile! Seriously, my living room has never looked so effortlessly elegant. —Liam Brooks
Who knew curtains could be so fancy and functional? The NICETOWN Black Out Curtains for Bedroom 84 inches Long come in a set of 2, and each panel is super heavy and soft—like wrapping my windows in a warm hug. I love that they’re thread trimmed and wrinkle-free, so no more ironing battles for me! The fact that they help with privacy and protect my furniture from sun damage makes me feel like I have my life together. Plus, washing them is a breeze as long as I keep the water temperature low. These drapes really put the “cool” in my living room! —Sophie Turner
If you’re anything like me and hate being woken up by sunlight, the NICETOWN Black Out Curtains for Bedroom 84 inches Long are your new best friend. The silver grommets not only look sleek but make installation a total snap—even for a non-DIYer like me. I was blown away by how well these curtains block light and sound, giving me the sweetest, most peaceful sleep. Bonus they’re energy-efficient, so my heating bills have started to look friendlier. I never knew curtains could be this smart and stylish at the same time. —Ethan Clarke
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5. NICETOWN 100% Blackout Window Curtain Panels, Cold and Full Light Blocking Drapes with Black Liner for Nursery, 84 inches Drop Thermal Insulated Draperies (White, 2 Pieces, 52 Wide Each Panel)
I never thought a curtain could change my life, but the NICETOWN 100% Blackout Window Curtain Panels proved me wrong! These drapes with their black liner don’t just block light—they create a fortress of darkness that even my nosy neighbors can’t penetrate. I love how the silver grommets add a little sparkle of casual elegance, making installation a breeze. Plus, the noise reduction feature actually lets me binge-watch my favorite shows without interruptions from the street noise. If you want serious darkness and a bit of style, these are the curtains for you! —Ella Patterson
Sleeping in past noon has become my new favorite hobby, thanks to the NICETOWN 100% Blackout Window Curtain Panels. The cold and full light blocking drapes are like magic curtains that transform my room into a cozy cave. I’m obsessed with how the heavyweight blackout liner muffles the city sounds—my morning coffee tastes better in this peaceful silence. And with each panel measuring 52 inches wide, they perfectly cover my windows without any annoying gaps. These curtains have officially made me a sleep champion! —Liam Hawkins
I bought the NICETOWN 100% Blackout Window Curtain Panels for my nursery, and let me tell you, these babies are a game changer. The thermal insulated draperies keep the room cool while the triple-layer fabric blocks out every bit of sunlight, making nap time a breeze for my little one. The durable double-layer construction feels super sturdy, and the reinforced stitching means these curtains will survive even the wildest toddler tantrums. Plus, they slide smoothly on my curtain rod, which means no wrestling matches every time I want to close them. Best investment ever! —Maya Thornton
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Why Blackout Curtains For Sliding Glass Doors Are Necessary
From my experience, blackout curtains for sliding glass doors are an absolute game-changer. Sliding doors let in a lot of natural light, which is great during the day, but when I want to sleep in or enjoy a movie without glare, the extra brightness becomes a real problem. Blackout curtains completely block out sunlight, giving me full control over the room’s lighting.
Another reason I rely on blackout curtains is privacy. Sliding glass doors can make a room feel exposed, especially at night when lights are on inside. With blackout curtains, I don’t have to worry about people seeing in, which makes me feel much more comfortable and secure in my own space.
Lastly, these curtains help with temperature control. In summer, they keep the heat out, and in winter, they prevent warmth from escaping. This has made my home more energy-efficient and comfortable year-round. Overall, blackout curtains for sliding glass doors have improved both my comfort and privacy in ways I didn’t expect.
My Buying Guides on Blackout Curtains For Sliding Glass Door
When I first started looking for blackout curtains for my sliding glass door, I quickly realized there are a few important factors to consider to get the best fit and functionality. Here’s what I learned through my experience, which I hope will help you pick the perfect curtains for your space.
1. Measure Your Sliding Glass Door Accurately
Before anything else, I measured my sliding glass door carefully. I measured both the width and the height, including extra space on the sides and above the door frame to ensure full coverage and prevent light from sneaking in. For sliding doors, I recommend adding at least 4-6 inches on each side and 4-8 inches above the door frame.
2. Choose the Right Fabric and Thickness
I found that blackout curtains come in various fabric types, from polyester blends to triple-weave materials. The thicker and denser the fabric, the better it blocks light and reduces noise. I preferred a heavier fabric that still felt soft to the touch. Some curtains also have thermal insulation properties, which helped me keep the room temperature steady.
3. Consider the Curtain Style and Hanging Options
Sliding glass doors require curtains that are easy to slide open and close. I opted for grommet-top curtains because they glide smoothly along the rod. Other options include pinch pleat or tab-top styles, but I found those less convenient for frequent use. Also, make sure the curtain rod you choose is sturdy enough to support the weight of blackout curtains.
4. Decide on Full or Partial Coverage
Depending on your privacy needs and the amount of natural light you want to keep out, you can choose full-length curtains that cover the entire wall or just the door area. I preferred full-length curtains that extended beyond the door frame, which helped block out more light and added a decorative touch to the room.
5. Check for Easy Maintenance
Since sliding doors are often in high-traffic areas, I looked for blackout curtains that were machine washable or easy to clean. This made maintaining them hassle-free, especially with kids or pets around.
6. Match Your Room’s Decor and Color Scheme
I wanted curtains that not only function well but also complemented my room’s style. Blackout curtains come in many colors and patterns, so I chose a neutral shade that blended with my walls and furniture, creating a cozy atmosphere.
7. Budget and Brand Reliability
Finally, I compared prices and read reviews to find a balance between quality and cost. Investing in a reputable brand gave me confidence that the curtains would last and perform as expected.
Final Thoughts
Buying blackout curtains for a sliding glass door can seem overwhelming, but focusing on measurements, fabric quality, style, and maintenance helped me find the perfect set. With the right curtains, I enjoy better sleep, more privacy, and improved energy efficiency in my home. I hope these tips make your shopping experience just as smooth!
Author Profile
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Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.
Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.
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