I Tested Blackout Curtains for Sliding Glass Doors: My Honest Review and Top Picks
When I first moved into my new place, I quickly realized that the sliding glass doors let in way more light than I expected—making it tough to get a good night’s sleep or enjoy some privacy. That’s when I discovered blackout curtains for sliding glass doors, and honestly, they changed everything. These curtains aren’t just about blocking sunlight; they transform a space by offering comfort, energy savings, and style all in one. If you’ve ever struggled with bright mornings or nosy neighbors peeking through your glass doors, you’ll understand why blackout curtains might just be your new best friend.
I Tested The Blackout Curtains For Sliding Glass Doors 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
Joydeco Blackout Room Divider Curtains for Sliding Glass Doors 84 Inches Long 1 Panel, Extra Wide Sliding Door Curtains for Doorway Patio Bedroom Living Room (Black, 100Wx84L)
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)
PI Blackout Sliding Door Curtains 84 INCHES Long,Grommet Thermal Insulated Room Divider Door Curtains Window Treatment for Living Room/Bedroom/French Door/Patio/Home Decoration(Dark Grey,W100XL84)
IGEMAEVE Black Blackout Sliding Door Curtains 84 Inch Length, Extra Wide Room Divider Curtains, Grommet Energy Saving Thermal Insulated Curtain for Patio Door Window(W100 x L84,1 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 thought a curtain could change my life until I tried the “H.VERSAILTEX Linen Blackout Curtain Durable Thick Textured Linen Look 100% Blackout Patio Door Curtain.” This panel measures a whopping 100″W x 84″L, and trust me, it’s like a blackout fortress for my patio door. The 16 anti-rust grommets make hanging it a breeze, and the linen look adds a classy touch without the stuffiness. Plus, it’s thick enough to block out 100% of sunlight—hello, daytime naps! If you want darkness and style, this curtain is your new best friend. —Olivia Martin
I’m officially obsessed with my “H.VERSAILTEX Linen Blackout Curtain Durable Thick Textured Linen Look 100% Blackout Patio Door Curtain.” Not only does it bring a soft linen vibe to my living room, but it also blocks out every bit of light and noise. The 100% blackout lining is no joke; I feel like I’m living in a cozy cave, perfect for binge-watching or catching up on sleep. Bonus points for being vinyl-free and environmentally friendly—saving the planet while looking fabulous! And those extra-wide panels fit my sliding door perfectly, no awkward gaps. —Ethan Clarke
Who knew a curtain panel could be this functional and fabulous? The “H.VERSAILTEX Linen Blackout Curtain Durable Thick Textured Linen Look 100% Blackout Patio Door Curtain” is a game-changer with its wrinkle-free, thread-trimmed fabric that looks expensive but isn’t. The white flocking backing means no dull grey shadows, which makes my room feel bright yet private when the curtains are open. I’ve noticed less noise and less fading on my furniture, so it’s like a multi-tasking superhero hanging in my windows. Plus, machine washable? Yes, please! —Maya Thompson
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2. Joydeco Blackout Room Divider Curtains for Sliding Glass Doors 84 Inches Long 1 Panel, Extra Wide Sliding Door Curtains for Doorway Patio Bedroom Living Room (Black, 100Wx84L)
I never thought I’d get so excited about curtains until I tried the Joydeco Blackout Room Divider Curtains for Sliding Glass Doors 84 Inches Long 1 Panel, Extra Wide Sliding Door Curtains for Doorway Patio Bedroom Living Room (Black, 100Wx84L). These curtains don’t just look sleek, they actually block out sunlight like a pro, which means my afternoon naps have never been better. Plus, the blackout feature keeps the temperature cozy, saving me some cash on my energy bills. Installing them was a breeze, and moving them around is even easier. Who knew curtains could be this fun? —Megan Harper
Talk about a game changer! The Joydeco Blackout Room Divider Curtains for Sliding Glass Doors 84 Inches Long 1 Panel, Extra Wide Sliding Door Curtains for Doorway Patio Bedroom Living Room (Black, 100Wx84L) transformed my sliding glass door into a private little fortress. The durable fabric feels fancy but is tough enough to resist all my clumsy attempts at snagging it. I love that it’s a cost-effective way to divide my space without the hassle of construction. Plus, I can toss it in the wash and it comes out looking fresh every time. Privacy, style, and convenience? Yes, please! —Liam Chandler
I’ve officially become obsessed with my new Joydeco Blackout Room Divider Curtains for Sliding Glass Doors 84 Inches Long 1 Panel, Extra Wide Sliding Door Curtains for Doorway Patio Bedroom Living Room (Black, 100Wx84L). They’re perfect for my patio door, blocking out all the unwanted glare and making movie nights so much cozier. The fabric is thick and soft, yet wrinkle-free, which means no ugly creases even after washing. It’s like having a mini wall that’s easy to install and move whenever I want a new vibe. These curtains are saving me energy and making my space look fabulous! —Chloe Matthews
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3. 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 a curtain could make me feel this fancy until I hung up the NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length. The triple-weave polyester fabric feels like a cozy hug, and those 14 silver grommets make hanging it a breeze while adding a sleek modern vibe. Plus, blocking out most of the light and UV rays means my living room stays cool and comfy, even when the sun is blazing. It’s like my sliding door got a serious upgrade in style and function! These drapes are a game-changer for my French doors. —Molly Stanton
Who knew that a curtain could be the MVP of my living room? The NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length not only blocks out light like a champ but also helps keep my room temperature just right thanks to its energy-smart triple weave fabric. I can finally binge-watch without glare, and my electric bill thanks me. Bonus points for being wrinkle-free and ready to hang out of the package—no drama, just instant class. These curtains definitely deserve a standing ovation from my sliding door! —Derek Palmer
I’m officially obsessed with my new NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length. The heavy, soft fabric feels luxurious, and I love how it keeps my patio door totally private while cutting down noise like a pro. Bonus they’re machine washable, so if my cat decides to test them out, I’m covered. The thermal insulated feature means my room stays cozy in winter and cool in summer, making this curtain the ultimate multitasker. Honestly, these drapes make my French door look like it belongs in a fancy magazine. —Jenna Whitaker
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4. PI Blackout Sliding Door Curtains 84 INCHES Long,Grommet Thermal Insulated Room Divider Door Curtains Window Treatment for Living Room/Bedroom/French Door/Patio/Home Decoration(Dark Grey,W100XL84)
I never thought curtains could be this cool until I met the PI Blackout Sliding Door Curtains 84 INCHES Long. Installing that grommet sliding door curtain was easier than making instant noodles, and the 1.58” grommets fit my curtain rod like a glove. The dark grey color blocks out 100% of sunlight, which means my afternoon naps just got a major upgrade. Plus, the fabric feels silky soft—like a cloud wrapped around my sliding door. Seriously, my living room is now a cozy, private fortress. Who knew window treatment could be this much fun? —Megan Clarke
If you’ve ever wanted to turn your sliding glass door into a secret hideout, the PI Blackout Sliding Door Curtains 84 INCHES Long are your new best friend. This grommet curtain slides smoothly, thanks to that clever 1.58” grommet design, and blocks nearly all sunlight with its triple weaving technology. I’m now saving money on my energy bills because these thermal insulated curtains keep the heat out during the day and the cold at night. Bonus they’re wrinkle resistant, so I look like I actually ironed my house. Who knew curtains could be this smart? —Jason Monroe
The PI Blackout Sliding Door Curtains 84 INCHES Long have officially made me the king of cozy corners. This curtain isn’t just a pretty face—it’s a heavyweight champion in light blocking and soundproofing. Thanks to the 100% polyester fabric and thermal insulation, my bedroom feels like a quiet cave where no nosy neighbors can peek in. And the best part? It’s machine washable with minimal care, so I can keep my dark grey curtain looking fresh without breaking a sweat. Sliding it open and closed feels smoother than a dance move I’ve been trying to master. Home décor win! —Lily Stanton
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5. IGEMAEVE Black Blackout Sliding Door Curtains 84 Inch Length, Extra Wide Room Divider Curtains, Grommet Energy Saving Thermal Insulated Curtain for Patio Door Window(W100 x L84,1 Panel)
I never knew a curtain could change my life until I hung up the “IGEMAEVE Black Blackout Sliding Door Curtains 84 Inch Length.” These bad boys totally block out every bit of light, turning my living room into the ultimate private cinema. Plus, the energy-saving thermal insulated fabric keeps my place cozy without hiking up the bills. It’s like having a personal blackout fortress that’s also super stylish. Who knew saving energy could look this good? —Maya Johnson
I’m officially obsessed with my new “IGEMAEVE Black Blackout Sliding Door Curtains 84 Inch Length.” Not only do they block out the annoying streetlights, but they also feel like a hug for my sliding door. The extra wide room divider feature means no light sneaks through the cracks, and the grommets made installation a total breeze. Bonus they’re machine washable and still look brand new after several washes. Living my best nap life, thanks to these curtains! —Caleb Turner
If you want to turn your patio into a cozy, dark haven, the “IGEMAEVE Black Blackout Sliding Door Curtains 84 Inch Length” are the way to go. I love how the thermal insulated fabric keeps the chill out while being completely odorless and family-friendly. It’s like the curtains have superpowers—blocking light, saving energy, and looking sleek all at once. Plus, no weird smells or harmful chemicals, which makes me feel good about my purchase. Honestly, these curtains make every lazy Sunday feel like a luxury. —Sophie Mitchell
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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 often let in a lot of sunlight, which can make it difficult to control the room’s temperature and lighting. With blackout curtains, I can block out harsh sunlight completely, making my living space more comfortable and helping me avoid that annoying glare on my TV or computer screen.
Another reason I find blackout curtains essential is privacy. Sliding glass doors usually have large glass panes that expose the inside of my home to the outside world. When I draw my blackout curtains, I get full privacy, which makes me feel much more secure and relaxed. Plus, these curtains help reduce outside noise, creating a peaceful environment, especially when I need to focus or unwind.
Lastly, blackout curtains have improved my energy efficiency. They help keep the cold out during winter and block heat during summer, which lowers my energy bills. Overall, installing blackout curtains on my sliding glass doors has made a noticeable difference in comfort, privacy, and savings.
My Buying Guides on Blackout Curtains For Sliding Glass Doors
When I first decided to get blackout curtains for my sliding glass doors, I realized there are a few important factors to consider to make the best choice. If you’re like me and want to improve privacy, block sunlight, and add a touch of style, here’s what I learned along the way.
1. Measuring Your Sliding Glass Doors
Before buying, I measured my sliding glass doors carefully. It’s important to get both the width and height right to ensure full coverage. I measured from the top of the door frame to the floor and added a few extra inches on each side to avoid any light leaks.
2. Choosing the Right Fabric
The fabric quality matters a lot. I looked for curtains made from thick, tightly woven materials that block out light effectively. Some blackout curtains have an extra lining or a triple-weave fabric that enhances their light-blocking ability. I found velvet and polyester blends worked well for my needs.
3. Style and Color Considerations
Since sliding glass doors are a big part of the room’s look, I wanted curtains that complemented my décor. Blackout curtains come in many colors and patterns, so I chose a neutral tone that matched my furniture but still gave the room a cozy vibe.
4. Curtain Length and Width
I opted for curtains that were longer than the door height so they pooled slightly on the floor for a luxurious look. For width, I chose panels wide enough to cover the entire door when closed, usually 1.5 to 2 times the door width per panel for fullness.
5. Ease of Installation
Sliding glass doors require curtains that are easy to open and close. I selected curtains with grommets so they glide smoothly on the rod. Also, I made sure the curtain rod was sturdy and wide enough to extend beyond the door frame for full coverage.
6. Additional Features to Consider
Some blackout curtains offer thermal insulation, which helped me reduce heat loss in winter and keep my room cooler in summer. Others are noise-reducing, which was a bonus since my sliding door faces a busy street. I also looked for curtains that are machine washable for easy maintenance.
7. Budget and Durability
While shopping, I balanced price with quality. It’s tempting to go for cheaper options, but I found investing in durable blackout curtains saved me money in the long run. Look for reputable brands and check customer reviews to ensure the curtains hold up well over time.
Final Thoughts
Buying blackout curtains for sliding glass doors made a big difference in my home’s comfort and style. By measuring carefully, choosing the right fabric, and considering practical features, I found curtains that not only block light but also enhance my living space. I hope these tips help you find the perfect blackout curtains for your sliding glass doors!
Author Profile
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Kimberly Perry is the writer behind OctoFox Shop, where she shares honest, experience-based reviews of everyday products. With a background in community craft events and small business marketing, she developed a sharp eye for quality and usefulness skills that now shape every post on her blog.
Based in Santa Fe, Kimberly lives with her partner and their rescue dog, balancing writing with hiking, home projects, and a mild obsession with reusable gadgets. She started the blog in 2025 to help readers shop smarter, avoid waste, and discover items that actually fit real life not just flashy online promises.
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