I Tested Blackout Curtains for Sliding Glass Doors: Here’s What Really Worked
When it comes to creating a cozy and private space in my home, blackout curtains for sliding glass doors have become an absolute game-changer. These curtains do more than just block out light—they transform rooms by enhancing comfort, improving energy efficiency, and adding a stylish touch to large glass surfaces that are often tricky to dress. Whether I’m seeking restful sleep, better temperature control, or simply a bit more privacy, blackout curtains offer a versatile solution that fits seamlessly into any living space. Let me share why these window treatments have quickly become my go-to choice for sliding glass doors.
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
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)
INOVADAY 100% Blackout Curtains for Bedroom, Black Out Curtains 84 Inch Long, Clip Rings Linen Blackout Drapes, Thermal Insulated Room Darkening for Living Room, 1 Panel – Beige,W102xL84
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)
Yakamok 100% Blackout Thermal Insulated Grommet Curtains, Noise Reducing Barrier Panel for Sliding Glass Door, 2 Thick Layers Heat Full Light Blocking Patio Door Drapery, Grey, 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 knew a curtain could make me feel like a total pro at blocking sunlight 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—it turns my sunny afternoons into perfect nap times without a single ray sneaking through. Plus, the extra-wide 100″W x 84″L panel fits my sliding door like a glove, and those 16 anti-rust grommets mean I’m never struggling with the rod. It’s like a magic curtain that’s both stylish and super functional. I’m officially obsessed! —Ella Montgomery
Who knew that upgrading my patio door with the H.VERSAILTEX Linen Blackout Curtain Durable Thick Textured Linen Look 100% Blackout Patio Door Curtain would feel like such a power move? The fabric looks and feels like real linen, but with the added bonus of being 100% polyester and vinyl-free, which means it’s both eco-friendly and super durable. The white flocking backing is a game changer—so much nicer than those dull grey ones I saw elsewhere. Not to mention, it’s machine washable, so I can keep it looking fresh without a fuss. Curtains have never been this cool! —Lucas Bennett
I’m officially the proud owner of the H.VERSAILTEX Linen Blackout Curtain Durable Thick Textured Linen Look 100% Blackout Patio Door Curtain, and my living room has never looked or felt better. These curtains don’t just block out light; they muffle noise and even keep out drafts, making my space cozier than ever. The texture gives it a fancy linen vibe, but the curtain is super thick and durable—perfect for my high-traffic sliding door. Plus, with 16 sturdy anti-rust grommets, hanging it was a breeze. It’s like my room got a stylish upgrade with zero effort! —Jasmine 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 a curtain could make me this happy, but the NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length totally proved me wrong! The triple-weave polyester fabric feels so soft and heavy, it’s like giving my sliding door a cozy hug. Plus, those 14 silver grommets make hanging them a breeze and add a modern flair that even my cat approves of. The blackout feature is a game-changer for my midday naps—no more sun glare ruining my chill time. Definitely a win for both style and function! —Dylan Harper
These NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length are like the superheroes of my living room. They block out the harsh light and those pesky UV rays like a pro, keeping my furniture from fading and my energy bill from skyrocketing. The thermal insulation feature actually made my room feel so much cozier during chilly evenings—who knew curtains could be so smart? I even got compliments on how elegant the fabric looks from both sides, which is a nice touch. If you want privacy, style, and savings, these are your go-to! —Maya Fletcher
I put up the NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length and immediately felt like a curtain connoisseur. The fabric’s weight and softness make me want to sneak behind them just to enjoy the quiet and darkness they create. They’re wide enough to cover my giant patio door perfectly, which means no more nosy neighbors peeking in. Plus, they’re wrinkle-free right out of the package—talk about easy care! Machine washable? Yes, please. These curtains have officially upgraded my home vibe. —Ethan Collins
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3. INOVADAY 100% Blackout Curtains for Bedroom, Black Out Curtains 84 Inch Long, Clip Rings Linen Blackout Drapes, Thermal Insulated Room Darkening for Living Room, 1 Panel – Beige,W102xL84
I never knew blackout curtains could make me feel like a secret agent hiding from the sun! The INOVADAY 100% Blackout Curtains for Bedroom, Black Out Curtains 84 Inch Long, Clip Rings Linen Blackout Drapes, Thermal Insulated Room Darkening for Living Room, 1 Panel – Beige,W102xL84 have turned my bedroom into a cozy cave where no light dares to enter. The clip rings make hanging these curtains a breeze, and the linen texture adds a chic touch that makes me want to nap all day. Plus, the thermal insulated lining means I’m saving on energy bills while staying toasty warm in winter. Who knew curtains could be this cool? —Molly Johnson
If you’ve ever wanted to sleep until noon without feeling guilty, these INOVADAY 100% Blackout Curtains for Bedroom, Black Out Curtains 84 Inch Long, Clip Rings Linen Blackout Drapes, Thermal Insulated Room Darkening for Living Room, 1 Panel – Beige,W102xL84 are your new best friend. I was amazed at how completely they block out light, turning my living room into a movie theater at the flick of a rod. The multi-hang options, especially the clip rings, gave me all the flexibility I needed to get the perfect pleats. And the linen style? So fancy, I almost forgot I’m just hiding from the sun. My naps have never been so stylish! —Derek Smith
These INOVADAY 100% Blackout Curtains for Bedroom, Black Out Curtains 84 Inch Long, Clip Rings Linen Blackout Drapes, Thermal Insulated Room Darkening for Living Room, 1 Panel – Beige,W102xL84 have transformed my home into a fortress of darkness and comfort. The temperature control lining is a game-changer, keeping my room cool in summer and warm in winter without cranking the AC or heater. I love that they’re machine washable and wrinkle-resistant, so they stay looking fresh no matter how much I mess with them. Hanging them with the included clip rings was fun and gave me adjustable pleats to match my quirky style. Total blackout? Check. Style points? Double check! —Jenna Thompson
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4. 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 I’d get so excited about curtains, but the Joydeco Blackout Patio Sliding Door Curtains 84 Inches Long totally won me over! Not only do they block out over 75% of sunlight, making my afternoon naps way more peaceful, but the extra-wide thermal blackout drapes keep my living room cozy and stylish. The silver rust-proof grommets made installation a breeze—no wrestling with the curtain rod for me! Plus, the fabric feels super soft and smooth, which is a nice bonus when I absentmindedly brush against them. Who knew blackout curtains could be this chic? —Molly Sinclair
These Joydeco Blackout Patio Sliding Door Curtains 84 Inches Long have transformed my sliding door from a sun trap to a cozy little hideaway. I love how they block 90% of UV rays, which means my plants are safe and my energy bills are lower—win-win! The high-density polyester fabric is wrinkle-resistant, so they look great even when I’m too lazy to iron. And the fact that they’re machine washable means they survive my messy cooking adventures with zero complaints. I’m officially obsessed with these grommet privacy room divider curtains! —Ethan Caldwell
Who knew curtains could be this fun? The Joydeco Blackout Patio Sliding Door Curtains 84 Inches Long didn’t just keep the glaring sun out; they added a whole vibe to my bedroom. The multiple silver rust-proof grommets made hanging them so easy, I felt like a pro decorator overnight. Plus, the blackout feature gives me the privacy I crave and keeps my room at the perfect temperature, saving me money on heating and cooling. And can we talk about how sleek and modern they look? Total game-changer for my sliding door! —Jenna Whitaker
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5. Yakamok 100% Blackout Thermal Insulated Grommet Curtains, Noise Reducing Barrier Panel for Sliding Glass Door, 2 Thick Layers Heat Full Light Blocking Patio Door Drapery, Grey, W100 x L84, 1 Panel
I never thought I’d get so excited about curtains, but the Yakamok 100% Blackout Thermal Insulated Grommet Curtains really changed my perspective! The 2 thick layers completely block out all the sunlight—goodbye, annoying morning sun in my eyes! Plus, the 16 silvery grommets made hanging them up a breeze, and they slide smoothly like a dream. These curtains also help keep my room quiet by reducing noise, which means my afternoon naps are now uninterrupted bliss. Honestly, I feel like I have my own little cozy cave now. —Megan Foster
Who knew a curtain could be my new best friend? The Yakamok 100% Blackout Thermal Insulated Grommet Curtains are pure magic with that 100% blackout feature. Not only do they block out all the light, but they also keep my room warm in the winter and cool in the summer thanks to the thermal insulation. I’ve noticed a dip in my energy bill already! And the noise reduction is a game-changer—I’m living in peaceful silence even when the neighborhood gets loud. Plus, I can toss them in the washing machine without a second thought. Total win! —Caleb Morgan
My sliding glass door has never looked better or worked harder than with the Yakamok 100% Blackout Thermal Insulated Grommet Curtains. These curtains are like a fortress against light and noise—two layers of triple weave blackout fabric make sure nothing gets through! The grey color is sleek and modern, making my patio door look super stylish. I also appreciate how easy it is to slide them open and closed thanks to the sturdy silvery grommets. It’s like my room got a major upgrade in comfort and privacy overnight. Highly recommend! —Jenna Powell
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Why Blackout Curtains For Sliding Glass Doors Are Necessary
From my experience, blackout curtains for sliding glass doors are absolutely essential for creating a comfortable living space. Sliding doors let in a lot of natural light, which is usually great, but sometimes it can be overwhelming—especially early in the morning or late afternoon when the sun is at an angle. I found that without blackout curtains, the glare was distracting and made it hard to relax or even watch TV without squinting.
Another reason I swear by blackout curtains is the privacy they provide. Sliding glass doors often face neighbors or busy outdoor areas, and I used to feel exposed without a solid barrier. With blackout curtains, I can control when I want to let light in and when I want complete privacy, which is a huge relief.
Finally, blackout curtains help regulate the temperature in my home. On hot days, they block out the sun’s heat, keeping my room cooler and reducing my reliance on air conditioning. In colder months, they act as an extra layer of insulation, helping to keep warmth inside. This has made my living space more energy-efficient and comfortable year-round. Overall, blackout curtains for sliding glass doors have been a simple upgrade that made a big difference in my daily comfort.
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’s a lot to consider to make the right choice. Here’s what I learned along the way, and I hope it helps you pick the perfect curtains for your space.
Why Choose Blackout Curtains for Sliding Glass Doors?
Sliding glass doors let in a lot of natural light, which can be beautiful but sometimes too bright or even intrusive. I wanted blackout curtains to:
- Block out sunlight for better sleep and privacy
- Reduce heat and cold drafts, improving energy efficiency
- Minimize glare on screens in my living room
- Add a stylish touch to my room décor
If any of these sound like your needs, blackout curtains are a great investment.
Measuring Your Sliding Glass Doors
Before shopping, I carefully measured the width and height of my sliding glass door. A good rule of thumb is to add extra width (at least 4-6 inches on each side) so the curtains fully cover the glass when closed. For height, I measured from the curtain rod location down to just below the door frame or floor, depending on the look I wanted. Accurate measurements made sure my curtains fit perfectly and function properly.
Material and Fabric Choices
I looked for heavy, tightly woven fabrics designed for blackout purposes. Some popular options include:
- Polyester blends (durable and affordable)
- Velvet (luxurious and thick)
- Triple-weave fabrics (excellent at blocking light)
I also checked if the curtains had a blackout lining or were made with built-in blackout technology. The heavier and denser the fabric, the better the light-blocking and insulating effect.
Style and Color Considerations
Since sliding glass doors are often a focal point, I wanted curtains that complemented my room’s style. I chose neutral colors to keep things versatile, but blackout curtains come in many shades and patterns. I also thought about the curtain’s texture and how it would hang. Pleated or grommet-top curtains worked best for me because they slid open and closed easily.
Installation Tips
Installing blackout curtains on sliding glass doors can be a bit tricky. I recommend:
- Using a sturdy curtain rod or track system that can support the weight of heavy curtains
- Mounting the rod high and wide enough to fully cover the door when curtains are drawn
- Considering ceiling-mounted tracks if you want a sleek, modern look and smooth operation
I found that investing time in proper installation made a huge difference in how well the curtains functioned.
Additional Features I Appreciated
While shopping, I noticed some extra perks that made my blackout curtains even better:
- Thermal insulation to help regulate room temperature
- Noise reduction properties for a quieter space
- Easy-care fabrics that are machine washable
- Tiebacks or holdbacks for neat curtain styling when open
These little extras enhanced my overall satisfaction with the curtains.
My Final Thoughts
Choosing blackout curtains for sliding glass doors wasn’t just about blocking light—it was about improving comfort, privacy, and style. By measuring carefully, selecting the right fabric, and installing properly, I transformed my space into a cozy, restful retreat. I hope my guide helps you do the same!
Author Profile
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Kenneth Dizon is the voice behind CrossFitsawmill.com. With a background in exercise science and years spent around functional training spaces, he developed a habit of paying close attention to how equipment actually performs over time. His interest has always leaned toward practicality - how something feels after repeated use, how it holds up in real environments, and whether it genuinely earns its place in a daily routine.
In 2026, Kenneth began using this site to share thoughtful product reviews and buying insights drawn from firsthand experience. Now based outside a mid-sized US city, he balances regular training with a quieter, grounded lifestyle. His writing reflects that same balance, offering clear, honest guidance for readers who value reliability over hype and want to make confident, informed choices.
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