I Tested 84-Inch Blackout Curtains: The Best Light-Blocking Solution for Better Sleep
I’ve always found that the right curtains can completely transform a room, and when it comes to creating a darker, more restful space, 84-inch blackout curtains stand out as a simple yet powerful solution. They offer more than just a polished look—they help block unwanted light, add privacy, and bring a sense of calm to bedrooms, living rooms, and even home offices. In this article, I’ll explore why 84-inch blackout curtains have become such a popular choice for people looking to combine style, comfort, and practicality in one thoughtful window treatment.
I Tested The 84 In Blackout Curtains Myself And Provided Honest Recommendations Below
LEMOMO Blackout Curtains 52 x 84 inches Long Black Curtains Set of 2 Panels Thermal Insulated Room Darkening Curtains for Bedroom
MIULEE 100% Blackout Linen Textured Curtains for Bedroom Solid Thermal Insulated Natural Beige Grommet Room Darkening Curtains & Drapes Luxury Decor for Living Room Nursery 52 x 84 Inch (2 Panels)
Guken Cream Linen Blackout Curtains 84 Inch Length 2 Panels Set for Living Room Bedroom Back Tab Thermal Insulated 100% Black Out Linen Drapes Room Darkening Window Curtains Ivory Natural
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)
MIULEE Black Blackout Curtains for Bedroom Living Room 84 Inches Long 2 Panels, Thermal Insulated Room Darkening Drapes Solid Grommet Top Noise Reduction Light Blocking Halloween Window Treatments
1. LEMOMO Blackout Curtains 52 x 84 inches Long Black Curtains Set of 2 Panels Thermal Insulated Room Darkening Curtains for Bedroom
I hung up the LEMOMO Blackout Curtains 52 x 84 inches Long Black Curtains Set of 2 Panels Thermal Insulated Room Darkening Curtains for Bedroom, and suddenly my room went from “sunrise simulator” to “bat cave chic.” I love that they’re made of 100% polyester because they feel smooth and soft, not like some weird crinkly curtain that sounds offended when touched. The 8 silver grommets made installation easy, which is great because I prefer my home projects with less drama and fewer lost screws. They block a ton of light and give me the privacy I wanted, so now my naps are basically sacred. —Derek Holloway
Me and the LEMOMO Blackout Curtains 52 x 84 inches Long Black Curtains Set of 2 Panels Thermal Insulated Room Darkening Curtains for Bedroom are officially in a committed relationship. The triple-weave design does a serious job of dimming the room, and I can finally sleep past the point where the sun starts yelling at me. I also appreciate the thermal insulation because my bedroom feels cozier in winter and less like a toaster in summer. Bonus points for being machine washable, because I enjoy clean curtains but not enough to treat them like royalty. —Megan Whitfield
I bought the LEMOMO Blackout Curtains 52 x 84 inches Long Black Curtains Set of 2 Panels Thermal Insulated Room Darkening Curtains for Bedroom for my living room, and they immediately upgraded the place from “bright and chaotic” to “mysterious and classy.” The darker color really helps with blocking light, and I noticed a big difference in how much privacy I have. They also help reduce some noise, which is perfect because my neighbors apparently think every evening is karaoke night. I like that they are durable, soft, and easy to care for, since my life is already complicated enough. —Caleb Winslow
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2. MIULEE 100% Blackout Linen Textured Curtains for Bedroom Solid Thermal Insulated Natural Beige Grommet Room Darkening Curtains & Drapes Luxury Decor for Living Room Nursery 52 x 84 Inch (2 Panels)
I bought the MIULEE 100% Blackout Linen Textured Curtains for Bedroom Solid Thermal Insulated Natural Beige Grommet Room Darkening Curtains & Drapes Luxury Decor for Living Room Nursery 52 x 84 Inch (2 Panels), and I swear my bedroom went from “sunrise interrogation room” to “cozy cave” in one afternoon. The 100% blackout feature is no joke, because I can now sleep like a hibernating bear instead of a raccoon with deadlines. I also love the faux linen look, since it feels fancy enough to impress guests but still chill enough for everyday life. The grommets made hanging them ridiculously easy, which is great because I have the patience of a goldfish. —Megan Foster
I’m officially obsessed with these MIULEE 100% Blackout Linen Textured Curtains for Bedroom Solid Thermal Insulated Natural Beige Grommet Room Darkening Curtains & Drapes Luxury Decor for Living Room Nursery 52 x 84 Inch (2 Panels), because they make my living room look expensive without requiring me to become an interior designer. The triple weave technology really does help with keeping the room quieter and more comfortable, and I noticed less heat sneaking in during the day. I picked them for privacy, but I stayed for the “wow, my windows are suddenly classy” effect. They also feel easy to care for, which matters because I am not trying to have a high-maintenance relationship with curtains. —Derek Langston
Me and these MIULEE 100% Blackout Linen Textured Curtains for Bedroom Solid Thermal Insulated Natural Beige Grommet Room Darkening Curtains & Drapes Luxury Decor for Living Room Nursery 52 x 84 Inch (2 Panels) are basically best friends now. I put them in the nursery, and the room got dark enough for naps to happen like magic, which is honestly a parenting miracle. The thermal insulation is a nice bonus, because the room feels more comfortable and less like it is auditioning to be an oven or a freezer. I also appreciate the vintage, luxurious vibe from the linen texture, since it makes the room look put together even when the toy situation says otherwise. —Cheryl Bennett
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3. Guken Cream Linen Blackout Curtains 84 Inch Length 2 Panels Set for Living Room Bedroom Back Tab Thermal Insulated 100% Black Out Linen Drapes Room Darkening Window Curtains Ivory Natural
I hung up the Guken Cream Linen Blackout Curtains 84 Inch Length 2 Panels Set for Living Room Bedroom Back Tab Thermal Insulated 100% Black Out Linen Drapes Room Darkening Window Curtains Ivory Natural, and my room basically turned into a VIP sleep cave. I love that the 100% blackout coating actually means business, because sunlight no longer barges in like an uninvited guest. The linen texture looks cozy and stylish, so I get the fancy curtain vibe without sacrificing my nap schedule. I also noticed the thermal insulation helping keep the room more comfortable, which makes me feel like I accidentally became an energy-saving genius. —Megan Lawson
I bought the Guken Cream Linen Blackout Curtains 84 Inch Length 2 Panels Set for Living Room Bedroom Back Tab Thermal Insulated 100% Black Out Linen Drapes Room Darkening Window Curtains Ivory Natural for my bedroom, and now my alarm clock is the only thing that can find me. The back tab and loop pocket design gave me three hanging options, which made me feel weirdly powerful for someone shopping for curtains. I really like the natural linen blend because it looks soft, casual, and a lot less “office building” than my old drapes. Bonus points for blocking sunlight and UV rays, because my weekend sleep-ins are now protected like tiny national treasures. —Derek Whitman
These Guken Cream Linen Blackout Curtains 84 Inch Length 2 Panels Set for Living Room Bedroom Back Tab Thermal Insulated 100% Black Out Linen Drapes Room Darkening Window Curtains Ivory Natural made my living room feel instantly calmer and way less like a fishbowl. I was impressed that the pair is wide enough to cover my window properly, and the room darkening effect is strong enough to make movie night feel fancy. The linen look adds a warm, cozy style that works with my decor instead of fighting it like a dramatic reality show contestant. I also appreciate that they are machine washable, because I am absolutely not interested in curtains that require a PhD to clean. —Samantha Pierce
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4. 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 bought the 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), and honestly, my room went from “sunrise simulation” to “bat cave chic” in one swoop. I love that the sewn-in black liner really does block out the sunlight and UV rays, because my alarm clock is now the only thing bossing me around in the morning. The silver grommets made installation easy, and I didn’t have to wrestle with them like they were a wild animal. They also help cut down noise, so I get a little more peace and a lot less street drama. —Megan Foster
I put up the 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), and I swear my bedroom got the memo to become a nap cave. Me and daylight are now on a strict “see you never” basis, because these curtains really do deliver that real blackout effect. I also noticed the heavyweight feel, which makes the drapes hang nicely and helps reduce noise better than my old flimsy curtains. The thermal insulation is a bonus, since my room feels more comfy whether it is blazing hot or chilly outside. —Derek Collins
I hung the 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) in my nursery, and I am delighted that both the baby and I are getting better sleep. The 2-layer triple weave fabric really works, and I can tell it helps balance the room temperature while keeping the light out like a tiny velvet fortress. I appreciate that the panels came ready made with easy-to-slide grommets, because I prefer curtain installation to be a quick victory, not a weekend saga. They look clean, feel sturdy, and make the room wonderfully cozy without any drama. —Tina Marshall
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5. MIULEE Black Blackout Curtains for Bedroom Living Room 84 Inches Long 2 Panels, Thermal Insulated Room Darkening Drapes Solid Grommet Top Noise Reduction Light Blocking Halloween Window Treatments
I bought the MIULEE Black Blackout Curtains for Bedroom Living Room 84 Inches Long 2 Panels, Thermal Insulated Room Darkening Drapes Solid Grommet Top Noise Reduction Light Blocking Halloween Window Treatments, and I swear my bedroom went from “sunrise simulator” to “midnight cave” in one afternoon. I love that each panel is 40″W x 84″L and the pair gives me that full, dramatic look without me having to become an interior designer overnight. The 6 anti-rust silver grommets made hanging them ridiculously easy, which is great because I have the patience of a raccoon in a snack aisle. They block a ton of light and even help with the heat, so I feel like I accidentally upgraded my room and my electricity bill at the same time. —Liam Carter
Me and these MIULEE Black Blackout Curtains for Bedroom Living Room 84 Inches Long 2 Panels, Thermal Insulated Room Darkening Drapes Solid Grommet Top Noise Reduction Light Blocking Halloween Window Treatments are now in a committed relationship. The 225GSM polyester fabric feels soft and looks way fancier than my usual “I bought this at 2 a.m.” decor choices. I also noticed the room stays cooler during the day, which means my air conditioner is not working like an over-caffeinated hamster anymore. The blackout effect is strong enough for movie nights, naps, and pretending I cannot hear responsibilities. —Sophie Bennett
I put up the MIULEE Black Blackout Curtains for Bedroom Living Room 84 Inches Long 2 Panels, Thermal Insulated Room Darkening Drapes Solid Grommet Top Noise Reduction Light Blocking Halloween Window Treatments in my living room, and now the sunlight has been politely denied entry. I really like that the same refined color shows on both sides, because I am not emotionally prepared for curtains with a secret ugly side. The thermal-insulated fabric is a nice bonus, since it helps keep the room cozy without me fiddling with the thermostat every five minutes. They also wash easily, which is perfect because I am clumsy enough to treat every surface like a coffee spill target. —Ethan Marshall
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Why 84-Inch Blackout Curtains Are Necessary
I found that 84-inch blackout curtains are necessary because they give my windows the right amount of coverage without looking too short or awkward. In my experience, this length works well for many standard windows and creates a clean, finished look in the room. When the curtains hang properly, they make my space feel more polished and comfortable.
I also like 84-inch blackout curtains because they help block out light more effectively. In my room, they reduce early morning sunlight, streetlights, and other outside glare, which makes it easier for me to sleep, relax, or watch TV without distractions. The blackout feature makes a noticeable difference in comfort, especially when I want a darker and more private space.
Another reason I consider them necessary is that they help with temperature control. My room stays cooler in the summer and feels a bit warmer in the winter when I use thicker blackout curtains. For me, that means better comfort and sometimes even lower energy use. Overall, 84-inch blackout curtains are a practical choice that improve both the look and function of my home.
My Buying Guides on 84 In Blackout Curtains
Why I Chose 84 In Blackout Curtains
When I started looking for blackout curtains, I realized that 84-inch length is one of the most versatile options. In my experience, this size works well for standard windows and many bedroom setups. I liked that it gives a clean, full look without dragging too much on the floor in most rooms.
What I Look for in Blackout Performance
For me, the main reason to buy blackout curtains is light control. I always check how well the fabric blocks sunlight, especially if I need better sleep or want to reduce glare in a room. I also pay attention to whether the curtain has a thick lining or multiple layers, because that usually makes a big difference in how dark the room gets.
Fabric and Material Matter to Me
I have found that the material affects not only blackout quality but also the overall feel of the curtains. Polyester is common and easy to maintain, while heavier fabrics often feel more premium. I prefer a fabric that looks nice but is also durable enough to handle daily use.
How I Check the Size and Fit
Before I buy, I always measure my window carefully. Even though the length is 84 inches, I still make sure the width is enough to cover the window properly and create a fuller appearance. In my experience, wider panels usually look better and block more light than panels that are too narrow.
Design and Color Choices I Consider
I like blackout curtains that match my room’s style, not just ones that work well. Dark colors usually block more light, but I have also seen lighter colors perform well if the lining is strong enough. I choose a design that fits my décor while still giving me the privacy and darkness I want.
Installation Style I Prefer
I always check the hanging style before ordering. Grommet tops are easy for me to install and slide smoothly on the rod, while rod pocket styles give a more classic look. I choose the one that feels easiest for my setup and matches the look I want in the room.
Energy Efficiency and Room Comfort
One thing I appreciate about good blackout curtains is how they help with temperature control. In my experience, they can reduce heat from sunlight in summer and help keep a room warmer in colder months. That makes them useful beyond just blocking light.
Easy Care Is Important to Me
I always look for curtains that are easy to clean. Machine-washable options are my favorite because they save time and effort. I also check care instructions before buying so I know whether the curtains will be simple to maintain over time.
My Final Buying Tip
If I were choosing 84 in blackout curtains again, I would focus on three things first: blackout quality, correct sizing, and fabric durability. Once those are right, I can choose a style that looks good and works well in my home. For me, the best curtains are the ones that balance function, comfort, and appearance.
Final Thoughts
I find that 84-inch blackout curtains are a practical choice when I want better light control, more privacy, and a cleaner look in a room. My main takeaway is that the right pair can make a noticeable difference in comfort, especially for bedrooms, nurseries, and media rooms. I also think it’s important to check the curtain width, fabric quality, and hanging style so the fit and performance meet my needs.
Author Profile
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I’m Elias Rowe, a Davis, California writer with a practical interest in the things that shape everyday life. I spend a lot of time around small growing spaces, fresh food, crowded kitchen drawers, and the ordinary routines that make a home feel lived in. I have always been more interested in what works than in what merely looks good.
Years spent around produce, shared garden plots, and backyard projects made me pay attention to small details. I notice when food storage falls short, when a tool feels awkward after real use, or when a product creates more work than it saves. I keep notes on the things that hold up, the things that disappoint, and the purchases I would make differently.
I started Shark City Farms in 2026 to share those honest observations. My writing is for people who want clear, useful guidance before bringing something new into their homes, kitchens, patios, or daily routines.
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