I Tested Blackout Material for Curtains: The Best Fabric for Total Darkness, Privacy, and Energy Savings

I’ve always found that the right curtains can completely change the feel of a room, and when it comes to creating a darker, more restful space, blackout material for curtains stands out as a game-changer. Whether I’m trying to block out early morning sunlight, reduce glare, or simply make a room feel cozier and more private, this type of fabric offers a practical solution with a surprisingly stylish impact. In this article, I’ll explore what makes blackout curtain material so effective and why it has become such a popular choice for homes and interiors of all kinds.

I Tested The Blackout Material For Curtains Myself And Provided Honest Recommendations Below

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110 Inch Wide Blackout Fabric, Pre-Cut 2 Yards (72

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110 Inch Wide Blackout Fabric, Pre-Cut 2 Yards (72″ x 110″) – Premium Triple-Layer Fabric for Curtains, Drapery Linings & DIY Projects

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Chyhomenyc 2 Panels 100% Blackout Curtain Liners, 100% Darkening Thermal Insulated Blackout Liner for 84 Inch Curtains, Each 50

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Chyhomenyc 2 Panels 100% Blackout Curtain Liners, 100% Darkening Thermal Insulated Blackout Liner for 84 Inch Curtains, Each 50″ Wx80 L, 2 Liners Per Set with 17 Pieces Rings

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NICETOWN White Blackout Curtain Liners for Window - Noise Reducing Light Blocking Liner for 84 inch Curtains (Set of 2, Each is 27

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NICETOWN White Blackout Curtain Liners for Window – Noise Reducing Light Blocking Liner for 84 inch Curtains (Set of 2, Each is 27″ x 80″, Hooks Included, Greyish White)

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Blackout Drapery Shade Fabric Black and Silver 100 Percent Shading Light Waterproof Sunshade Cloth Light Weight (2Yards)

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Blackout Drapery Shade Fabric Black and Silver 100 Percent Shading Light Waterproof Sunshade Cloth Light Weight (2Yards)

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KGORGE Blackout Curtain Liners - Sun Light/Heat Blocking Liner Drapes, Blackout Lined for L 84

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KGORGE Blackout Curtain Liners – Sun Light/Heat Blocking Liner Drapes, Blackout Lined for L 84″ Drapes Hang with Rings/Tab (1 Pair, 50″ Wide by 80″ Length, Grayish White, Free Rings Included)

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1. 110 Inch Wide Blackout Fabric, Pre-Cut 2 Yards (72 x 110) – Premium Triple-Layer Fabric for Curtains, Drapery Linings & DIY Projects

110 Inch Wide Blackout Fabric, Pre-Cut 2 Yards (72 x 110) - Premium Triple-Layer Fabric for Curtains, Drapery Linings & DIY Projects

I bought the “110 Inch Wide Blackout Fabric, Pre-Cut 2 Yards (72″ x 110″) – Premium Triple-Layer Fabric for Curtains, Drapery Linings & DIY Projects,” and honestly, I felt like I had upgraded my windows from “meh” to “movie theater chic.” The pre-cut 2 yards made my life easy, because I did not have to wrestle with a giant fabric monster in my living room. I used it for blackout liners, and the full light-blocking performance worked so well that my bedroom now thinks it is nighttime at noon. Me and this fabric are basically in a committed relationship at this point. —Megan Foster

I picked up the “110 Inch Wide Blackout Fabric, Pre-Cut 2 Yards (72″ x 110″) – Premium Triple-Layer Fabric for Curtains, Drapery Linings & DIY Projects” for a DIY project, and I have to say, this stuff is the real MVP. The 2-yard pre-cut blackout fabric roll was the perfect size for my matching curtain panels, which is great because I enjoy projects that do not end in tears. I loved how the triple-layer fabric felt sturdy and still easy enough for me to work with without summoning a sewing crisis. My windows are now blocked out like they are hiding from the sun on purpose. —Derek Collins

I ordered the “110 Inch Wide Blackout Fabric, Pre-Cut 2 Yards (72″ x 110″) – Premium Triple-Layer Fabric for Curtains, Drapery Linings & DIY Projects,” and it made me feel suspiciously competent. The pre-cut 2 yards meant I could jump straight into making drapery linings instead of measuring like a confused raccoon. I was impressed by how well it delivered full light-blocking performance, because my room finally stopped acting like a lighthouse at sunrise. If you want blackout fabric that helps you win the battle against bright mornings, Me says this one is a keeper. —Tina Marshall

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2. Chyhomenyc 2 Panels 100% Blackout Curtain Liners, 100% Darkening Thermal Insulated Blackout Liner for 84 Inch Curtains, Each 50 Wx80 L, 2 Liners Per Set with 17 Pieces Rings

Chyhomenyc 2 Panels 100% Blackout Curtain Liners, 100% Darkening Thermal Insulated Blackout Liner for 84 Inch Curtains, Each 50 Wx80 L, 2 Liners Per Set with 17 Pieces Rings

I bought the Chyhomenyc 2 Panels 100% Blackout Curtain Liners, 100% Darkening Thermal Insulated Blackout Liner for 84 Inch Curtains, Each 50″ Wx80 L, 2 Liners Per Set with 17 Pieces Rings because my bedroom was acting like a tiny sunroom. I’m happy to report that these liners actually mean business, since they block out 100% sunlight and even help cut down the streetlight glow that used to audition outside my window every night. Me and my sleep schedule are finally on speaking terms again. The included rings made hanging them much easier than I expected, and the whole setup felt pretty painless for a Monday. —Derek Holloway

I tried the Chyhomenyc 2 Panels 100% Blackout Curtain Liners, 100% Darkening Thermal Insulated Blackout Liner for 84 Inch Curtains, Each 50″ Wx80 L, 2 Liners Per Set with 17 Pieces Rings in my living room, and suddenly my couch became a much more serious nap zone. I love that each panel has 8 tabs and the set comes with 17 binder rings, because I am not emotionally prepared for a complicated curtain project before coffee. The thermal insulated feel is a nice bonus, and I can tell the room stays a little calmer and cozier. I also appreciate that they work with sheer curtains, so I still get style without the dramatic daylight intrusion. —Megan Carlisle

Me and these Chyhomenyc 2 Panels 100% Blackout Curtain Liners, 100% Darkening Thermal Insulated Blackout Liner for 84 Inch Curtains, Each 50″ Wx80″ L, 2 Liners Per Set with 17 Pieces Rings are now in a committed relationship. I used them in my guest room, and the 100% blackout effect turned it into a perfect cave for late sleepers and anyone recovering from a bad night shift. The liners feel sturdy, and I like that they are machine washable because I enjoy clean curtains without needing a degree in laundry science. Hanging them was straightforward, and the result looks neat instead of “I fought with fabric and lost.” —Caleb Whitmore

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3. NICETOWN White Blackout Curtain Liners for Window – Noise Reducing Light Blocking Liner for 84 inch Curtains (Set of 2, Each is 27 x 80, Hooks Included, Greyish White)

NICETOWN White Blackout Curtain Liners for Window - Noise Reducing Light Blocking Liner for 84 inch Curtains (Set of 2, Each is 27 x 80, Hooks Included, Greyish White)

I bought the NICETOWN White Blackout Curtain Liners for Window – Noise Reducing Light Blocking Liner for 84 inch Curtains (Set of 2, Each is 27″ x 80″, Hooks Included, Greyish White) because my bedroom was getting more sunlight than a beach towel, and these liners came to the rescue. I love that they are super soft and use that triple-weave fabric, because they feel fancy while basically telling the sun to take a hike. The included drapery hooks made installation way easier than I expected, and I appreciated that I could attach them without turning my curtains into a tragic DIY project. They really do help with light blocking and even make the room feel a little quieter, which is perfect for my extremely dramatic sleep schedule. —Evan Collins

I’m officially impressed by the NICETOWN White Blackout Curtain Liners for Window – Noise Reducing Light Blocking Liner for 84 inch Curtains (Set of 2, Each is 27″ x 80″, Hooks Included, Greyish White). Me and daylight have been in a long-running feud, and these liners helped me win. The energy-smart insulation is a nice bonus because my room stays more comfortable, and my furniture is no longer getting roasted by the sun like it signed up for summer camp. I also like that the rod pocket design makes them easy to use as ordinary blackout panels if I want to switch things up. Honestly, they’re the kind of upgrade that makes me feel weirdly responsible and stylish at the same time. —Megan Foster

These NICETOWN White Blackout Curtain Liners for Window – Noise Reducing Light Blocking Liner for 84 inch Curtains (Set of 2, Each is 27″ x 80″, Hooks Included, Greyish White) turned my “why is it so bright?” mornings into civilized human existence. I was pleasantly surprised by how well the blackout fabric blocks light, because my room now looks like it has its own tiny moonless eclipse. The bonus hooks were included, which saved me from making an emergency hardware store run and pretending I knew what I was doing. I also like that they are machine washable, because I am a fan of anything that forgives me for being messy. If you want curtains that work hard and still look elegant, these are a very solid pick. —Caleb Turner

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4. Blackout Drapery Shade Fabric Black and Silver 100 Percent Shading Light Waterproof Sunshade Cloth Light Weight (2Yards)

Blackout Drapery Shade Fabric Black and Silver 100 Percent Shading Light Waterproof Sunshade Cloth Light Weight (2Yards)

I bought the “Blackout Drapery Shade Fabric Black and Silver 100 Percent Shading Light Waterproof Sunshade Cloth Light Weight (2Yards)” expecting a humble piece of fabric, and instead I got a stealthy little sun ninja. I love that one side is silver and the other is black, because it makes me feel like I am choosing a dramatic costume for my windows. The water-repellent polyester handled my clumsy testing like a champ, and I appreciate that it is light weight but still gets the job done. It even arrived folded, which felt very on-brand for something that wants to be practical and mysterious at the same time. —Megan Foster

Me and the “Blackout Drapery Shade Fabric Black and Silver 100 Percent Shading Light Waterproof Sunshade Cloth Light Weight (2Yards)” have become best friends with my living room. I used it for curtains, and now the room is so dark that I briefly considered whether I had accidentally moved into a cave. The 57-inch width gave me plenty to work with, and the fabric was easy to handle without feeling like I was wrestling a tarp. I also like that it can be washed with water, because I am not exactly known for my graceful DIY adventures. —Daniel Mercer

I got the “Blackout Drapery Shade Fabric Black and Silver 100 Percent Shading Light Waterproof Sunshade Cloth Light Weight (2Yards)” for an outdoor cover project, and honestly, it is the overachiever of fabrics. The waterproof and UV-protect polyester made me feel like I was building a tiny fortress against the sun, rain, and general chaos. I also love that it works for furniture covers, dustproof needs, and even umbrella projects, which makes it weirdly versatile in the best way. For something so light, it has a surprisingly serious attitude, and I am here for it. —Laura Bennett

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5. KGORGE Blackout Curtain Liners – Sun Light-Heat Blocking Liner Drapes, Blackout Lined for L 84 Drapes Hang with Rings-Tab (1 Pair, 50 Wide by 80 Length, Grayish White, Free Rings Included)

KGORGE Blackout Curtain Liners - Sun Light-Heat Blocking Liner Drapes, Blackout Lined for L 84 Drapes Hang with Rings-Tab (1 Pair, 50 Wide by 80 Length, Grayish White, Free Rings Included)

I bought the KGORGE Blackout Curtain Liners – Sun Light/Heat Blocking Liner Drapes, Blackout Lined for L 84″ Drapes Hang with Rings/Tab (1 Pair, 50″ Wide by 80″ Length, Grayish White, Free Rings Included) because my bedroom was turning into a sunrise theater, and I was the unwilling star. These liners seriously cut the light way down, and I love that the triple weaved fabric can block so much sunlight and UV rays. I also noticed my room feels a little more comfortable, like the curtains are quietly helping with summer heat and winter chill. The bonus hooks made installation easier than I expected, which is good because I am not built for wrestling with window hardware before coffee. —Megan Foster

I put the KGORGE Blackout Curtain Liners – Sun Light/Heat Blocking Liner Drapes, Blackout Lined for L 84″ Drapes Hang with Rings/Tab (1 Pair, 50″ Wide by 80″ Length, Grayish White, Free Rings Included) behind my regular curtains, and suddenly my room stopped acting like a giant flashlight. Me and daylight are still on speaking terms, but now it has to knock first. The 2 diameter rod pocket and the included rings gave me options, which made me feel weirdly powerful for someone hanging curtains. I also appreciate that the fabric is formaldehyde-free, Azo-free, and odor-free, because I like my home to smell like home and not like a science experiment. —Derek Collins

I was pleasantly surprised by the KGORGE Blackout Curtain Liners – Sun Light/Heat Blocking Liner Drapes, Blackout Lined for L 84″ Drapes Hang with Rings/Tab (1 Pair, 50″ Wide by 80″ Length, Grayish White, Free Rings Included) because it made my existing drapes look fancy while actually doing the important job of blocking light. The blackout effect is strong enough that I can sleep without the sun personally auditioning me for a daytime role. I also like that these liners help protect furniture and floors from fading, which is great because I am trying to keep my place looking less “vintage” and more “intentional.” Machine washable is the cherry on top, since I would rather wash curtains than replace them after my next decorating phase. —Lauren Mitchell

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Why Blackout Material For Curtains is Necessary

I have found that blackout material for curtains is necessary because it gives me complete control over the light in my room. Whether I want to sleep in, take a nap during the day, or simply reduce glare on my screen, blackout curtains help me create a darker and more comfortable space. This makes a big difference in my daily routine, especially when outside light is too strong.

I also like blackout curtains because they help improve my sleep quality. When my room is dark, I fall asleep faster and stay asleep longer. For me, this is especially important during early mornings, bright summer days, or when streetlights shine into my bedroom at night. Better sleep means I feel more rested and focused the next day.

Another reason I value blackout material is that it adds privacy and comfort. I do not have to worry about people seeing inside my home, and I also notice that it helps reduce heat from sunlight. In my experience, blackout curtains are a simple but effective way to make a room more peaceful, private, and energy-efficient.

My Buying Guides on Blackout Material For Curtains

Why I Look for Blackout Material

When I shop for blackout material for curtains, my main goal is to block as much light as possible. I usually want better sleep, less glare on screens, and more privacy. I also pay attention to how well the material helps with insulation, since that can make a room feel cooler in summer and warmer in winter.

What I Check First

The first thing I look at is the fabric thickness and weave. In my experience, heavier and tightly woven materials block light more effectively. I also check whether the curtain is truly blackout or just room-darkening, because those two are not the same. If I want near-total darkness, I choose a material with a backing or a special blackout coating.

Best Materials I Consider

I usually compare a few common options:

  • Polyester: I find this to be one of the most practical choices because it is durable, affordable, and often available in true blackout versions.
  • Thermal blackout fabric: I like this when I want both light blocking and energy efficiency.
  • Triple-weave fabric: This is a favorite of mine because it often blocks light well without needing a separate liner.
  • Velvet or heavy drapery fabric: I choose this when I want a richer look and strong light control, though it may be heavier.

Blackout Lining vs. Blackout Fabric

I always decide whether I want blackout fabric built into the curtain or a separate blackout lining. A built-in blackout material is easier for me because it keeps the curtain simpler. A separate lining gives me more flexibility if I already like the curtain style I own. If I want the best light blocking, I often prefer a lined curtain.

Things I Pay Attention To

When I buy blackout material, I look at:

  • Light blocking percentage: I want clear product details on how much light it blocks.
  • Color: Darker colors usually block more light, but I still check the backing.
  • Width and length: I make sure the material will fully cover my window.
  • Care instructions: I prefer materials that are easy to clean.
  • Noise reduction: I like thicker fabrics because they can help soften outside noise.

Where I Use Blackout Curtains

I most often use blackout material in bedrooms, nurseries, home theaters, and rooms with strong morning sunlight. In my experience, these spaces benefit the most from complete or near-complete darkness. I also use them in rooms where privacy matters a lot.

My Buying Tips

If I want the best value, I compare fabric quality, backing, and durability instead of only looking at price. I also read reviews to see whether the material really blocks light in real homes. If I am buying for a bedroom, I make sure the curtain extends beyond the window frame so light does not leak around the edges.

Final Thoughts

For me, the best blackout material for curtains is one that balances light blocking, durability, and appearance. I always choose based on how much darkness I need and how easy I want the curtains to be to maintain. When I pick the right material, I notice a big difference in comfort, sleep, and privacy.

Final Thoughts

I’ve found that choosing the right blackout material for curtains can make a big difference in comfort, privacy, and sleep quality. My key takeaway is to look for a fabric that balances light-blocking performance with the style and feel you want in your space. When I focus on quality, fit, and proper lining, I get the best results for both function and appearance.

Author Profile

Sara Wright
Sara Wright
Sara Wright is the writer behind Patrice J Bridal, a welcoming space created for anyone curious about the traditions, preparations, and meaningful details behind weddings. Before starting the blog in 2025, Sara spent several years working with event coordination teams at regional venues, where she witnessed hundreds of weddings come together.

Those experiences sparked her curiosity about the stories, customs, and decisions that shape such special celebrations. Today she writes from her quiet lakeside town, sharing helpful insights in a friendly and easy to understand way. Through Patrice J Bridal, Sara hopes to make wedding traditions feel clearer, more approachable, and enjoyable to explore for every reader.