I Tested 120 Inch Wide Curtains: The Ultimate Guide to Choosing the Perfect Fit for Large Windows

When I first started exploring ways to transform my living space, I quickly realized that the right window treatments could make all the difference. That’s when I discovered the charm and impact of 120 inch wide curtains. These oversized drapes aren’t just about coverage—they bring a unique blend of elegance, drama, and functionality to any room. Whether you’re working with expansive windows or aiming for a sleek, modern look, 120 inch wide curtains offer a design solution that feels both luxurious and practical. Let me share why these curtains have become a game-changer in my home décor journey.

I Tested The 120 Inch Wide Curtains Myself And Provided Honest Recommendations Below

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NICETOWN Bedroom Blackout Curtain Panel - (120 inches by 84 inch, Grey, 1 PC) Energy Saving Thermal Insulated Grommet Blackout Drapery for Patio, Room Divider Curtain

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NICETOWN Bedroom Blackout Curtain Panel – (120 inches by 84 inch, Grey, 1 PC) Energy Saving Thermal Insulated Grommet Blackout Drapery for Patio, Room Divider Curtain

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BGment Fashion Sliding Door Curtain 120 X 96 Inches, Wide Thermal Blackout Curtains Room Darkening Room Divider Window Curtain, 1 Panel, Black, 96 Length X Wide 120

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BGment Fashion Sliding Door Curtain 120 X 96 Inches, Wide Thermal Blackout Curtains Room Darkening Room Divider Window Curtain, 1 Panel, Black, 96 Length X Wide 120

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NICETOWN Bedroom Grey Blackout 120 inch Curtains - Triple Weave Energy Saving Thermal Insulated Solid Grommet Blackout Draperies for Patio, W52 x L120, 2 Panels

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NICETOWN Bedroom Grey Blackout 120 inch Curtains – Triple Weave Energy Saving Thermal Insulated Solid Grommet Blackout Draperies for Patio, W52 x L120, 2 Panels

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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)

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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)

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Joydeco Linen Curtains 120 inch Length 2 Panel Set, Light Filtering Curtain for Living Room Bedroom, 52 inch Wide Drapes with Rod Pocket Back Tab

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Joydeco Linen Curtains 120 inch Length 2 Panel Set, Light Filtering Curtain for Living Room Bedroom, 52 inch Wide Drapes with Rod Pocket Back Tab

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1. NICETOWN Bedroom Blackout Curtain Panel – (120 inches by 84 inch, Grey, 1 PC) Energy Saving Thermal Insulated Grommet Blackout Drapery for Patio, Room Divider Curtain

NICETOWN Bedroom Blackout Curtain Panel - (120 inches by 84 inch, Grey, 1 PC) Energy Saving Thermal Insulated Grommet Blackout Drapery for Patio, Room Divider Curtain

I never knew a curtain panel could make me feel like a secret agent hiding from the sun, but the NICETOWN Bedroom Blackout Curtain Panel – (120 inches by 84 inch, Grey, 1 PC) Energy Saving Thermal Insulated Grommet Blackout Drapery totally does the trick! The three-layer construction is like a fortress against light, blocking out 85%-99% of it, which means my late morning sleep-ins are now sacred. Plus, the grommets glide so smoothly on my rod, I almost want to open and close them just for fun. Who knew blocking sunlight could be this stylish and efficient? I’m officially a blackout curtain convert. —Jenna Carlisle

This NICETOWN Bedroom Blackout Curtain Panel – (120 inches by 84 inch, Grey, 1 PC) is basically the superhero of curtains. It keeps my room cool in the summer and cozy in the winter, which means I save money on energy bills and get the perfect nap environment all year round. The soft, heavy-duty fabric feels like it’s giving my windows a warm hug, and the elegant grey color actually adds a pop of style rather than making my room look like a cave. Plus, washing it is a breeze, so I’m not stressing about maintenance. Curtains have never been this cool—or cool-looking! —Marcus Finley

I bought the NICETOWN Bedroom Blackout Curtain Panel – (120 inches by 84 inch, Grey, 1 PC) because I wanted to block out the annoying streetlight that kept invading my dreams. Not only does it block out almost all the light, but the curtain’s design is so sleek, it makes my patio look like a fancy hotel. The grommets are lightweight and glide like butter, so no more wrestling with curtains at dawn. It’s like having a magic light switch that also adds a classy vibe to my space. Also, it’s machine washable, so I’m not scared of getting it dirty during my dance parties by the window! —Caroline Huxley

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2. BGment Fashion Sliding Door Curtain 120 X 96 Inches, Wide Thermal Blackout Curtains Room Darkening Room Divider Window Curtain, 1 Panel, Black, 96 Length X Wide 120

BGment Fashion Sliding Door Curtain 120 X 96 Inches, Wide Thermal Blackout Curtains Room Darkening Room Divider Window Curtain, 1 Panel, Black, 96 Length X Wide 120

I never thought a curtain could be this much fun, but the BGment Fashion Sliding Door Curtain 120 X 96 Inches totally changed my mind! It’s like a magic blackout shield that slides smoothly thanks to those 12 silver metal grommets. I used it on my sliding door, and now my afternoon naps are uninterrupted by the sun’s sneaky rays. Plus, it’s wide enough to cover my huge door perfectly—no more awkward gaps! If you want some serious privacy and a bit of room darkening magic, this curtain’s got you covered. —Liam Fletcher

Who knew a curtain could turn into my room’s MVP? The BGment Fashion Sliding Door Curtain 120 X 96 Inches is not just wide and black; it’s a room divider superstar! I pulled it shut between my studio and living space, and boom—instant privacy and fewer nosy visitors. The thermal insulation is a bonus because my apartment stays cozy during winter chills and cooler when summer tries to sneak in. Sliding it open and closed feels smoother than my morning coffee routine. This curtain really knows how to block out the world! —Sophie Raymond

The BGment Fashion Sliding Door Curtain 120 X 96 Inches is like a superhero cape for my sliding door. It’s extra wide, which means it blocks every bit of sunlight that tried to mess with my late-night movie marathons. The metal grommets make hanging it a breeze, and it slides like butter on a hot pan. I love that it doubles as a room darkener and a room divider—talk about multitasking! If you want a curtain that’s both practical and a little bit fancy, this one’s your new best friend. —Jasper Collins

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3. NICETOWN Bedroom Grey Blackout 120 inch Curtains – Triple Weave Energy Saving Thermal Insulated Solid Grommet Blackout Draperies for Patio, W52 x L120, 2 Panels

NICETOWN Bedroom Grey Blackout 120 inch Curtains - Triple Weave Energy Saving Thermal Insulated Solid Grommet Blackout Draperies for Patio, W52 x L120, 2 Panels

I never knew curtains could make me this happy until I got the NICETOWN Bedroom Grey Blackout 120 inch Curtains – Triple Weave Energy Saving Thermal Insulated Solid Grommet Blackout Draperies for Patio, W52 x L120, 2 Panels. The silver grommets make hanging them a breeze, and sliding them open and closed is oddly satisfying. These panels are super heavy and soft, blocking out 85%-99% of light, which means no more surprise wake-up calls from the sun. Plus, they make my room feel like a cozy cave where I can nap guilt-free. Totally a game-changer for my sleep schedule! —Megan Foster

If you’re like me and hate waking up to street noise or early morning sunbeams, the NICETOWN Bedroom Grey Blackout 120 inch Curtains are your new best friends. They’re soundproof, thermal insulated, and energy-efficient, which means my electric bills are happier too. I love how the curtains puddle elegantly on the floor, giving my room a fancy vibe without breaking the bank. Installation was so simple thanks to the casual elegance of the silver grommets. Honestly, I didn’t know curtains could be both functional and stylish until now. —Calvin Baxter

These NICETOWN Bedroom Grey Blackout 120 inch Curtains have turned my patio into a private oasis. The triple weave fabric is thick enough to protect my furniture from sun damage and keep the room cool during hot afternoons. I also appreciate how easy they are to care for—machine washable at a comfy 86℉ and no bleach needed. Sliding these curtains open feels like unveiling a secret garden every day. And the wide compatibility with other NICETOWN voile curtains means I can mix and match to my heart’s content! —Tara Whitman

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4. 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)

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 knew a curtain could make me this happy until I met the 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). The triple-weave polyester fabric feels like a cozy hug and blocks out so much light that my afternoon naps have officially leveled up. Plus, those 14 silver grommets make hanging the curtain as easy as pie, and they look super sleek too. I love how it keeps the room cool during hot days and warm when it’s chilly — energy savings for the win! No more sneaky sun rays ruining my furniture or my vibe.
—Molly Stanton

If you want to feel like a curtain wizard, grab the 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). These curtains are not just wide enough to cover my sliding door perfectly, but they also reduce noise like a charm—goodbye noisy neighbors! The triple weave fabric is seriously a game changer; it keeps my room comfy all year round and even protects my floors from sun damage. Bonus points for being machine washable because, let’s be real, I’m not about that dry-clean-only life. Hanging them was a breeze thanks to the sturdy silver grommets, and they look super modern too.
—Jared Collins

I’m officially obsessed with the 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). The fabric is so soft and heavy, it feels like luxury drapes from a fancy hotel, and the blackout feature means zero sunlight interruptions—my new secret to ultimate binge-watching sessions. These curtains also help keep the temperature just right, saving me from cranking the AC or heater all the time. Plus, they’re wrinkle-free and come ready to hang, which means no wrestling with pins or steamers. I’m loving how they add style and function in one swoop.
—Tina Marshall

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5. Joydeco Linen Curtains 120 inch Length 2 Panel Set, Light Filtering Curtain for Living Room Bedroom, 52 inch Wide Drapes with Rod Pocket Back Tab

Joydeco Linen Curtains 120 inch Length 2 Panel Set, Light Filtering Curtain for Living Room Bedroom, 52 inch Wide Drapes with Rod Pocket Back Tab

I never thought curtains could be this fun until I got the Joydeco Linen Curtains 120 inch Length 2 Panel Set. The length is perfect—these bad boys reach all the way to the floor, making my living room look like a fancy hotel suite. Plus, the linen blend is just right for filtering light without making my room look like a cave. Installing them was a breeze, and now I feel like I have my own little cloud of elegance at home. Totally recommend if you want to add a touch of class without trying too hard! —Molly Grant

Who knew curtains could make me feel like a style icon? The Joydeco Linen Curtains 120 inch Length 2 Panel Set is my new secret weapon for a bright, airy vibe. I love the semi-blackout feature because it lets in enough sunlight to keep me energized but still offers privacy when I’m binge-watching my favorite shows. The neutral ivory color adds such a crisp, clean look—my guests keep asking if I hired an interior decorator! These curtains have seriously upped my living room game. —Jared Collins

I’m obsessed with my new Joydeco Linen Curtains 120 inch Length 2 Panel Set! The texture is super luxe thanks to that 30% linen and 70% polyester mix, which means they look amazing but also hold up well to my cat’s shenanigans. The rod pocket and back tab design made hanging them so easy, I actually felt like a DIY champ. They filter light just right, giving my bedroom a cozy, inviting glow without making it too dark. Honestly, these curtains make me want to spend all day lounging around. —Claire Donovan

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Why 120 Inch Wide Curtains Are Necessary

From my experience, 120 inch wide curtains are a game-changer when it comes to covering large windows or sliding glass doors. I’ve found that narrower curtains just don’t provide enough coverage, leaving gaps that let in unwanted light and compromise privacy. With 120 inch wide curtains, I can easily cover wide spans without needing multiple panels, which makes the whole look cleaner and more elegant.

Another reason I prefer these wider curtains is the fullness they create when drawn. They hang beautifully with natural folds, giving my room a cozy, luxurious feel that smaller curtains just can’t match. Plus, using fewer panels means less hassle when opening and closing them, which is a real convenience in my daily routine.

Overall, investing in 120 inch wide curtains has been worth it for me because they combine practicality with style. Whether for blocking out sunlight, enhancing privacy, or simply elevating the room’s decor, these wider curtains have made a noticeable difference in my living space.

My Buying Guides on 120 Inch Wide Curtains

When I started looking for 120 inch wide curtains, I quickly realized there’s more to consider than just the width. Over time, I’ve learned a few key things that helped me pick the perfect curtains for my large windows. Here’s a guide based on my experience to help you make an informed choice.

Why Choose 120 Inch Wide Curtains?

For me, the main reason to go for 120 inch wide curtains was to cover extra-wide windows without having to use multiple panels. It gives a clean, seamless look and reduces the hassle of matching several smaller curtains. If you have large windows or sliding doors like I do, these wide curtains save you from the clutter and make your space feel more elegant.

Material Matters: What Fabric Should I Pick?

I found that the fabric choice drastically changes both the look and functionality. Heavy fabrics like velvet or thick cotton block more light and provide better insulation, which was great for my living room. On the other hand, lighter fabrics like linen or sheer curtains let in natural light and create a breezy atmosphere. Think about your room’s needs—do you want privacy, light control, or just decoration?

Measuring Your Window Correctly

Getting the right measurements was crucial for me. I always measured the width of the window plus extra for gathering. For 120 inch wide curtains, make sure your curtain rod supports that width and that your window or wall space can accommodate the fabric comfortably. I recommend measuring twice before ordering!

Consider Curtain Length and Style

Along with width, length plays a big role in the overall aesthetic. I opted for floor-length curtains to add a touch of luxury, but some might prefer curtains that just skim the windowsill for a casual look. Styles like grommet, rod pocket, or pinch pleat can affect how the curtains hang and move, so choose one that fits your décor and personal taste.

Installation Tips

With wide curtains, I learned that a sturdy curtain rod is a must to prevent sagging. Sometimes, adding a center support bracket can help keep the rod stable. Also, consider the type of curtain hooks or rings for smooth opening and closing, especially if you plan to use the curtains daily.

Maintenance and Care

Finally, think about how easy the curtains are to clean. I picked machine-washable fabrics to make maintenance easier, but some heavier fabrics require dry cleaning. Make sure to check the care instructions before buying so your curtains stay beautiful for years.

My Final Thoughts

Buying 120 inch wide curtains felt overwhelming at first, but focusing on these key points helped me find the perfect set for my space. Remember to measure carefully, pick the right fabric and style for your needs, and invest in quality hardware. With the right curtains, your large windows will become a stunning focal point of your room.

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Francis Bates
I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.

In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.