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 magic of 120 inch wide curtains. These oversized drapes not only add a sense of grandeur and elegance to any room but also offer practical benefits that smaller curtains simply can’t match. Whether you’re aiming for a dramatic statement or a cozy, inviting atmosphere, understanding the impact of wide curtains opened up a whole new world of design possibilities for me.

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

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
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

PRODUCT NAME

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

10
PRODUCT IMAGE
2

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

PRODUCT NAME

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

7
PRODUCT IMAGE
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)

PRODUCT NAME

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)

9
PRODUCT IMAGE
4

NICETOWN Smoky Blue Blackout Curtains 120 inches Length for Living Room, 2 Panels, 55

PRODUCT NAME

NICETOWN Smoky Blue Blackout Curtains 120 inches Length for Living Room, 2 Panels, 55″ Wide, Thermal Insulated Long Drapes for Large Window

10
PRODUCT IMAGE
5

Extra Long Curtains 120 inch Length 2 Panels Back Tab Neutral Farmhouse Drapes Light Filtering Semi Sheer Linen Curtain 120 inches Long for Floor to Ceiling Window Patio Sliding Door Cream 10 FT

PRODUCT NAME

Extra Long Curtains 120 inch Length 2 Panels Back Tab Neutral Farmhouse Drapes Light Filtering Semi Sheer Linen Curtain 120 inches Long for Floor to Ceiling Window Patio Sliding Door Cream 10 FT

9

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 thought I’d get so excited about a curtain, but the 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 has totally changed my nap game. The grey color is sleek and modern, and these curtains really know how to block out the sun like a pro. I feel like a vampire now, but hey, my energy bills are down and my beauty sleep has never been better. Plus, the thermal insulation keeps my room cozy in winter and cool in summer. Who knew curtains could do all that? —Molly Turner

If you want to feel like you’re living in a movie where the sun never ruins your vibe, the 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 is your new best friend. I hung it up in my patio area and suddenly it’s like my own private chill zone. The blackout feature is so intense, I’m pretty sure it could hide a secret lair. Bonus points for the thermal insulated fabric because my AC bill said thanks. Curtains that keep you cool and shady? Yes, please! —Jared Collins

Me and the 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 are basically besties now. This curtain doesn’t just block light; it blocks out the outside world when I need some serious me-time. The grommet design made it super easy to install, and the grey tone fits perfectly with my eclectic décor. Also, the energy-saving thermal insulation is like a cozy hug for my windows. If you want to upgrade your room and your mood, this curtain’s got you covered! —Clara Benson

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

I never knew a curtain could be this fun until I got the BGment Fashion Sliding Door Curtain 120 X 96 Inches. Me and this wide thermal blackout curtain have become best buds because it seriously blocks out all the pesky sunlight. Plus, its pure white color makes my room feel like a fancy hotel suite. Sliding it open and closed feels like a mini magic show every time! If you want to darken your room and add some style, this is your go-to. —Clara Benson

Who knew that a room divider could double as a style icon? The BGment Fashion Sliding Door Curtain 120 X 96 Inches in pure white brightens my space while also giving me full control over the light with its wide thermal blackout power. It’s like having a secret weapon against the sun’s glare. The sliding feature is smooth and satisfying, making me feel like a curtain ninja. Definitely a must-have for anyone wanting to darken their room and keep things classy. —Evan Marshall

This BGment Fashion Sliding Door Curtain 120 X 96 Inches is a total game-changer for my living room! I love how its wide thermal blackout fabric actually keeps the room dark when I want to binge-watch my favorite shows without glare. The pure white color adds a clean, fresh vibe, and it’s surprisingly easy to slide across the track. It feels like I’ve upgraded my space with a splash of elegance and a punch of practicality. Curtains have never been this fun or functional! —Maya Fletcher

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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)

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 change my life, but the NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length did just that! Not only do they block out the annoying sun glare, but their thermal insulated feature keeps my living room cozy without cranking the heater. Hanging that single gray panel on my French door was a breeze thanks to the grommet design. Now, my Netflix binges are uninterrupted by outside distractions. Who knew curtains could be this cool? —Harvey Collins

These NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length have turned my patio door into a fortress of solitude! The blackout capability is so strong, I literally can’t see my neighbor’s cat prowling around at night. Plus, the thermal insulation has saved me a bunch on my electric bill. I love how the grommet room divider style adds a sleek touch to my living room. It’s like having a stylish secret weapon against sunlight and nosy onlookers. Major win in my book! —Jenna Summers

If you need a curtain that does it all, look no further than the NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length. Me, I’m obsessed with how the thermal insulated curtain drapes keep the chill out while looking super modern in my living room. The gray color is exactly what I wanted—neutral but not boring. Sliding these on my French door was surprisingly fun, and the single panel with grommets slides like a dream. It’s like my room got a makeover with zero effort. Curtain goals achieved! —Trevor Langley

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. NICETOWN Smoky Blue Blackout Curtains 120 inches Length for Living Room, 2 Panels, 55″ Wide, Thermal Insulated Long Drapes for Large Window

NICETOWN Smoky Blue Blackout Curtains 120 inches Length for Living Room, 2 Panels, 55

I never knew I needed the NICETOWN Smoky Blue Blackout Curtains 120 inches Length for Living Room until I hung them up and experienced pure darkness like never before. These 2 Panels, 55″ Wide, Thermal Insulated Long Drapes for Large Window totally transformed my space and helped me catch up on my beauty sleep. Plus, the smoky blue color adds just the right amount of cozy vibes without turning my room into a cave. I feel like a professional napper now! Highly recommend for anyone who loves a good snooze. —Maya Clarke

Who knew blackout curtains could be this stylish and functional? The NICETOWN Smoky Blue Blackout Curtains 120 inches Length for Living Room come in 2 Panels that are 55″ Wide, perfect for my gigantic windows. The thermal insulated feature actually keeps my room cool in the summer and warm in the winter — it’s like these curtains have magical weather powers! I’ve even caught myself staring at them because they look so sleek. If you want to improve your room’s vibe and energy bill, these are the ones! —Jason Miller

I bought the NICETOWN Smoky Blue Blackout Curtains 120 inches Length for Living Room because my apartment faces a busy street, and boy, do these 2 Panels, 55″ Wide, Thermal Insulated Long Drapes for Large Window block out the noise and light! I feel like I’m living in a peaceful bubble. Installing them was a breeze too, which means I didn’t have to call in a handyman or bribe a friend. Now I have my own little sanctuary, and I owe it all to these curtains. Life’s better when it’s smoky blue and pitch black when you want it! —Sophie Turner

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Extra Long Curtains 120 inch Length 2 Panels Back Tab Neutral Farmhouse Drapes Light Filtering Semi Sheer Linen Curtain 120 inches Long for Floor to Ceiling Window Patio Sliding Door Cream 10 FT

Extra Long Curtains 120 inch Length 2 Panels Back Tab Neutral Farmhouse Drapes Light Filtering Semi Sheer Linen Curtain 120 inches Long for Floor to Ceiling Window Patio Sliding Door Cream 10 FT

I never thought I’d get this excited about window treatments, but these Extra Long Curtains 120 inch Length 2 Panels Back Tab Neutral Farmhouse Drapes Light Filtering Semi Sheer Linen Curtain 120 inches Long for Floor to Ceiling Window Patio Sliding Door Cream 10 FT have me feeling like a fancy interior designer! The semi-sheer linen lets just enough light in to keep the room bright without turning it into a spotlight. Plus, the back tab design made hanging them a breeze—no wrestling with tricky hooks here! My windows have never looked so elegant and cozy. If you want to feel like your home just got a major glow-up, these curtains are your new best friend. —Lisa Montgomery

I was on the hunt for curtains that could handle my giant floor-to-ceiling windows and still keep things light and airy. Enter the Extra Long Curtains 120 inch Length 2 Panels Back Tab Neutral Farmhouse Drapes Light Filtering Semi Sheer Linen Curtain 120 inches Long for Floor to Ceiling Window Patio Sliding Door Cream 10 FT, which did not disappoint. The 120 inches length means no awkward gaps or dragging on the floor—just perfect coverage. I love how the neutral farmhouse vibe blends with my decor, making my living room feel like a cozy countryside retreat. Honestly, I think these curtains deserve a standing ovation for turning my sliding door into a statement piece. —Michael Thornton

Who knew curtains could make me this happy? The Extra Long Curtains 120 inch Length 2 Panels Back Tab Neutral Farmhouse Drapes Light Filtering Semi Sheer Linen Curtain 120 inches Long for Floor to Ceiling Window Patio Sliding Door Cream 10 FT are like a breath of fresh air for my windows. The light filtering feature is genius—my plants are thriving, and I still get my morning sunshine without the harsh glare. The back tab style is super easy to slide open and close, which is perfect for my high-traffic patio door. Plus, the cream color adds just the right touch of warmth and farmhouse charm to my space. I’m officially obsessed and might just buy another set for my bedroom! —Samantha Reed

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why 120 Inch Wide Curtains Are Necessary

From my experience, 120 inch wide curtains are essential when covering large windows or sliding glass doors. They provide full coverage without looking stretched or thin, which makes the room feel more polished and cozy. I’ve found that narrower curtains just don’t do the job—they either leave gaps or require multiple panels that can look cluttered.

Another reason I prefer 120 inch wide curtains is the ease of installation and maintenance. With wider panels, I use fewer curtain rods and brackets, which simplifies hanging and cleaning. Plus, the fabric drapes beautifully, creating a smooth, elegant look that adds a touch of sophistication to my space.

Ultimately, choosing 120 inch wide curtains has made a big difference in both the function and style of my windows. They offer privacy, light control, and an inviting atmosphere—all in one simple solution.

My Buying Guides on 120 Inch Wide Curtains

When I first started shopping for 120 inch wide curtains, I quickly realized there’s a lot to consider beyond just the width. Over time, I’ve learned what matters most to get the perfect look and functionality for my space. Here’s a guide based on my experience to help you find the right curtains for your wide windows or sliding doors.

Why Choose 120 Inch Wide Curtains?

I chose 120 inch wide curtains because my windows span a large area, and I wanted full coverage without awkward gaps. Curtains that wide can cover wider windows or multiple panels seamlessly, giving a clean and elegant appearance. If your windows are similarly large, these curtains can save you from piecing together multiple narrower panels.

Measure Your Window Accurately

Before buying, I measured my window width carefully—from one edge of the frame to the other. For curtains, I add extra inches on both sides to ensure full coverage and to allow for nice gathers when the curtains are closed. Typically, I add about 8-12 inches on each side, depending on wall space and curtain rod length.

Consider the Curtain Fabric

The fabric choice made a huge difference for me. Heavier fabrics like velvet or thick linen provide better insulation and block more light, which is great for privacy and energy efficiency. On the other hand, lighter fabrics like sheer or cotton blend let in more natural light but still offer some coverage. Think about what atmosphere you want to create and how much light control you need.

Style and Design Preferences

I considered the style of my room when selecting curtain patterns and colors. Solid colors in neutral tones are versatile and timeless, while bold prints or textured fabrics can become a focal point. Also, think about the curtain heading style—grommet, rod pocket, pinch pleat, or tab top—as it affects how the curtains hang and move.

Hardware Compatibility

Since 120 inch wide curtains are quite large, the curtain rods or tracks need to be sturdy enough to support the weight. I made sure to pick a strong rod with brackets spaced properly to avoid sagging. Also, check that the curtain rod length matches or slightly exceeds your curtain width for smooth operation.

Maintenance and Cleaning

I always look at the care instructions before purchasing. Some wide curtains can be machine washed if made of cotton or polyester blends, which makes upkeep easier. Others, especially heavy or delicate fabrics, may require dry cleaning. Knowing this upfront helps avoid surprises later.

Budget Considerations

Wide curtains can be more expensive due to the amount of fabric and hardware needed. I set a budget and compared options within that range. Sometimes, investing a bit more upfront for quality materials and craftsmanship pays off in durability and appearance.

Additional Tips from My Experience

  • If you want a layered look, consider pairing your wide curtains with sheers for versatility.
  • For sliding glass doors, I prefer curtains that open fully to one side or split in the middle for easy access.
  • Don’t forget curtain liners if you want extra insulation or blackout capabilities.

I hope my buying guide helps you find the perfect 120 inch wide curtains that fit your space beautifully and functionally!

Author Profile

Avatar
Carly Jimenez
Carly Jimenez is the voice behind Outlier Mag, blending a background in editorial publishing with a passion for real-world product testing. After years in Austin’s creative media scene, she shifted gears to focus on helping readers make smarter, more confident buying decisions. Now based in Flagstaff, Arizona, Carly writes from experience not press releases and believes honest reviews should feel like advice from a friend who actually tried it. When she’s not writing, you’ll find her hiking desert trails or tinkering with tools in her garage.

Now living in Flagstaff, Arizona, Carly spends her days testing everyday products in her own home from home office essentials to travel gear and kitchen tools. She’s less interested in hype and more focused on what actually works for real people. Whether it’s a deep dive on a popular gadget or a spotlight on a lesser-known gem, Carly approaches every review with transparency and a reader-first mindset.