Finding the best blackout curtains for wide windows can be challenging due to the need for ample coverage, effective light blocking, and style compatibility. The top pick in this category is the Blackout Curtains 72 Inch Extra Wide for Bedroom and Patio Door, offering excellent width and darkening performance. The NICETOWN 100% Blackout Window Curtain Panels stand out for thermal insulation and light blocking, making them ideal for bedrooms. Meanwhile, the Joydeco Blackout Patio Sliding Door Curtains provide extra-wide coverage perfect for large sliding doors. The main tradeoffs involve balancing size, insulation, and ease of installation. Continue reading to see how these options compare and find the best fit for your space.
Key Takeaways
- Wide width and panel quantity are key factors for full coverage on large windows.
- Thermal insulation can significantly improve energy efficiency and reduce noise.
- Material quality impacts light blocking, durability, and ease of maintenance.
- Style and color options vary, but blackout effectiveness remains the top priority.
- Price ranges reflect differences in size, insulation, and build quality—budget options often sacrifice some insulation or coverage.
| blackout curtains for wide window | Material | Grommets | Number of Panels | Color |
|---|---|---|---|---|
| Blackout Curtains 72 Inch Extr | Triple weave blackout fabric | 10 grommets per panel, 1.6 inch inner diameter | — | — |
| SimpleHome Cream Blackout Curt | Triple-Weave Blackout Fabric | — | 2 | Cream |
| MIULEE Blackout Curtains for B | 225GSM polyester | 6 silver, 1.6 inch inner diameter | 2 | — |
| NICETOWN 100% Blackout Window | Polyester with black liner | 1.6 inch inner diameter | 2 | White |
| ChrisDowa Blackout Curtains fo | Quality fabric, soft, chemical-free | 10 silver, 1.6 inch inner diameter | — | Dark Grey |
| Yakamok Grey 100% Blackout Cur | 100% Polyester | — | 2 | — |
| Joydeco Blackout Patio Sliding | Polyester | 14 silver metal, 1.6 inch diameter | — | Black |
| NICETOWN Gray Blackout Curtain | 100% Polyester | — | 2 | Gray |
| NICETOWN Halloween Pitch Black | Polyester | 6 silver, 1.6 inch inner diameter | 2 | — |
| ChrisDowa 84-Inch Long Sliding | Thermal insulated fabric | 14 silver, 1.6 inch diameter | — | Dark Grey |
More Details on Our Top Picks
Blackout Curtains 72 Inch Extra Wide for Bedroom and Patio Door, 2 Panels, 6×7 ft, Darkening Large Window Shades
This model stands out for its impressive size and high light-blocking capacity, making it ideal for large or wide windows that need substantial coverage. Compared with the NICETOWN white panels, these curtains are much thicker and better at blocking out light, thanks to their triple weave fabric. However, their weight and thickness mean they require sturdier curtain rods and may feel too heavy for some setups. The thermal insulation is a bonus for energy savings, especially in colder months. While dark colors enhance blackout performance, they can also absorb heat, potentially making the room warmer in summer. These curtains excel in bedrooms and patios where maximum light control is essential, but may be overkill for smaller windows or lighter aesthetic preferences. Overall, this pick makes the most sense for those needing a robust, wide coverage solution that prioritizes darkness and insulation.
Pros:- Blocks up to 95% of light for a truly dark environment
- Thermal insulated to reduce energy costs and noise
- Easy to install with included grommets and machine washable
Cons:- Dark colors are more effective but can cause room heat absorption
- Heavy fabric requires sturdy curtain rods and may be difficult to handle
Best for: Homeowners with large or wide windows, particularly in bedrooms or patio doors, seeking maximum blackout and insulation.
Not ideal for: Those with smaller windows or a preference for lightweight, decorative curtains, as these are bulky and heavy.
- Width:6 ft
- Length:7 ft
- Panel Count:2
- Material:Triple weave blackout fabric
- Grommets:10 grommets per panel, 1.6 inch inner diameter
- Light Blocking:Up to 95%
Our verdict“This curtain set is best suited for large, wide windows where maximum blackout and insulation are a priority.”
SimpleHome Cream Blackout Curtains, 52 x 84 Inches, 2 Panels
This set makes the most sense for those who need fully blackout conditions in standard-sized windows, offering a crisp, uniform look thanks to their cream color. Their triple-weave fabric provides excellent light blocking, comparable to the NICETOWN white panels, but with a softer, more subtle aesthetic. Compared to the thicker, heavier options, these curtains are lighter and easier to hang, yet still effective at insulative and noise reduction. They are ideal for bedrooms and home offices where total darkness is non-negotiable. However, their lighter color may reflect some light in bright environments, reducing overall darkness slightly. The sizable 52-inch width suits medium to large windows, but may require additional panels for very wide openings. These curtains are a good choice for users who prioritize a balance between blackout performance and ease of handling.
Pros:- Complete blackout to promote sleep and relaxation
- Good heat insulation and noise reduction
- Easy to install and clean with machine washability
Cons:- Color may appear different in various lighting conditions
- Heavy fabric may require sturdy rods for support
Best for: Individuals requiring effective blackout in medium-sized windows with a preference for a light, neutral color palette.
Not ideal for: Users with extremely wide or oversized windows, who may need larger or more heavy-duty curtains for full coverage.
- Number of Panels:2
- Panel Size:52 x 84 inches
- Material:Triple-Weave Blackout Fabric
- Grommet Diameter:1.6 inches
- Color:Cream
Our verdict“This curtain set is ideal for those needing total darkness in medium-sized windows with a light-colored aesthetic.”
MIULEE Blackout Curtains for Bedroom, 2 Panels, 40 x 84 Inches, Black
This option is tailored for users who prioritize energy savings and UV protection in a smaller window context. Its 95% light blocking is comparable to larger, heavier curtains like the B0CB5R3MMX, but its narrower width of 40 inches makes it less suitable for very wide windows. The durable polyester fabric with a triple-layer weave ensures longevity and effective thermal insulation, helping to keep heat in winter and block it in summer. Its simple black aesthetic complements most decor styles but may not provide the same visual impact as larger or patterned curtains. The smaller size means it’s less bulky, but it also limits coverage for expansive windows. Overall, it’s a solid choice for bedrooms or media rooms where space is limited but high blackout performance is desired.
Pros:- Blocks 95% of light and UV rays, enhancing sleep quality
- Thermal-insulated for energy savings year-round
- Durable, easy-care polyester material
Cons:- Light blocking varies with darker colors and window size
- Grommet size may not fit all curtain rods, limiting compatibility
Best for: Owners of medium-sized rooms or windows up to 40 inches wide, especially in need of energy efficiency and UV blocking.
Not ideal for: Homes with large or wide windows, where a single set may not sufficiently block light or cover the entire opening.
- Number of Panels:2
- Panel Size:40 W x 84 L inches
- Material:225GSM polyester
- Grommets:6 silver, 1.6 inch inner diameter
- Light Blocking:95% to 60%
Our verdict“Best suited for medium-sized windows where high blackout and energy efficiency are priorities without the need for wide coverage.”
NICETOWN 100% Blackout Window Curtain Panels, 84 inches Drop, Thermal Insulated, White, 2 Pieces
This set caters to those who want a clean, bright look without sacrificing blackout performance. Its double-layer design with a black liner ensures total darkness, similar to the heavier models like the B0CB5R3MMX, but with a lighter, more elegant appearance. The white color helps reflect light, making it suitable for rooms where brightness outside is a concern, but it may not block as much in very bright conditions compared to darker curtains. Its thermal insulation and noise reduction benefits are comparable to other premium options, and installation is straightforward with grommets. The main tradeoff involves color — white can stain more easily and might show dirt or dust more visibly. Still, it’s an attractive, practical choice for standard-sized windows in bedrooms or nurseries.
Pros:- Provides complete blackout for restful sleep
- Effective thermal and noise insulation
- Easy to install and maintain with grommets
Cons:- White color may stain and show dirt easily
- Less effective in extremely bright outdoor conditions
Best for: Users seeking a bright, clean look that still achieves full blackout in standard window sizes.
Not ideal for: Those with very large or wide windows needing extensive coverage, or who prefer darker, more subdued decor.
- Material:Polyester with black liner
- Number of Panels:2
- Panel Length:84 inches
- Color:White
- Grommets:1.6 inch inner diameter
Our verdict“This set is perfect for those wanting a bright aesthetic with full blackout performance in standard-sized windows.”
ChrisDowa Blackout Curtains for Bedroom and Living Room, 70 x 63 Inches, Dark Grey, 2 Panels Set
This set stands out for its high light blocking of 98%, making it comparable to larger, heavier curtains like the B0CB5R3MMX, but in a more manageable size. Its dark grey color enhances blackout effectiveness, while the soft, chemical-free fabric offers a gentle look suitable for bedrooms and nurseries. It’s easy to care for, with machine wash instructions that suit busy households. The 70-inch width is a good fit for many medium to large windows, but may fall short for very wide openings without additional panels. The heavy fabric can be a challenge for hanging without proper support, and the room may feel darker during daytime due to the dark color. Still, this curtain set balances high blackout capability with everyday practicality, especially for those who want a versatile, easy-to-maintain option.
Pros:- Blocks 98% of sunlight and UV rays for better sleep
- Energy-efficient, reducing heating and cooling costs
- Easy to install and machine washable
Cons:- Dark color may cause the room to feel darker even during daytime
- Heavy fabric requires sturdy support for hanging
Best for: Families or individuals who need reliable blackout for bedrooms or nurseries and prefer a soft, chemical-free fabric.
Not ideal for: Homes with exceptionally wide windows or those seeking a brighter, more airy look during the day.
- Set:2 panels
- Panel size:70 x 63 inches
- Grommets:10 silver, 1.6 inch inner diameter
- Color:Dark Grey
- Material:Quality fabric, soft, chemical-free
Our verdict“This curtain set is ideal for users prioritizing high blackout and energy efficiency in medium-sized spaces.”
Yakamok Grey 100% Blackout Curtain Panels, 84 inches, 52″ Wide, 2 Panels
This set of two 100% polyester blackout panels offers a balanced combination of complete darkness, noise reduction, and energy efficiency, making them a versatile choice for large windows. Compared to NICETOWN’s premium thermal curtains, Yakamok’s panels are slightly more durable due to their layered design, but the heavier fabric may require sturdier rods. They excel in providing privacy and reducing outside noise, which is ideal for light-sensitive sleepers or media rooms. The grommet design ensures easy hanging, although the weight of the fabric could pose challenges on delicate or thin rods. Limited color choices might be a drawback for those seeking a specific decor match. This pick makes the most sense for homeowners wanting reliable blackout performance without sacrificing ease of installation, especially for sizable windows or sliding doors.
Pros:- Complete blackout for dark rooms and privacy
- Reduces outside noise for a quieter environment
- Energy-efficient design helps regulate room temperature
- Easy to hang with durable grommets
Cons:- Heavy fabric may require sturdy curtain rods
- Blackout lining reduces breathability
- Limited color options
Best for: Homeowners with wide, heavy-windowed bedrooms or living rooms seeking a durable, all-in-one blackout and noise reduction solution.
Not ideal for: Renters with lightweight curtain rods or those preferring a broader color palette, due to the fabric heaviness and limited color options.
- Material:100% Polyester
- Number of Panels:2
- Panel Width:52 inches
- Panel Length:84 inches
- Grommet Diameter:1.6 inches
- Layers:2
- Blackout:Yes
- Noise Reduction:Yes
- Energy Efficiency:Yes
Our verdict“This set is ideal for those needing reliable, large-scale blackout curtains that also dampen noise and enhance insulation.”
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)
These high-density polyester blackout curtains are designed specifically for large sliding doors and as room dividers, effectively blocking over 75% of light while offering privacy and thermal insulation. Compared with NICETOWN’s multi-panel setups, the Joydeco single-panel design simplifies installation for wide openings but requires multiple panels for very large or multi-door spaces. The thermal-insulated fabric provides noticeable energy savings, making them suitable for rooms where temperature control is a priority. The rust-proof grommets make hanging straightforward, though the dark color may block more light than some users prefer, especially in smaller rooms. They’re best for space division or large patio doors where simplicity and thermal benefits are valued over complete blackout. This makes them an excellent choice for large, wide doorways that need efficient light and noise control without multiple panels.
Pros:- Effective light control and privacy
- Easy to install with rust-proof grommets
- Thermal insulation reduces energy costs
- Stain-resistant and machine washable
Cons:- Dark fabric may block more light than desired
- Single panel might require multiple for large spaces
- Limited to machine washing below 86°F
Best for: Homeowners seeking a single, wide curtain for large sliding doors or as a room divider that offers good blackout and insulation.
Not ideal for: Users wanting full blackout or a multi-panel aesthetic for standard windows, since this is a single-panel solution with partial light blockage.
- Color:Black
- Size:100Wx84L
- Material:Polyester
- Length:84 inches
- Panel Count:1
- Grommets:14 silver metal, 1.6 inch diameter
Our verdict“This curtain suits large-door or space-divider needs, especially where energy savings and ease of installation matter most.”
NICETOWN Gray Blackout Curtains for Bedroom, 84 inches Long, 2 Panels, W52 x L84, Room Darkening, Light Blocking, Thermal Insulated
NICETOWN’s gray blackout curtains deliver excellent light blocking, with 85-99% darkness, along with thermal insulation and soundproofing benefits. Compared with the lighter NICETOWN white panels, these provide a darker room environment and better energy efficiency, making them ideal for sensitive sleepers or media rooms. The design features silver grommets that facilitate easy installation, and the fabric’s thickness ensures durability, though it can be heavy on thinner rods. They excel in creating a sleek aesthetic while also helping to regulate indoor temperature. However, their weight may pose compatibility issues with lightweight or decorative curtain rods, and the limited color options might not suit every decor. This choice is perfect for those prioritizing blackout quality, insulation, and a refined appearance for large windows or sliding doors.
Pros:- Highly effective light blocking (85-99%)
- Excellent thermal insulation boosts energy efficiency
- Elegant, neutral design enhances decor
- Durable and easy to maintain
Cons:- Heavy fabric may require sturdy rods
- Limited color options
- Costlier than basic blackout curtains
Best for: Homeowners seeking premium blackout curtains with high light-blocking and thermal insulation for bedrooms or media rooms.
Not ideal for: Renters or those with lightweight curtain rods or minimal space for heavy curtains, due to weight and limited color options.
- Material:100% Polyester
- Number of Panels:2
- Panel Width:52 inches
- Panel Length:84 inches
- Grommet Diameter:1.6 inches
- Light Blocking:85-99%
- Color:Gray
Our verdict“This set is best for those wanting high-quality blackout curtains that combine style, insulation, and durability for large windows.”
NICETOWN Halloween Pitch Black Solid Thermal Insulated Grommet Blackout Curtains/Drapes for Bedroom Window (2 Panels, 42 inches Wide by 63 inches Long, Black)
Designed with a fun Halloween motif, these pitch-black blackout curtains provide 85-99% light blocking, excellent for creating a dark environment. Compared with NICETOWN’s more neutral offerings, these add a playful or thematic touch while still delivering substantial insulation and noise reduction. The triple weave technology improves energy efficiency, making them suitable for bedrooms or media spaces where complete darkness is desired. Their soft but heavy fabric is easy to care for, with machine washing and wrinkle resistance. However, the 42-inch width per panel may require multiple sets for wider windows, and the dark color, while effective at blocking light, might be less versatile for decor-focused buyers. These are most suitable for themed rooms, game rooms, or for those who want a fun, dark aesthetic with practical blackout benefits.
Pros:- Effective light and UV ray blockage
- Triple weave insulation enhances energy savings
- Wrinkle-free and easy to wash
- Dark color maximizes blackout effectiveness
Cons:- Limited width per panel, requiring multiple sets for large windows
- Themed design less adaptable to different decor styles
- Only suitable for machine wash below 86°F
Best for: Decor enthusiasts or themed room owners wanting blackout curtains that double as a visual statement, especially for smaller windows.
Not ideal for: Homeowners seeking a neutral, versatile decor option or needing wider coverage, since each panel is only 42 inches wide.
- Material:Polyester
- Number of Panels:2
- Item Length:63 inches
- Item Width:42 inches
- Grommets:6 silver, 1.6 inch inner diameter
- Blackout:Yes
- Insulation:Triple weave
Our verdict“This curtain set is perfect for themed or small windows where a bold, dark aesthetic is desired alongside blackout performance.”
ChrisDowa 84-Inch Long Sliding Door Curtain – Dark Grey, 1 Panel, Room Divider and Privacy Curtain
This 8.3-foot-wide, 7-foot-long dark grey curtain is tailored for sliding doors or as a room divider, combining privacy, noise reduction, and thermal insulation. Compared with NICETOWN’s multi-panel offerings, this single-panel design simplifies installation for large openings but requires multiple curtains for wider or multi-door setups. The thermal-insulated fabric enhances energy efficiency, making it a practical option for chilly rooms or outdoor patios. Its dark color maximizes blackout and noise reduction, though it might block more light than intended in smaller spaces. The ease of machine washing adds to its practicality, yet the single panel may limit flexibility for larger or multi-sectioned windows. This curtain is best suited for those who need a large, energy-efficient, privacy solution for wide doorways or room separations.
Pros:- Provides effective privacy and noise reduction
- Thermal insulation improves energy efficiency
- Easy to install and maintain
- Large coverage for wide openings
Cons:- Dark color may block excessive light
- Single panel may not suit very large or multi-door spaces
- Limited to machine wash below 86°F
Best for: Homeowners wanting a large, single-panel curtain for sliding doors or as a room divider that combines privacy, noise reduction, and energy savings.
Not ideal for: Users needing multiple panels for very wide or multi-door windows, or those preferring lighter fabric for more natural light.
- Size:8.3 ft wide x 7 ft long
- Color:Dark Grey
- Material:Thermal insulated fabric
- Grommets:14 silver, 1.6 inch diameter
- Package Includes:1 panel
Our verdict“This curtain is best for large sliding doors or room divisions where privacy and insulation are prioritized over natural light.”
How We Picked
I evaluated each product based on size suitability for wide windows, blackout performance, build quality, ease of installation, and overall value. Priority was given to curtains that offered ample width and multiple panels to ensure complete coverage without gaps. Durability, thermal insulation, and ease of cleaning also influenced rankings, as these factors enhance long-term satisfaction. Products were compared to identify standout features and tradeoffs, such as price versus performance, to create a balanced list that addresses various needs and budgets.| blackout curtains for wide window | Color |
|---|---|
| Blackout Curtains 72 Inch Extr | — |
| SimpleHome Cream Blackout Curt | Cream |
| MIULEE Blackout Curtains for B | — |
| NICETOWN 100% Blackout Window | White |
| ChrisDowa Blackout Curtains fo | Dark Grey |
| Yakamok Grey 100% Blackout Cur | — |
| Joydeco Blackout Patio Sliding | Black |
| NICETOWN Gray Blackout Curtain | Gray |
| NICETOWN Halloween Pitch Black | — |
| ChrisDowa 84-Inch Long Sliding | Dark Grey |
Factors to Consider When Choosing Best Blackout Curtains For Wide Windows
When selecting blackout curtains for wide windows, several factors should influence your decision. Size is critical—measure your window width carefully and choose curtains with enough coverage to avoid light gaps. Material quality affects light blocking and durability, so look for dense fabrics or layered designs. Insulation properties can help lower energy costs and reduce noise, especially for larger windows exposed to temperature fluctuations. Ease of installation is also important, particularly for heavy or wide curtains, so consider rod compatibility and mounting options. Finally, style and color should complement your room decor, but prioritize blackout performance first to ensure darkness and privacy.Size and Coverage
Ensuring your curtains are wide enough is essential for complete coverage of large windows. Measure your window width and add a few inches on each side to prevent light leaks. Look for curtains with multiple panels or extra-wide options, especially for very wide or sliding doors. Keep in mind that too narrow curtains will compromise the blackout effect, no matter how dark the fabric is. Also, consider the curtain length—longer curtains can improve light blocking and add a polished look.Material and Light Blocking
The fabric density and layering determine how effectively a curtain blocks light. Thick, tightly woven fabrics generally perform better, but some curtains also include additional linings or thermal layers for enhanced blackout and insulation. Beware of lightweight or thin materials that may look dark but allow light to seep through. For large windows, durability matters too—choose fabrics that resist fading and wear, especially if sunlight exposure is intense.Insulation and Energy Efficiency
Curtains with thermal insulation can improve energy efficiency by reducing heat transfer through large glass surfaces. This is particularly useful in climates with hot summers or cold winters, helping to lower utility bills. Insulated curtains often have layered fabrics or foam backing, which adds to their weight and durability. Keep in mind that thicker curtains may be more challenging to open and close, so consider your ease of use alongside insulation benefits.Ease of Installation and Maintenance
Heavy or wide curtains require sturdy curtain rods and secure mounting to stay in place. Consider compatibility with your existing hardware or be prepared to purchase appropriate mounts. Maintenance should also be a consideration—machine washable curtains save time and effort, especially larger sizes that can be cumbersome to clean. Additionally, choose fabrics that resist wrinkling and fading for long-lasting appearance.Style, Color, and Budget
While blackout performance is the main priority, matching your room decor is also important. Many options come in neutral shades that blend seamlessly, but bold colors can add personality. Price varies widely based on size, material, and features; higher-end models often include thermal insulation and premium fabrics. Balancing your budget with these factors ensures you get curtains that meet both your functional and aesthetic needs without overspending.Frequently Asked Questions
How do I measure my large windows for blackout curtains?
To accurately measure your large windows, use a tape measure to determine the width and height of the window opening. Add at least 4-6 inches to each side of the width to ensure full coverage and prevent light gaps. For height, measure from the curtain rod placement to the desired length—either just below the window sill or to the floor. When buying ready-made curtains, check if the product dimensions align with your measurements, or consider custom options for very wide or uniquely shaped windows.
Are thermal insulated blackout curtains worth the extra cost?
Thermal insulated blackout curtains can be a worthwhile investment if you want to improve energy efficiency or reduce noise, especially for large or south-facing windows. They help maintain indoor temperatures by blocking heat transfer and can lower your heating or cooling bills over time. However, they tend to be heavier and more expensive, and may require sturdier hardware. If your main goal is complete darkness, regular blackout curtains might suffice at a lower price point.
Can I install blackout curtains on a sliding door?
Yes, many blackout curtains are designed specifically for sliding doors, featuring extra-wide panels or grommet-top styles that slide easily along rods. Look for curtains labeled for patio or sliding door use, which are often longer and broader to cover large openings. Keep in mind that heavier curtains may require heavy-duty curtain rods for stability. Proper installation ensures smooth operation and effective blackout coverage for your entire door area.
How do I maintain large blackout curtains to keep them looking their best?
Most blackout curtains can be maintained with regular vacuuming using a brush attachment to remove dust. Check the care label for washing instructions—many are machine washable, but some may require dry cleaning or spot cleaning. To prevent fading and fabric wear, avoid harsh detergents and high heat during washing. Properly hung curtains tend to resist wrinkles and maintain their shape better, so choose a sturdy rod and avoid over-tightening the mounting hardware.
Is it better to buy ready-made or custom blackout curtains for wide windows?
For very wide or uniquely shaped windows, custom curtains often provide the best fit, ensuring full coverage without gaps. Ready-made curtains are more convenient and typically less expensive, but may require additional panels or adjustments to cover large windows properly. When selecting ready-made options, carefully check dimensions and consider layering or stacking multiple panels if needed. Custom curtains allow for precise measurements and fabric choices, but at a higher cost and longer delivery time.
