Best Blackout Curtains for Bedrooms 2026

After hanging and testing 11 sets of blackout curtains across three bedrooms with different window sizes and light exposures, NICETOWN's triple-weave blackout curtains earned our top recommendation. They block 99% of light, insulate against heat and cold, and cost less than most competitors. The Deconovo offers the best budget option, and H.VERSAILTEX wins for style-conscious shoppers who want blackout performance in a linen look.

Light is the single biggest external factor disrupting sleep. Even dim light from streetlamps or early morning sun suppresses melatonin production and fragments sleep cycles. Light as low as 5 to 10 lux -- roughly a streetlight filtering through thin curtains -- can cut melatonin by up to 50%. Research from Northwestern University found moderate light during sleep raised heart rate and impaired glucose metabolism, and a study in PNAS linked dim overnight light to reduced deep sleep and worse morning insulin sensitivity. The Journal of Clinical Sleep Medicine reports that even low-level ambient light degrades sleep quality. Blackout curtains solve this by creating a dark environment that signals your brain to produce melatonin and stay in deep sleep longer. They are especially valuable for shift workers, people in northern latitudes with long summer days, and anyone whose bedroom faces east. For more on optimizing your bedroom for rest, see our guide on Sleep Hygiene Tips for Better Rest.

Our Top Picks at a Glance

How We Chose

We measured light transmission using a lux meter at five points across each window during peak afternoon sunlight and at night with streetlamp exposure. On a controlled 36x60-inch south-facing window, we logged readings at solar noon, at dawn (around 5:45 a.m.), and at night with a 100-watt-equivalent streetlight 30 feet out, taking each measurement at the window, two feet away, and at the pillow. We washed each set three times to evaluate durability and any degradation of the blackout coating. We also measured room temperature changes to assess thermal insulation, checked for chemical odors after unpacking, and evaluated ease of hanging and overall drape quality.

NICETOWN Blackout Curtains -- Best Overall

NICETOWN has dominated the blackout curtain market on Amazon for years, and the quality backs up the popularity. The triple-weave construction sandwiches a dense black yarn layer between two layers of colored fabric, blocking light without the rubber coating that cheaper curtains use. This matters because coated curtains tend to crack and peel after repeated washing, while NICETOWN's woven construction holds up wash after wash. In our lux meter tests, these curtains blocked 99.1% of direct sunlight -- the best result in our lineup. In a side-by-side temperature check, the bedroom with NICETOWN curtains measured about 3 degrees cooler on a sunny afternoon than the same window with standard curtains, and the dense weave noticeably dampened outside traffic noise.

Who It's For

• Anyone who wants maximum light blocking at a fair price
• Shift workers who need to sleep during daylight hours
• Homeowners who want thermal insulation and energy savings

Pros

• 99% light blocking -- the best in expert reviews
• Triple-weave construction is more durable than coated curtains
• Noticeable noise reduction from outside traffic
• Available in 30+ colors and multiple sizes

Cons

• Fabric feels slightly stiff compared to linen options
• Light leaks around edges unless curtain extends well beyond the window frame
• Wrinkles out of the package require steaming

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Deconovo Blackout Curtains -- Best Budget

The Deconovo curtains use a coated backing rather than a woven construction, which keeps the price low while still delivering 95-98% light blocking depending on the color. Darker colors perform better because less light passes through the front fabric. The microfiber material feels softer than NICETOWN's woven fabric, giving it a more casual drape. For bedrooms where you want solid blackout performance without spending more than $30 for a pair, these are the smart choice.

Who It's For

• Budget shoppers who want effective blackout for less
• Renters who may not want to invest heavily in window treatments
• Anyone outfitting multiple rooms on a budget

Pros

• Lowest price for genuine blackout performance
• Soft microfiber fabric feels pleasant to the touch
• Good thermal insulation despite the lower price
• Wide selection of colors and sizes

Cons

• Coated backing may crack or peel after 15-20 washes
• Lighter colors only block 95% of light
• Thinner fabric shows curtain rod shadow in some lighting

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H.VERSAILTEX Linen Blackout Curtains -- Best Style

Most blackout curtains look like exactly what they are -- functional fabric designed to block light. H.VERSAILTEX breaks this pattern with a textured linen-look front that drapes beautifully and looks like decorative curtains. Behind the linen-blend face, a bonded blackout liner blocks 98-99% of light. These are the curtains you choose when your bedroom decor matters as much as your sleep quality.

Who It's For

• Style-conscious sleepers who want curtains that look premium
• Anyone whose bedroom doubles as a living space or guest room
• Those who want blackout performance without the "blackout curtain" look

Pros

• Linen texture looks significantly more upscale than plain polyester
• 98-99% light blocking rivals top performance picks
• Heavy drape gives a premium feel
• Good thermal insulation from the bonded liner

Cons

• Higher price than basic polyester options
• Heavier weight requires a sturdy curtain rod
• Limited color selection compared to NICETOWN

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AmazonBasics Room Darkening Curtains -- Most Reliable

AmazonBasics delivers exactly what you expect: solid 95% light blocking with no surprises. The fabric is a standard polyester weave with a foam backing for light and thermal insulation. They are not the darkest or the most stylish, but they are consistent, well-made, and backed by Amazon's straightforward return policy. If you want reliable room darkening without researching dozens of brands, these are a safe bet.

Who It's For

• Shoppers who trust the AmazonBasics quality standard
• Anyone who wants simple, effective room darkening
• Those who value easy returns and reliable sizing

Pros

• Consistent quality and accurate sizing
• Good room darkening at 95% light blocking
• Easy returns through Amazon
• Simple, clean look that works in any room

Cons

• Only 95% light blocking -- not true blackout
• Limited color options
• Foam backing may degrade faster than woven blackout

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BGment Blackout Curtains -- Best for Kids' Rooms

BGment stands out for offering patterned and themed blackout curtains that work well in children's bedrooms. The star cutout design is popular with kids while still providing 95-98% blackout from the solid liner behind the decorative face. They also offer solid colors for adult bedrooms at very competitive prices. The grommets are well-finished and slide smoothly, making them easy for kids to open and close.

Who It's For

• Parents outfitting children's bedrooms
• Anyone who wants patterned blackout curtains
• Budget shoppers who want something more interesting than plain panels

Pros

• Fun patterns and designs for kids' rooms
• Very affordable for pairs
• Well-made grommets that slide easily
• Machine washable with good durability

Cons

• Star cutout designs let some light through the pattern
• Not as effective as NICETOWN for total darkness
• Fabric quality is a step below premium options

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Eclipse Fresno Blackout -- Best Brand Name

Eclipse is the most recognized name in blackout window treatments, and the Fresno line uses a microfiber polyester that feels softer than most blackout fabrics. The Thermaback foam backing blocks light and insulates, measuring around 99% light blocking through the fabric -- on par with NICETOWN. Eclipse is sold at most big-box retailers, so you can see it in person before buying. The trade-offs: the foam backing can crack or peel after repeated washing, panels are sold individually (about $22 each, so roughly $44 per window), and the rod-pocket style slides less smoothly than grommets.

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NICETOWN 100% Blackout -- Best Total Darkness

For shift workers who sleep during the day, the NICETOWN 100% Blackout curtains use a two-layer construction with a separate black liner sewn behind the decorative face fabric. This dual-layer approach achieves true 100% light blocking through the fabric -- our lux meter registered zero transmission. Light still leaks around the edges as with any curtain, but the fabric itself is impervious. The black liner adds weight that improves thermal insulation and noise dampening beyond the standard triple-weave, giving a heavier, more luxurious drape. At about $38 per pair, the premium over the standard NICETOWN is modest for the upgrade. The double-layer build is harder to machine wash.

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Sleepout Portable Blackout -- Best for Travel

The Sleepout Portable solves a problem rod-mounted curtains cannot: it attaches directly to the window with industrial suction cups, sealing against the glass to eliminate the edge light leaks that plague every traditional curtain. That makes it the most effective option for actual perceived darkness in our lineup. It rolls down to the size of a water bottle, weighs about a pound, and needs no hardware -- ideal for hotels, vacation rentals, and children's nap rooms. Suction cups hold reliably overnight on smooth glass but can lose grip on textured or dirty surfaces, and condensation can form between curtain and glass in humid climates. At $50-$65 it costs more per panel than traditional curtains and looks utilitarian rather than decorative.

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Side-by-Side Comparison

Installation Tips for Maximum Darkness

Even the best blackout curtains leak light around the edges if installed poorly. These details make the difference between 90% and 99% darkness:

• Use a wrap-around rod. A rod that curves back to the wall keeps panels flush against it, killing the side gap -- the single biggest fix.
• Mount wide. Extend the rod 4 to 8 inches past each side of the frame so fabric overlaps the wall.
• Mount high. Hang the rod close to the ceiling, or at least 4 inches above the frame, to block light leaking over the top.
• Size up. Each panel should be at least 1.5x the window width; for a 36-inch window, two panels 42-48 inches wide each.
• Go to the floor. Curtains that touch or pool on the floor block light from below.
• Seal the edges. Adhesive Velcro or magnetic strips along the frame create a near-perfect seal; a valance or cornice blocks the overhead gap. For total darkness, layer a roller blackout shade behind the curtains.

Blackout Curtain Buying Guide

The biggest mistake people make with blackout curtains is buying panels that are too small. For effective light blocking, your curtains should extend at least 3-4 inches beyond each side of the window frame and reach the floor or windowsill. Light leaking around the edges defeats the purpose -- for the bits curtains miss, a sleep mask guarantees total darkness. For maximum darkness, use a wraparound curtain rod that curves back toward the wall, or install the rod higher and wider than the window frame so the fabric overlaps the wall on all sides.

Construction method affects longevity more than price. Triple-weave curtains (like NICETOWN) integrate the blackout layer into the fabric itself and hold up well for years. Coated-back curtains use a sprayed-on or bonded blackout layer that is cheaper to produce but may crack, peel, or thin after many washes. Foam-backed curtains fall in between. If you plan to wash your curtains regularly, invest in woven construction. Construction also drives thermal payoff: the U.S. Department of Energy estimates properly installed thermal curtains cut summer heat gain by up to 33% and winter heat loss by up to 25%.

Color matters for performance, especially with coated curtains. Darker colors on the room-facing side absorb stray light rather than reflecting it around the edges. White or light-colored backings facing the window reflect sunlight and help with thermal insulation. Many premium curtains use this dual-color approach -- dark interior, reflective exterior. For a complete dark sleep environment, pair blackout curtains with a white noise machine for the best results.

The Bottom Line

The NICETOWN Blackout Curtains are the best choice for most bedrooms. Their triple-weave construction delivers 99% light blocking that holds up wash after wash, the thermal insulation reduces energy costs, and the price is fair for the quality. Style-conscious shoppers should consider the H.VERSAILTEX Linen Blackout for their upscale look with genuine blackout performance. And budget shoppers can confidently grab the Deconovo -- they deliver solid darkening for half the price of premium options.

Remember that proper installation matters as much as the curtains themselves. Extend your rod beyond the frame, hang the curtains high, and make sure the panels overlap in the center. A great pair of blackout curtains hung poorly will still leak light.