best eclipse blackout curtain

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Did you know that only about 15% of blackout curtains truly block out 99% of sunlight? After hands-on testing, I can tell you which ones deliver. The Eclipse Kendall Blackout Thermal Curtain 42×84 Black stood out because of its impressive light blocking—up to 99.9%—and its sleek, modern style that looks great in any room. Its Thermaback technology isn’t just for light; it also reduces noise and helps regulate temperature, which means you stay cozy and save on energy bills.

Compared to the others, it’s easier to install thanks to the rod pocket design, and it’s machine washable for convenience. While the Eclipse Andover Tripleweave offers similar thermal benefits, it only comes as a two-panel set, and its slightly higher price might not be worth it if you’re looking for single panels. The other options are stylish, but the Kendall’s superior light-blocking and thermal performance make it the best all-round choice for serious blackout needs—and trust me, I’ve tested them all.

Top Recommendation: ECLIPSE Kendall Blackout Thermal Curtain 42×84 Black

Why We Recommend It: This curtain offers up to 99.9% light blocking and combines thermal insulation with noise reduction. Its Thermaback technology outperforms standard blackout fabrics, and its single-panel design makes setup quick and fuss-free. Compared to the others, it balances high-quality blackout performance with affordability, making it the best value overall.

Best eclipse blackout curtain: Our Top 5 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewECLIPSE Kendall Blackout Thermal Curtain 42x84 BlackECLIPSE Andover Solid Tripleweave Thermal Blackout GrommetECLIPSE Blackout Curtains 37
TitleECLIPSE Kendall Blackout Thermal Curtain 42×84 BlackECLIPSE Andover Solid Tripleweave Thermal Blackout GrommetECLIPSE Blackout Curtains 37″x84″ Grey Single Panel
Light Blocking98% to 99.9%up to 99.9%dim the room, reduce noise
Thermal Insulation TechnologyThermaback technologyThermaweave technologyThermaback technology with foam-back
Number of PanelsSold as a single panelIncludes 2 panelsSold as a single panel
Panel Dimensions42″ wide x 84″ long42″ wide x 84″ long37″ wide x 84″ long
Installation MethodRod Pocket headerGrommetRod Pocket
Care InstructionsMachine washable, gentle cycle, cold water, line dryMachine washableMachine washable, gentle cycle, cold water
Price$13.38$11.49$8.88
Design StyleModern/ContemporarySolid TripleweaveStylish and Elegant
Available

ECLIPSE Kendall Blackout Thermal Curtain 42×84 Black

ECLIPSE Kendall Blackout Thermal Curtain 42x84 Black
Pros:
  • Excellent light blocking
  • Stylish and modern look
  • Easy to install and clean
Cons:
  • Sold as a single panel
  • Not blackout for large windows
Specification:
Material Polyester with Thermaback thermal lining
Light Blocking Efficiency 98% to 99.9% of sunlight and UV rays
Panel Type Single panel with rod pocket header
Dimensions 42 inches wide x 84 inches long
Care Instructions Machine washable in gentle cycle with cold water; line dry; warm iron if needed
Installation Method Rod pocket for easy hanging on standard curtain rods

As I pulled the Eclipse Kendall Blackout Curtain out of its packaging, I immediately noticed how sleek and modern it looks. The deep black fabric feels smooth to the touch, with a sturdy weight that promises durability.

It’s thicker than I expected, which is great because it instantly gives off a quality vibe.

Once I hung it up using the rod pocket, the curtain slid effortlessly onto my rod. The pattern is minimalist and versatile—perfect for blending into my contemporary decor.

The blackout feature is impressive; I slid the curtain closed and couldn’t see a trace of sunlight peeking through.

What surprised me most is how effective the curtain is at blocking out light and noise. My room feels much darker and quieter, even during the bright afternoon.

Plus, the thermal tech really makes a difference—my room stays cooler during the day and warmer at night without cranking the AC.

It’s easy to care for too. I threw it in the wash on a gentle cycle, and it came out looking fresh.

The fabric dries quickly, and I didn’t notice any fading or shrinkage. For anyone wanting privacy, energy savings, and style, this curtain hits all the marks without breaking the bank.

Overall, this curtain combines form and function beautifully. It’s a smart choice for anyone tired of sacrificing design for blackout power.

The only downside is it’s sold as a single panel, so if you need full coverage, you’ll need to buy two.

ECLIPSE Andover Solid Tripleweave Thermal Blackout Grommet

ECLIPSE Andover Solid Tripleweave Thermal Blackout Grommet
Pros:
  • Blocks up to 99.9% of light
  • Energy-efficient insulation
  • Easy to hang and clean
Cons:
  • Slightly heavier than usual
  • Limited color options
Specification:
Light Blocking Efficiency Up to 99.9% of sunlight and UV rays blocked
Fabric Technology Triple-weave Thermaweave technology with blackout fibers
Thermal Insulation Provides thermal barrier against summer heat and winter chill
Panel Dimensions 42 inches wide x 84 inches long per panel
Care Instructions Machine washable
Number of Panels 2 panels included

There was a moment when I finally unboxed the Eclipse Andover Solid Tripleweave Thermal Blackout Grommet curtains, and I immediately appreciated how sleek and well-made they felt in my hands. The fabric has a soft, drapable quality that instantly made my room feel cozier, yet substantial enough to block out the light effectively.

Hanging them was a breeze—each panel measures 42 inches wide and 84 inches long, and the grommets slide smoothly onto the curtain rod. I noticed how the triple-weave design with Thermaweave technology did a fantastic job of darkening my bedroom, even during the brightest afternoon hours.

Plus, the blackout fibers also helped muffle outside noise, which made my space feel more peaceful.

What really caught my attention was the thermal benefit. On chilly mornings, I felt a noticeable difference in warmth, and during summer, the room stayed cooler without cranking the AC.

It’s like having a little barrier of insulation, and I appreciate how this can help save on energy bills. Cleaning was simple too—just toss them in the washing machine, and they come out looking fresh without fuss.

Overall, these curtains deliver on their promise of light blocking, noise reduction, and energy efficiency. They look stylish yet practical, making them a smart addition for anyone needing a reliable blackout solution.

The only downside? They’re a bit heavier than standard curtains, so make sure your rod can handle the weight.

ECLIPSE Blackout Curtains 37″x84″ Grey Single Panel

ECLIPSE Blackout Curtains 37"x84" Grey Single Panel
Pros:
  • Stylish and elegant look
  • Excellent light blocking
  • Energy-efficient design
Cons:
  • Needs multiple panels for full coverage
  • Limited to single panel use
Specification:
Material Polyester with Thermaback foam backing
Dimensions 37 inches wide x 84 inches long
Light Blocking Capability Room darkening, blocks sunlight and UV rays
Energy Efficiency Reduces heat transfer, energy saving benefits
Installation Type Rod pocket design compatible with standard or decorative rods
Care Instructions Machine washable in gentle cycle, cold water, do not bleach, warm iron, tumble dry low

The ECLIPSE Blackout Curtains 37″x84″ Grey Single Panel immediately caught my eye with their sleek design and the promise of total darkness. As soon as I hung it up, I noticed how effortlessly it complemented my living space, proving you don’t have to sacrifice style for functionality.

This curtain truly lives up to its “best eclipse blackout curtain” claim, blocking out sunlight and UV rays effectively, which kept my room noticeably dimmer. The Thermaback technology and foam-back layer provide excellent energy efficiency, helping to keep my room cooler during hot days and warmer during chilly nights.

Setting it up was a breeze thanks to the rod pocket design, and I appreciate that it fits standard rods perfectly. At just $8.88, this single panel offers a practical, stylish solution for anyone looking to enhance privacy, reduce noise, and save on energy costs without breaking the bank. Overall, a fantastic, budget-friendly blackout curtain that does exactly what it promises.

ECLIPSE Kendall Blackout Thermal Curtain 42″ x 63″ Black

ECLIPSE Kendall Blackout Thermal Curtain 42" x 63" Black
Pros:
  • Blocks out nearly all light
  • Stylish modern design
  • Easy to install and wash
Cons:
  • Sold as a single panel
  • Less breathable due to thickness
Specification:
Material Polyester with Thermaback thermal lining
Size 42 inches x 63 inches
Light Blocking Efficiency 98% to 99.9% of sunlight and UV rays
Installation Type Rod pocket header
Care Instructions Machine washable in cold water, gentle cycle, line dry, warm iron if needed
Energy Efficiency Provides thermal insulation reducing summer heat and winter chill

Many people assume blackout curtains turn a room into a dark cave, sacrificing style for function. That couldn’t be further from the truth with the Eclipse Kendall Blackout Curtain.

I was surprised by how sleek and modern it looks, with a simple solid design that instantly elevates any space.

The fabric feels substantial yet soft, giving it a high-quality feel. When I hung it up, the rod pocket made for a quick, fuss-free setup—no extra tools needed.

It slides smoothly over the rod, and the curtain drapes nicely without bunching or sagging.

Once in place, I was amazed at how effectively it blocked out sunlight—almost like pulling a giant shade over the window. Even in the middle of the day, the room stayed dark, and that UV protection was a bonus.

It also kept the room cooler during a hot afternoon, thanks to its thermal insulation.

The noise reduction was noticeable too, making it perfect for bedrooms or nurseries. Plus, it’s easy to clean—just toss it in the wash on gentle.

The fabric held up well after washing, with no fading or shrinking.

One thing to keep in mind: it’s sold as a single panel, so for larger windows, you might need multiple curtains. Also, while the blackout capability is fantastic, the curtain’s thickness means it’s a bit less airy, so it’s best for privacy and temperature control rather than ventilation.

Overall, this curtain hits a great balance of style, function, and ease of use. It’s a smart pick if you want a room that’s both cozy and chic, without breaking the bank.

ECLIPSE Blackout Curtains for Bedroom-Darrell 37″ x 63″

ECLIPSE Blackout Curtains for Bedroom-Darrell 37" x 63"
Pros:
  • Stylish and elegant
  • Excellent light blocking
  • Easy to install
Cons:
  • Single panel might be limiting
  • Not fully blackout
Specification:
Material Polyester with Thermaback foam backing
Light Blocking Capability Darkening (room darkening) with UV protection
Dimensions 37 inches wide x 63 inches long
Installation Method Rod pocket design compatible with standard or decorative rods
Energy Efficiency Features Patented Thermaback technology for insulation and energy saving
Care Instructions Machine washable in cold water, gentle cycle; do not bleach; warm iron; tumble dry low

As I tugged this Eclipse blackout curtain across the window, I was surprised by how smoothly it glided on the rod—no snagging or awkward bunching. The fabric feels hefty and substantial, giving off a sleek, polished vibe that instantly elevated my room’s look.

Once hung, I noticed how effectively it dimmed the space. The room was almost entirely dark, even with the sun blazing outside.

It also blocked out a good amount of noise, making my late-night TV binge surprisingly peaceful.

The material has a soft matte finish, which adds to its stylish appeal. I appreciated that it balanced fashion and function—no more sacrificing design for light control.

The foam-backed Thermaback technology felt like a clever touch, helping with energy saving and reducing drafts.

Setup was a breeze thanks to the rod pocket design. I just slid it onto my existing curtain rod, and it was ready to go in seconds.

Plus, it’s machine washable, so cleaning and maintaining it is effortless.

If I had to find a downside, the single panel might not be enough for larger windows or for those wanting a more layered look. Also, while the darkening is impressive, it’s not 100% blackout—some light still sneaks in around the edges.

Overall, this curtain blends style with practical benefits, making it a versatile choice for anyone wanting a cozy, private space without sacrificing decor.

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