10 Cheapest Blackout Curtains in 2026

Contents
  1. The Top 10
  2. Top 10 Blackout Curtains Reviewed in Detail
  3. 1. Editor’s Choice
  4. 2. Best Value
  5. 3. Most Versatile
  6. 4. Best for Beginners
  7. 5. Best Design
  8. 6. Best Compact
  9. 7. Best Heavy-Duty
  10. 8. Best Budget
  11. 9. Best Splurge
  12. 10. Best Lightweight
  13. Blackout Curtains Compared Side by Side
  14. How We Reviewed
  15. What to look for
  16. How to Choose Blackout Curtains
  17. Frequently asked questions

Finding the cheapest blackout curtains can be tough. The ChrisDowa Blackout Curtains are our top pick. They measure 42 inches wide by 63 inches long and block 98% of sunlight. For a great value, consider the MIULEE 100% Blackout Linen Curtains. They offer quality but are slightly longer at 84 inches.

The main tradeoff is between light blocking and fabric type. ChrisDowa focuses on dark colors for light blocking while MIULEE uses a linen blend for style. The rest of the page gives you a complete view of other options in this category.

Paid links. We earn a commission from qualifying purchases at no extra cost to you. Prices are pulled live from Amazon and change often. How this works

The Top 10

1
ChrisDowa Blackout Curtains for Bedroom and Living Room 63 Inches Long
ChrisDowa Blackout Curtains for Bedroom and Living Room 63 Inches Long
Amazon.com
2
MIULEE 100% Blackout Linen Curtains for Bedroom 52x84 Inches Natural Beige
MIULEE 100% Blackout Linen Curtains for Bedroom 52×84 Inches Natural Beige
Amazon.com
3
LEMOMO Blackout Curtains 52 x 84 inches Long Black Curtains Set of 2 Panels Thermal Insulated Room Darkening Curtains for Bedroom
LEMOMO Blackout Curtains 52 x 84 inches Long Black Curtains Set of 2 Panels Thermal Insulated Room Darkening Curtains for Bedroom
Amazon.com
4
Linen Total Blackout Curtains for Bedroom Living Room 84 Inch, Cream
Linen Total Blackout Curtains for Bedroom Living Room 84 Inch, Cream
Amazon.com
5
MIULEE 100% Blackout Linen Curtains for Bedroom 42 x 84 Inch Ivory 2 Panels
MIULEE 100% Blackout Linen Curtains for Bedroom 42 x 84 Inch Ivory 2 Panels
Amazon.com
6
Guken Cream Linen Blackout Curtains 84 Inch Length 2 Panels Set for Living Room Bedroom Back Tab Thermal Insulated 100% Black Out Drapes Room Darkening Window Curtain Ivory Natural Beige
Guken Cream Linen Blackout Curtains 84 Inch Length 2 Panels Set for Living Room Bedroom Back Tab Thermal Insulated 100% Black Out Drapes Room Darkening…
Amazon.com
7
SimpleHome Cream 100% Blackout Curtains Room Darkening Living Room 84 Inch
SimpleHome Cream 100% Blackout Curtains Room Darkening Living Room 84 Inch
Amazon.com
8
NICETOWN White 100% Blackout Curtains 84 inch Long for Bedroom 2 Pieces
NICETOWN White 100% Blackout Curtains 84 inch Long for Bedroom 2 Pieces
Amazon.com
9
MIULEE Blackout Curtains for Bedroom 2 Panels 40 x 84 Inch Long Black
MIULEE Blackout Curtains for Bedroom 2 Panels 40 x 84 Inch Long Black
Amazon.com
10
MIULEE Halloween Black Blackout Curtains for Bedroom Room 40"x63" 2 Panels
MIULEE Halloween Black Blackout Curtains for Bedroom Room 40"x63" 2 Panels
Amazon.com

Top 10 Blackout Curtains Reviewed in Detail

Explore the details of each product to find the best blackout curtains for your home.

1. Editor’s Choice

ChrisDowa Blackout Curtains for Bedroom and Living Room 63 Inches Long

$10.79 $11.99
in stock
Ends in
Amazon.com
  • SET DETAILS: 2 charcoal gray curtains per package. Each panel measures 42 inch wide by 63 inch long with 6 silver metal grommets (1.6 inch inner diameter) on top, easy to install and slide.
  • LIGHT BLOCKING: these bedroom curtains block out 98% sunlight and UV (darker color works better). Get you a good night sleep, afternoon nap and weekend lie-ins. Also protect furniture and carpet from the fading effects of the sun.
  • QUALITY FABRIC: These thick living room curtains work well in noise reducing and privacy protection. Same solid color on both sides. The material feels soft with no chemical smell, safe for kids room and nursery room.
  • ENERGY SAVING: these energy efficient curtains can reduce room heat and cold loss through window during winter and summer, help cut your energy bills.
  • EASY CARE: these privacy drapes are machine washable below 86℉; Gentle cycle; Do not bleach; Tumble dry low; Warm iron.
Updated: 9 hours ago

ChrisDowa Blackout Curtains block 98% of sunlight. They are made of durable fabric that is soft to touch. Each panel comes with 6 grommets for easy installation.

Pros

Blocks almost all sunlight. Comes with easy-to-install grommets. Soft fabric feels nice.

Cons

May not fit larger windows well. Darker color works better for blocking light.

These curtains work well in bedrooms and living rooms. They are good for light sleepers.

ChrisDowa offers good quality blackout curtains at an affordable price.

2. Best Value

MIULEE 100% Blackout Linen Curtains for Bedroom 52×84 Inches Natural Beige

$24.95 $27.73
PRIMEPRIME
in stock
Amazon.com
  • SIZE & MATERIAL:Set includes 2 panels blackout curtains(52″ Wide by 84″ Long). Each panel has 8 grommets.The interior diameter of hole is 1.6 inch.It’s easy to hang. Curtains are made by quality faux linen.
  • BLACKOUT CURTAINS: Thermal insulated blackout curtains could block 100% light out to darken your room completely.Suitable for late sleepers, shift workers, seniors, parents, students and computer operators to enhance their quality of sleep well during the day.
  • TRIPE WEAVE TECHNOLOGY:We adopt tripe weave technology to make material. With the help of this technology, curtains could insulate the room from the heat and cold all the year, so that it will save energy. Also,curtains could reduce the noise to keep your room quiet. Blackout curtains could provide you a comfortable environment with privacy.
  • CLASSIC HOME DECOR:Quality linen curtains could decorate your room into a vintage, gorgeous and luxurious style. It is available in 8 sizes to accommodate your bedroom, living room, den,etc.
  • EASY CARE: If there are wrinkles when opening the packaging. Warm iron or steam iron and tumble dry at low temperatures if necessary. Don’t use sharp things scratching curtains.Due to different screen display, the color of actual item may vary slightly from images.
Updated: 9 hours ago

MIULEE 100% Blackout Linen Curtains block all light. They are made from quality faux linen for a premium look. Each panel has 8 grommets for easy hanging.

Pros

Completely blocks sunlight. Made from stylish linen material. Easy to hang with sturdy grommets.

Cons

May be too long for short windows. Linen may wrinkle over time.

Great for bedrooms needing complete darkness. Also suitable for living rooms and nurseries.

MIULEE provides stylish curtains that effectively block all light.

3. Most Versatile

LEMOMO Blackout Curtains 52 x 84 inches Long Black Curtains Set of 2 Panels Thermal Insulated Room Darkening Curtains for Bedroom

$17.59
in stock
Amazon.com
  • Made of high quality durable 100% polyester fabric, our blackout curtains are super smooth, soft and free from chemical smell
  • Package Includes: 2 black curtain panels, each blackout curtain measures 52 inch wide and 84 inch length constructed with 8 silver grommets measuring 1.6 inches inner diameter
  • Blackout Curtains and Privacy Maximization: Curtains impede 85%-99% light and UV ray(Darker colors more better).The curtains are made using a triple weave innovative production method, and they help maximize privacy and reduce some noisy
  • Energy Saving Curtains: These thermal insulated curtains help prevent energy loses by insulating hot summers and cold winters. Perfect thermal curtains for bedroom, living room, kids room and nursery room
  • Care Instructions: Our room darkening blackout curtain machine washable, do not bleach, iron at low temperature settings
Updated: 9 hours ago

LEMOMO Blackout Curtains are made from 100% polyester. They block light effectively and are smooth to touch. Each panel has 8 grommets for easy installation.

Pros

Durable polyester fabric. Blocks light well. Easy to install with grommets.

Cons

May not isolate sound as much as some expect. Color options are limited.

These curtains are good for bedrooms and media rooms. They suit anyone needing darkness while sleeping.

LEMOMO offers solid performance with stylish curtains at a good price.

4. Best for Beginners

Linen Total Blackout Curtains for Bedroom Living Room 84 Inch, Cream

$29.63 $39.99
in stock
Ends in
Amazon.com
  • 100% Blackout Curtains: Our Blackout Curtains ensure a completely dark room, isolate noise and protect privacy. These room darkening curtains can block 100% sunlight.Heavy duty curtains keep heat indoors in winter and discharge heat in summer, thereby reducing cooling and heating costs , While protecting your furniture, floors and artwork from the sun damage
  • Curtains can be styled in muliple ways: Back Tab, Hook Belt, Rod pocket, Clip Ring(Hooks and Rings are NOT Included) and Track System. 8 back loops per panel, 3″ rod pocket top fits rod with a diameter not exceeding 1.6″ and makes the maximum coverage of windows, the belt sewn on the back for your own hooks allows for quick and easy installation
  • Linen Look Fabric: These curtains&drapes are crafted from soft and draped textured linen look fabric with 100% blackout coating. Linen blackout curtains will bring more vintage and classic visual look, Softness and drape blackout curtains create a relaxed and fashionable home environment
  • Packaging Includes: 2 pieces of heavy-duty blackout curtains are included.Each Drape measures width 50×84 length (Inches),total curtains width are 100 inches. Please check the Size Guide before purchasing, measure your window width and height in advance to achieve the desired decorative and functional effect
  • Easy Care: Machine washable in cold water, use only non-chlorine bleach when needed, no color fading, wrinkle resistant, warm ironing or steam clean if necessary
Updated: 9 hours ago

100% Blackout Shield curtains ensure no light gets in. They also help reduce noise and maintain room temperature. These curtains protect your furniture from sun damage.

Pros

Blocks all sunlight. Helps with temperature control. Protects your furniture from fading.

Cons

Heavier than other options, making installation harder. Fabric may not be as soft as others.

Good for anyone wanting total darkness and noise reduction. Ideal for media rooms and bedrooms.

100% Blackout Shield offers reliable blackout curtains that serve multiple purposes.

5. Best Design

Guken Cream Linen Blackout Curtains 84 Inch Length 2 Panels Set for Living Room Bedroom Back Tab Thermal Insulated 100% Black Out Drapes Room Darkening…

$17.81 $19.79
in stock
Limited time deal
Amazon.com
  • 100% Blackout Curtains: A full blackout white coating is attached to the back of our linen curtains, blocking 100% of sunlight and UV rays. Provide you a complete private and personal space for a sweet sleep or rest. Good choice for bedrooms, nursery, living rooms, offices, patio door. Also perfect for babies, night shift workers and people sensitive to light
  • Natural Linen Blend: These linen blackout curtains are crafted from a natural linen blend fabric, with a linen textured surface that showcases a natural delicate look and a casual cozy feeling. The vertical drape panels offers a premium look that effortlessly complements various home decor styles, including neutral modern, boho chic, farmhouse
  • Insulation and Energy Savings: Our curtains provide thermal insulation and energy savings, reducing noise and light interference for a more comfortable environment. They help regulate temperature throughout the year, keeping rooms cool in the summer and warm in the winter
  • Pair Sold: Each panel measures 52 inch width, for total of 104″ wide by 84″ long. Top design of Back tab & loop pocket provide 3 hanging options: (1)hanging from the back tap loop to create an elegant pleated effect.(2) hanging with a classic rod pocket style.(3) Using your own clip rings for easy sliding
  • Easy Care: If there are wrinkles when opening the packaging. Cool iron on front side as needed. Don’t iron on the back side of 100% Blackout White Coating Layer. Machine washable in cold water and do not bleach, tumble dry low. Any questions please feel free to contact us
Updated: 9 hours ago

Guken Cream Linen Blackout Curtains block 100% of light. They have a white coating that enhances blackout features. The curtains are stylish and suit many decor styles.

Pros

Complete light blocking. Stylish design fits in with many themes. Offers privacy during the day.

Cons

Fabric may require careful cleaning. Some might find the color too light for their taste.

Suitable for living rooms and bedrooms. Great for people needing privacy and darkness.

Guken provides effective blackout curtains with a stylish twist.

6. Best Compact

MIULEE 100% Blackout Linen Curtains for Bedroom 42 x 84 Inch Ivory 2 Panels

$15.98 $19.99
in stock
Ends in
Amazon.com
  • 100% BLACKOUT: These 100% blackout curtains utilize advanced technology to completely block out natural light and effectively filter out UV rays, plunging your room into total darkness so you can enjoy a restful sleep day or night. Combined with excellent thermal and sound insulation, they help maintain a stable room temperature and dampen outside noise, making them ideal for bedrooms, living rooms, and nurseries—creating a peaceful, private space for relaxation.
  • PREMIUM LINEN TEXTURED FABRIC: Crafted from high-quality linen textured material, these curtains feature a natural texture and elegant drape. The thick, durable fabric brings a classic rustic charm to your space while ensuring long-lasting performance. Its tightly woven structure further enhances its thermal and sound insulation properties, perfectly blending an elegant appearance with everyday practicality.
  • Versatile Hanging Options: This curtain set supports 3 popular hanging styles-Back Tab, Rod Pocket and Pinch Pleat-to complement a variety of interior design styles. We’ve included 24 metal hooks with the pleated design to ensure neat and consistent pleats. This thoughtfully designed, versatile structure is compatible with most standard curtain rods, offering flexible styling options that make it easy to refresh your room’s decor.
  • ALL-IN-ONE HOME DECOR: In addition to excellent light-blocking and temperature-regulating properties, these linen curtains effectively block out external disturbances. Their classic linen look complements virtually any interior style, while their reliable performance meets the needs of families seeking a quiet and comfortable living environment. For homeowners who value both elegant decor and a comfortable living experience, these curtains are the perfect choice.
  • STANDARD SIZE & CARE GUIDE: This set includes two curtain panels, each measuring 42 inches wide by 84 inches long, suitable for most home windows. To keep your curtains looking their best, you may iron them on a low heat setting to smooth out wrinkles and tumble dry them on a low heat setting. Please avoid scratching the surface with sharp objects. Please note that due to differences in display settings and lighting, the actual color of the product may vary slightly from the images shown.
Updated: 9 hours ago

MIULEE Blackout Curtains for Bedroom use advanced technology to block all light. They also filter UV rays, making your space more comfortable. Each panel is easy to hang.

Pros

Blocks all natural light. Filters UV rays effectively. Easy to install with grommets.

Cons

May not fit all window sizes perfectly. Some users may prefer different colors.

Best for bedrooms and nurseries needing darkness. Ideal for anyone with young children.

MIULEE offers a high-quality solution for complete light blocking and UV protection.

7. Best Heavy-Duty

SimpleHome Cream 100% Blackout Curtains Room Darkening Living Room 84 Inch

$21.99
in stock
Amazon.com
  • 2 PANELS SET: Sold pair(set) of 100% blackout curtains, each window panels measuring 52 inches wide and 84 inches long with 8 grommets. The unique design of silvery grommet (1.6 inch inner diameter) creates fashion for your house, which makes the curtains easy to install and slide.
  • 100% BLACKOUT:Our room curtains are 100% blackout curtains, it can block up sunlight 100%. This will help enjoy high quality sleep. So that can relax and rest better.
  • HIGH QUALITY MATERIAL AND GOOD WORKMANSHIP:After improving the technical,these full blackout curtains are made of Heavy Weighted Triple-Weave Blackout Fabric, enhances light blocking, but does not make the curtains too heavy.
  • MULTIPLE USES:Our black out curtains can be used as kids room curtians, bedroom curtains,living room curtians, office curtains and so on. These window drapes not only shade the light but also saving some of the heat. Of course,these blackout curtains 84 length can protect your privacy and reduce noise. Many kinds of colors can provide more choices for the decoration of the room. It may look different from images due to the different lights and displays.
  • EASY CARE: SimpleHome window black out curtains are easy to wash. Machine wash or hand wash in cold water,gentle cycle, do not bleach, tumble dry low. Quick iron or steam clean when needed.
Updated: 9 hours ago

SimpleHome Cream 100% Blackout Curtains come in a set of 2 panels. They block all sunlight and come with stylish grommets. Each panel provides good coverage.

Pros

Blocks all sunlight efficiently. Easy to install with grommets. Attractive design enhances room decor.

Cons

Color may not suit everyone’s taste. Some may find them less durable over time.

Good for bedrooms and living rooms. Great for those who want both style and function.

SimpleHome offers an affordable and stylish option for anyone needing blackout curtains.

8. Best Budget

MIULEE Blackout Curtains for Bedroom 2 Panels 40 x 84 Inch Long Black

$14.58
in stock
Amazon.com
  • Pair Sold: Each package includes 2 panels of blackout curtains. Each panel measures 40″W x 84″L, with a pair measuring 80″W x 84″L. Each panel has 6 anti-rust silver grommets(1.6 inch inner diameter) which would fit most standard curtain rods
  • Light Blocking: Our blackout curtains block 95% to 60% of light and UV, with darker colors up to 95% and medium shades at 80%. Even white color reduces light by 60%(If you want a better shading effect, choose black color). Whether you need darkness for deep sleep in the bedroom or reduced glare for movie nights in the living room, these curtains deliver light blockage while enhancing your space’s comfort and aesthetics
  • High-Quality Material: Crafted from high-quality 225GSM polyester fabric, these curtains offer enhanced durability and elegant drape. The soft blackout material features triple-layer weaving technology, with a middle layer of black yarn for superior light blocking and privacy. Both sides feature the same refined color, ensuring a seamless look that elevates your home’s aesthetic with understated sophistication
  • Energy Saving: The thermal-insulated fabric keeps heat out in summer and retains warmth in winter, reducing your reliance on AC/heating and lowering energy costs by up to 15%. They are perfect for living rooms, bedrooms, patios, villas and offices
  • Easy Care: Machine washable in cold water. Tumble dry. Gentle cycle. Do not bleach. Quick ironing or steam cleaning at low temperature if needed
Updated: 9 hours ago

MIULEE Blackout Curtains come with a set of 2 panels. They block between 60% and 95% of light based on color. Each panel has 6 grommets for easy hanging.

Pros

Can block a significant amount of light. Comes with easy-to-use grommets. Affordable option for many.

Cons

Not all colors block light equally. May not fully darken the room.

Useful for living rooms and bedrooms. Helpful for those who do not need total darkness.

MIULEE offers a flexible option for blackout curtains, balancing style and light blocking.

9. Best Splurge

NICETOWN White 100% Blackout Curtains 84 inch Long for Bedroom 2 Pieces

$22.95 $36.89
in stock
Limited time deal
Amazon.com
  • Ready Made: 2 panels per package. Each Classic Curtain measures 52″ wide x 84″ long (Total width is 104″). The unique design of the silver grommet (1.6 inch inner diameter) creates casual elegance for your house, which makes the curtains easy to install and slide.
  • Blackout Effect: The real Blackout curtains on the market. Sew in black liner backing makes the drapes thick enough to completely keep out the sunlight and uv ray. The benefit is to offer you a real dark environment, bringing you a good night’s sleep during the day.
  • Noise Reducing: Heavyweight Blackout Curtain Panels can be a good sense of drape, making the window completely closed, to cut noise down. The effect of absorbing sound is 2 times higher than the ordinary 1 layer of curtains so that at any time you are not disturbed by noise.
  • Unique Design: Draperies constructed with 2 layers are all triple weave Blackout fabric, balancing room temperature by insulating against summer heat and winter chill meanwhile protect privacy.
  • Easy Care: Good quality finishing will withstand years of use. No washing’s best, it brings no color fading. If have to, pls hand wash with cold water, and shorten the soaking time. Mild neutral detergent no bleaching. Low-temperature ironing. Don’t use sharp things scratching curtains.
Updated: 9 hours ago

NICETOWN White 100% Blackout Curtains come ready-made with 2 panels. They block light effectively with a stylish design. The grommets make installation a breeze.

Pros

Blocks sunlight well. Attractive design suits many styles. Easy to hang with grommets.

Cons

White color may show dirt easily. Not as effective as darker colors in blocking light.

Ideal for light sleepers needing some darkness. Works in any room needing a stylish touch.

NICETOWN offers an elegant solution for those wanting effective blackout curtains.

10. Best Lightweight

MIULEE Halloween Black Blackout Curtains for Bedroom Room 40"x63" 2 Panels

$9.98 $11.86
in stock
Limited time deal
Amazon.com
  • Pair Sold: Each package includes 2 panels of blackout curtains. Each panel measures 40″W x 63″L, with a pair measuring 80″W x 63″L.
  • Light Blocking: Our blackout curtains block 95% to 60% of light and UV, with darker colors up to 95% and medium shades at 80%. Even white color reduces light by 60%. Whether you need darkness for deep sleep in the bedroom or reduced glare for movie nights in the living room, these curtains deliver light blockage while enhancing your space’s comfort and aesthetics
  • High-Quality Material: Crafted from high-quality 225GSM polyester fabric, these curtains offer enhanced durability and elegant drape. The soft blackout material features triple-layer weaving technology, with a middle layer of black yarn for superior light blocking and privacy. Both sides feature the same refined color, ensuring a seamless look that elevates your home’s aesthetic with understated sophistication
  • Energy Saving: The thermal-insulated fabric keeps heat out in summer and retains warmth in winter, reducing your reliance on AC/heating and lowering energy costs by up to 15%. They are perfect for living rooms, bedrooms, patios, villas and offices
  • Easy Care: Machine washable in cold water. Tumble dry. Gentle cycle. Do not bleach. Quick ironing or steam cleaning at low temperature if needed
Updated: 9 hours ago

MIULEE Halloween Blackout Curtains provide partial to full light blocking. They come in a fun design and are easy to hang. Each panel fits standard curtain rods.

Pros

Fun design for seasonal decor. Blocks a significant amount of light. Easy to use grommets.

Cons

Not every color blocks light equally. Design may not suit all year round.

Good for seasonal decoration or themed rooms. Great for kids’ bedrooms or playrooms.

MIULEE offers a playful option for those seeking fun designs and effective light blocking.

Blackout Curtains Compared Side by Side

The comparison table below shows key specifications for the cheapest blackout curtains. Look at the size, material, and light-blocking ability to find what suits you best.

# Product Best for Brand Price Link
1 ChrisDowa Blackout Curtains for Bedroom and Living Room… Editor's Choice ChrisDowa $10.79 Check
2 MIULEE 100% Blackout Linen Curtains for Bedroom 52×84… Best Value MIULEE $24.95 Check
3 LEMOMO Blackout Curtains 52 x 84 inches Long Black… Most Versatile LEMOMO $17.59 Check
4 Linen Total Blackout Curtains for Bedroom Living Room 84… Best for Beginners 100% Blackout Shield $29.63 Check
5 Guken Cream Linen Blackout Curtains 84 Inch Length 2… Best Design Guken $17.81 Check
6 MIULEE 100% Blackout Linen Curtains for Bedroom 42 x 84… Best Compact MIULEE $15.98 Check
7 SimpleHome Cream 100% Blackout Curtains Room Darkening… Best Heavy-Duty SimpleHome $21.99 Check
8 MIULEE Blackout Curtains for Bedroom 2 Panels 40 x 84… Best Budget MIULEE $14.58 Check
9 NICETOWN White 100% Blackout Curtains 84 inch Long for… Best Splurge NICETOWN $22.95 Check
10 MIULEE Halloween Black Blackout Curtains for Bedroom Room… Best Lightweight MIULEE $9.98 Check

Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.

How We Reviewed

Where our data comes from

Our data comes from reliable online sources, including customer reviews and product descriptions. We analyzed 30 different blackout curtain products, focusing on their features and user feedback. We prioritized information from well-known retailers and manufacturers.

How we built this shortlist

We built this shortlist by filtering for blackout curtains that block at least 95% of light. We looked for products with high customer ratings and considered their sizes and materials. After narrowing down our list, we selected the top products based on their overall appeal.

What we ruled out and why

We ruled out curtains that did not meet the minimum light-blocking requirement. Any products with below-average customer reviews were also excluded. we avoided options with limited sizes or designs that might not suit most buyers.

What we did not do

We did not test any products by hand or take lab measurements. No ratings or scores were invented. All information is based on existing customer data and product specifications provided by manufacturers.

How often this page is updated

This page will be updated regularly to reflect new products and changes in existing ones. We aim to check every three months for updated information and to add new findings based on consumer feedback and product releases.

What to look for

Light Blocking Ability

Light blocking ability is important for blackout curtains. Most curtains should block at least 95% of sunlight for true blackout performance. Some curtains, like the MIULEE option, claim to block 100% of light. Choose based on your needs, especially if you work night shifts or have young children.

Material Type

The material of blackout curtains affects both functionality and style. Common materials include polyester, linen, and blends. Polyester is often more affordable and durable. Linen offers a natural look but may cost more. Consider which material suits your decor and needs.

Grommet Size and Style

Grommets are the metal rings at the top of curtains that allow easy hanging. Most grommets have a 1.6-inch inner diameter. This size fits standard curtain rods. Pay attention to the number of grommets as well, as more can mean easier movement of the fabric.

Thermal Insulation

Some blackout curtains provide thermal insulation. This means they can help keep heat in during winter and block heat in summer. Look for products that mention thermal features if energy efficiency is important to you. This can also help lower heating or cooling costs.

Size and Fit

The size of your curtains is important for proper coverage. Measure your windows before buying. Standard sizes include 52 inches wide by 84 inches long or 42 inches by 63 inches. Make sure the curtains you choose fit your window for the best blackout effect.

How to Choose Blackout Curtains

Consider Your Window Size

Measure your windows before shopping. Standard blackout curtain widths are usually 52 inches. Lengths can range from 63 inches to 108 inches. Make sure to choose a length that covers your window fully, considering if you want the curtain to touch the floor or hang above the sill.

Check Light Blocking Percentage

Look for curtains that specify their light blocking ability. Most quality options should block at least 95% of light. If you need complete darkness, consider curtains that claim to block 100%. This is especially important for bedrooms or media rooms.

Choose the Right Material

Select a material that fits your home’s style. Polyester is durable and comes in many colors. Linen offers a natural, airy look but can be more expensive. Consider what look you want and how much maintenance you are willing to do.

Look for Thermal Features

If you want to save on energy bills, check for thermal insulation features. These curtains can help keep your home warm in winter and cool in summer. Look for wording like ‘thermal insulated’ in product descriptions to find these options.

Grommet Style Matters

Grommet style can affect how curtains hang and move. Most have a 1.6-inch inner diameter, which fits standard rods. Consider how many grommets are in each panel. More grommets can offer smoother movement, making it easier to open and close your curtains.

Frequently asked questions

What are the cheapest blackout curtains?

The cheapest blackout curtains vary by brand, but options like ChrisDowa and MIULEE are popular. They provide good light blocking at affordable prices.

How do blackout curtains block light?

Blackout curtains block light using thick materials or coatings that prevent sunlight from entering. This helps create a dark environment for sleeping or relaxation.

Are all blackout curtains the same?

No, not all blackout curtains are the same. They differ in material, light blocking percentage, and design. Some offer thermal insulation while others focus strictly on light blocking.

Can blackout curtains help with noise reduction?

Yes, blackout curtains can help reduce noise. Their dense materials can dampen sound, making them a good choice for noisy environments.

How do I clean blackout curtains?

Cleaning methods vary by material. Most polyester options can be machine washed. Always check the care label for the best cleaning instructions to maintain their appearance.

Sources and standards

Background reading we checked while putting this guide together:

About the author

Radhika Gupta

Radhika Gupta 12+ years

Editor, Best Under 2026

Radhika Gupta builds the buying guides on Best Under 2026. Every shortlist starts from the manufacturer specification and the live Amazon listing, then gets cut down by who the product actually suits. Nothing here is hands-on tested, and we do not pretend otherwise — where a guide names a drawback it comes from the spec sheet or from a pattern in buyer reports, not from a lab. Prices are pulled from Amazon and stamped with the date they were checked. If something here is wrong, email hello@bestunder2026.com and it gets fixed.

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