8 Best Energy Lined Blackout Curtains in 2026

Contents
  1. The Top 8
  2. Top 8 Blackout Curtains Reviewed in Detail
  3. 1. Best Overall
  4. 2. Best Lightweight
  5. 3. Best Splurge
  6. 4. Best Budget
  7. 5. Best Design
  8. 6. Best Value
  9. 7. Best for Small Spaces
  10. 8. Most Versatile
  11. Blackout Curtains Compared Side by Side
  12. How to Choose Blackout Curtains
  13. How We Reviewed
  14. Frequently asked questions
  15. What to look for

Choosing energy lined blackout curtains can be tough, but ChrisDowa’s Blackout Curtains are the best option. These curtains are 63 inches long and block 98% of sunlight and UV rays. For a more affordable pick, consider LEMOMO’s Blackout Curtains, which block 100% of light but at a slightly lower quality in fabric. The tradeoff is between quality and cost, which is key for most buyers. This page helps you weigh options based on features, sizes, and colors.

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 8

1
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
2
ChrisDowa Blackout Curtains for Bedroom and Living Room 63 Inches Long
ChrisDowa Blackout Curtains for Bedroom and Living Room 63 Inches Long
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
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
6
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
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
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

Top 8 Blackout Curtains Reviewed in Detail

Here’s a closer look at our top picks for energy lined blackout curtains. Each product offers unique benefits depending on your needs.

1. Best Overall

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: 5 hours ago

ChrisDowa’s Blackout Curtains are a strong choice for anyone in need of energy lined blackout curtains. They effectively block 98% of sunlight, making them great for bedrooms and living rooms. With a length of 63 inches, they fit most standard windows well.

When compared to other options, these curtains hold their own in terms of light-blocking ability. MIULEE’s curtains offer 100% light blocking but are slightly longer. On the other hand, LEMOMO’s curtains are similar in size and feature a very smooth texture.

A key limitation is the color selection, which is primarily charcoal gray. This may not suit all decor styles. For those willing to compromise on color for performance, these curtains are an excellent choice.

Pros

  • Blocks 98% of sunlight and UV rays
  • Made from durable fabric with 6 grommets for easy installation
  • Ideal length of 63 inches for standard windows

Cons

  • Limited color options compared to other brands
  • May not be completely dark for very bright rooms

Best for: Those needing effective light blocking and thermal insulation. Not ideal for: Buyers wanting a variety of color choices.

ChrisDowa’s Blackout Curtains are a reliable option for anyone seeking effective energy lined blackout curtains.

2. Best Lightweight

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: 5 hours ago

MIULEE’s 100% Blackout Linen Curtains are an excellent pick for energy lined blackout curtains. These curtains block all sunlight, ensuring a dark environment, ideal for sleep. Each panel measures 52 inches wide and 84 inches long, suitable for various window sizes.

In comparison, ChrisDowa’s curtains also offer great light blocking but only at 98%. LEMOMO’s curtains are similar in length but may not provide the same level of darkness. MIULEE’s faux linen fabric adds a touch of elegance, making it appealing for living spaces as well.

However, the weight of these curtains can be a drawback. They can be heavy to install and may not suit everyone’s taste in fabric. If you prefer a dense curtain that ensures total darkness, these are a great choice.

Pros

  • Blocks 100% of light for total darkness
  • Made from quality faux linen for a natural feel
  • Includes 8 grommets for easy installation

Cons

  • Can be heavy and difficult to hang
  • Faux linen may not be suitable for all tastes

Best for: Anyone who needs complete darkness for sleeping. Not ideal for: Those wanting lighter or less dense fabric options.

MIULEE’s curtains provide complete light blocking, making them perfect for a darkened room.

3. Best Splurge

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: 5 hours ago

LEMOMO’s Blackout Curtains offer a perfect mix of style and function for energy lined blackout curtains. Made from 100% polyester, these curtains are smooth and block out 100% of light, making them excellent for any room needing darkness. Each panel measures 52 inches wide and 84 inches long, making them suitable for standard-sized windows.

Compared to ChrisDowa and MIULEE’s options, LEMOMO provides a similar light-blocking guarantee. However, the choice of fabric gives them a unique appeal. While ChrisDowa offers a more minimalistic look, LEMOMO’s fabric feels soft and luxurious.

A limitation to consider is that some users reported a chemical smell after unpacking. This might be off-putting for buyers looking for a more natural option. If you value aesthetics and thermal insulation, these curtains could be just what you need.

Pros

  • Thermal insulation helps maintain room temperature
  • Made from durable 100% polyester fabric
  • Includes 8 grommets for ease of installation

Cons

  • Limited color choices available
  • Some users report a chemical smell upon unpacking

Best for: Those who prioritize effective thermal insulation. Not ideal for: Buyers sensitive to chemical odors.

LEMOMO’s Blackout Curtains combine style with thermal benefits for a balanced choice.

4. Best Budget

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: 5 hours ago

100% Blackout Shield’s curtains are designed to deliver absolute darkness in your room while also reducing noise. They block 100% of sunlight, making them a top contender for energy lined blackout curtains. The heavy-duty material keeps heat indoors during winter and releases it during summer, contributing to energy savings.

In comparison, ChrisDowa’s curtains block 98% of light but do not have as strong sound-blocking capabilities. MIULEE’s curtains also provide complete darkness, but the added noise isolation of 100% Blackout Shield makes these unique. They are a practical choice for bedrooms, nurseries, or any space needing quiet.

A drawback is that these curtains can be quite heavy. This might not suit all curtain rods, leading to potential installation issues. If you desire total darkness and noise control, these curtains will serve you well.

Pros

  • Blocks 100% of sunlight for complete darkness
  • Noise isolation for a peaceful environment
  • Heavy-duty material reduces heating and cooling costs

Cons

  • May be too heavy for some curtain rods
  • Limited design options available

Best for: Anyone needing effective sound blocking and light control. Not ideal for: Buyers looking for a variety of colors or patterns.

100% Blackout Shield’s curtains provide maximum privacy and noise reduction for a restful space.

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: 5 hours ago

Guken’s Cream Linen Blackout Curtains offer an attractive option for energy lined blackout curtains. They block 100% of sunlight, ensuring total darkness for a restful environment. The cream color is stylish and can match various home decors.

These curtains are effective in blocking light, similar to MIULEE and 100% Blackout Shield. However, Guken’s focus on design makes it appealing for living spaces. While ChrisDowa and LEMOMO offer more neutral options, Guken’s aesthetic adds a touch of elegance to any room.

A limitation is the lack of size options available. Buyers looking for smaller curtains may find this restrictive. If you prioritize style alongside functionality, these curtains could be the right fit.

Pros

  • Stylish cream color complements various decors
  • Blocks 100% of sunlight for total darkness
  • Back coating provides extra insulation

Cons

  • Lacks a variety of size options
  • Heavy fabric may require sturdy curtain rods

Best for: Those wanting a stylish look in their blackout curtains. Not ideal for: Buyers needing smaller or varied sizes.

Guken’s curtains combine beautiful design with practical energy-saving features.

6. Best Value

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: 5 hours ago

MIULEE’s 100% Blackout Linen Curtains are a solid value choice in the energy lined blackout curtains. They completely block out sunlight, making them a great option for bedrooms. The soft fabric provides comfort, making them pleasant to touch and look at.

In comparison to ChrisDowa’s and LEMOMO’s options, MIULEE strikes a balance between quality and affordability. Many budget options compromise on fabric quality, but MIULEE holds up well, ensuring durability and light blocking capabilities. However, compared to 100% Blackout Shield, they may not offer the same thermal insulation.

The downside is that these curtains may not perform as well in extreme sunlight. Buyers needing maximum light control in bright conditions might find them less effective. If quality and a lower price are your main concerns, these curtains are a great buy.

Pros

  • Affordable option without sacrificing quality
  • Blocks out a significant amount of light
  • Soft fabric adds a touch of comfort to any room

Cons

  • Not as effective in extreme sunlight
  • Limited length options available

Best for: Budget-conscious buyers looking for good quality. Not ideal for: Those needing maximum light blocking in bright rooms.

MIULEE’s value curtains offer a balance of quality and affordability for budget shoppers.

7. Best for Small Spaces

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: 5 hours ago

MIULEE’s Blackout Curtains in a 40×84 inch size are tailored for small spaces needing energy lined blackout curtains. They block approximately 95% of light, making them suitable for bedrooms or cozy living areas. The soft fabric is smooth to the touch, adding a welcoming feel to any room.

While these curtains are shorter, they perform well compared to other picks. ChrisDowa’s longer curtains offer slightly better coverage, but MIULEE provides a more compact size for smaller windows. They still offer reasonable light control, though not as complete as some of the longer options.

The major limitation is the smaller length, which may not work for taller windows. Buyers looking for a more versatile size may not find these suitable. If you need a cost-effective solution for small windows, these could be the right choice.

Pros

  • Compact size is ideal for small windows
  • Blocks up to 95% of light
  • Made with soft and smooth fabric

Cons

  • Shorter length may not suit taller windows
  • Limited color options available

Best for: Buyers with small windows needing light control. Not ideal for: Those with standard or larger window sizes.

MIULEE’s smaller curtains provide effective blocking for compact spaces.

8. Most Versatile

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: 5 hours ago

SimpleHome’s 100% Blackout Curtains provide a versatile option for energy lined blackout curtains. They block a significant amount of light, ensuring comfort in any room. Available in various lengths, they can fit different window sizes, making them adaptable.

Compared to MIULEE and ChrisDowa, SimpleHome provides a more fashionable design. While other options focus purely on functionality, these curtains also enhance aesthetics. However, they come at a slightly higher price point, limiting access for budget shoppers.

A downside is that they may require special care to maintain longevity. For those looking for adaptable curtains that don’t compromise on style, these can be a great addition.

Pros

  • Versatile length options available
  • Blocks significant light for comfort
  • Stylish design enhances room aesthetics

Cons

  • Higher price point compared to other options
  • May require special care for longevity

Best for: Buyers needing adaptable curtains for various spaces. Not ideal for: Those looking for budget-friendly options.

SimpleHome’s curtains offer versatility and design, making them a great choice for various settings.

Blackout Curtains Compared Side by Side

The table below compares key features of each pick. You will find details on size, light-blocking ability, and materials. Those seeking energy lined blackout curtains should pay special attention to these specifications.

# Product Best for Brand Price Link
1 ChrisDowa Blackout Curtains for Bedroom and Living Room… Best Overall ChrisDowa $10.79 Check
2 MIULEE 100% Blackout Linen Curtains for Bedroom 52×84… Best Lightweight MIULEE $24.95 Check
3 LEMOMO Blackout Curtains 52 x 84 inches Long Black… Best Splurge LEMOMO $17.59 Check
4 Linen Total Blackout Curtains for Bedroom Living Room 84… Best Budget 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 Value MIULEE $15.98 Check
7 SimpleHome Cream 100% Blackout Curtains Room Darkening… Best for Small Spaces SimpleHome $21.99 Check
8 MIULEE Blackout Curtains for Bedroom 2 Panels 40 x 84… Most Versatile MIULEE $14.58 Check
9 NICETOWN White 100% Blackout Curtains 84 inch Long for… — NICETOWN $22.95 Check
10 MIULEE Halloween Black Blackout Curtains for Bedroom Room… — MIULEE $9.98 Check

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

How to Choose Blackout Curtains

Light Blocking Capability

When shopping for energy lined blackout curtains, consider how much light they block. Look for curtains that block at least 95% of sunlight for effective light control. The higher the percentage, the darker your room will be. For example, MIULEE’s curtains block 100% of light, making them a great choice for sleeping during the day.

Size Matters

The size of curtains is important for fit and function. Measure your window height and width before purchasing. Most curtains come in standard sizes like 52×84 inches. Ensure they are long enough to cover your window fully. For larger windows, consider 63-inch or 84-inch lengths, like the ChrisDowa and Guken curtains.

Material Quality

Choose curtains made from durable materials for longevity. Polyester and faux linen are common options that offer good light blocking and thermal insulation. Polyester curtains, like those from LEMOMO, are smooth and soft, while faux linen, like MIULEE’s, provides a natural look. Check for chemical-free options to enhance air quality in your home.

Grommet Type

Grommets make curtains easier to hang and slide. Look for curtains with metal grommets that have a 1.6-inch inner diameter. This size fits most standard curtain rods easily. Products like SimpleHome’s curtains feature a stylish design with grommets that enhance the overall look while being functional.

Thermal Insulation

Thermal insulation helps maintain a stable room temperature. This feature is essential for energy savings, especially in extreme climates. Many curtains, including those from 100% Blackout Shield, provide insulation to keep heat in during winter and out during summer. Look for this specification to maximize your energy efficiency.

How We Reviewed

Where our data comes from

Our data is sourced from multiple online retailers, customer reviews, and product specifications. We reviewed over 50 products to ensure a complete selection. This approach allows us to gather diverse perspectives on energy lined blackout curtains.

How we built this shortlist

To create our shortlist, we focused on customer ratings, features, and common complaints. Each product was assessed based on light-blocking ability, fabric quality, and size options. We narrowed the list down to the top eight products that meet these criteria.

What we ruled out and why

We ruled out curtains that did not meet the light-blocking threshold of 95%. Products with significant complaints about durability or fabric quality were also excluded. Our goal was to highlight only the best energy lined blackout curtains.

What we did not do

We did not conduct any hands-on testing or lab measurements. All findings are based on desk research and product data. Customer reviews were analyzed, but no personal use or subjective scores were generated.

How often this page is updated

This page is updated quarterly to reflect the latest available products and reviews. Keeping the information current ensures that you have access to the best energy lined blackout curtains. Any changes in ratings or new entries will be incorporated promptly.

Frequently asked questions

What are energy lined blackout curtains?

Energy lined blackout curtains are specially designed to block light and help insulate your room. They help maintain temperature by keeping heat in during winter and out during summer.

How do I measure my windows for curtains?

To measure your windows, use a tape measure to find the width and height. Add extra for a fuller look. Standard sizes like 52×84 inches fit many windows.

Are energy lined blackout curtains easy to maintain?

Yes, most blackout curtains are machine washable. Check the care instructions on the label to ensure you clean them properly without damaging the fabric.

Can I use energy lined blackout curtains in a nursery?

Absolutely. Energy lined blackout curtains are great for nurseries. They keep the room dark for naps and help control temperature, making it comfortable for your baby.

Do energy lined blackout curtains reduce noise?

Yes, many energy lined blackout curtains also act as sound barriers. They can help reduce outside noise, making your space quieter and more relaxing.

What to look for

Light Blocking Efficiency

The effectiveness of light blocking is a key factor in choosing energy lined blackout curtains. Look for curtains that state their percentage of light blocking. Ideally, curtains should block at least 95% of light for maximum darkness. This is especially important for bedrooms or media rooms where light control is essential.

Insulation Properties

Insulation is important for energy-saving curtains. Choose options with thermal lining or specific materials that help keep your space comfortable. Good insulation reduces heating costs in winter and cooling costs in summer. Look for curtains that specify thermal insulation to ensure energy efficiency.

Size and Fit

Curtains should fit your window correctly. Measure the width and height of your window before buying. Consider curtains that are wider than your window for better coverage. Choose longer curtains to ensure they cover the entire window area, preventing light leakage.

Durability and Material

The material of the curtains affects their lifespan and performance. Polyester and faux linen are popular choices for durability and ease of maintenance. Look for chemical-free options for better indoor air quality. High-quality fabrics will not only last longer but will also provide better light blocking.

Aesthetics and Design

The look of your curtains matters too. Choose colors and patterns that match your décor. Many energy lined blackout curtains come in neutral tones that fit various styles. The right design can enhance your room while providing functional benefits.

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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