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If you’re searching for blackout curtains that also help reduce energy costs, you’re looking at a balance of light-blocking ability, insulation quality, and affordability. The H.VERSAILTEX 96 Inch Blackout Curtains stand out as the best overall for their superior thermal insulation and durability. For budget-friendly options, the NICETOWN Blackout Curtains deliver excellent coverage without breaking the bank, while the LEMO Blackout Curtains combine thermal insulation with a versatile design. Keep in mind, choosing curtains with high energy-saving features often involves tradeoffs between price, ease of installation, and aesthetic fit. Continue reading to find the complete breakdown of these top choices and what suits your specific needs.

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14
compared
10
brands
6
colors
2
max number of panels
Which blackout curtains energy saving should you buy?
★ Top Pick
H.VERSAILTEX 100% Blackout Lin
Best Overall for Stylish Energy Efficiency
Blocks 100% of bright sunlight and UV rays for complete darkness
See on Amazon →
Buyers with small windows or limited space who prioritize ease of installation and light blocking.
RYB HOME Bedroom Blackout Curt
Effective light blocking for dark sleeping environments
View on Amazon →
Homeowners seeking complete darkness for sleep or media viewing, especially in bedrooms or home theaters.
MIULEE Cream 100% Blackout Cur
Blocks 100% of sunlight and UV rays
View on Amazon →
Homeowners with large windows seeking energy efficiency and room darkening in sizeable spaces.
LEMOBO Blackout Curtains 52 x
Effective light and UV blocking
View on Amazon →
Individuals needing a single, effective blackout panel for small to medium windows or as part of a layered window treatment.
Sun Zero Easton Halloween Blac
Blocks out most unwanted light for better sleep
View on Amazon →
Number of Panels — compared
RYB HOME Bedroom Blackout Curt2
MIULEE Cream 100% Blackout Cur2
LEMOBO Blackout Curtains 52 x 2
NICETOWN Blackout Curtains for2
H.VERSAILTEX 100% Blackout Lin2
Simplebrand Blackout Curtains 2
DWCN Blackout Curtains for Bed2
Yakamok Grey 100% Blackout Cur2
H.VERSAILTEX 100% Blackout Cur1
Sun Zero Soho 2-Pack Blackout 2
MIULEE Blackout Curtains for B2
MIULEE 100% Blackout Linen Cur2
Pros & cons at a glance
RYB HOME Bedroom Blackout Curt
✓ Effective light blocking for dark sleeping environments
✗ May arrive with creases requiring steaming or ironing
MIULEE Cream 100% Blackout Cur
✓ Blocks 100% of sunlight and UV rays
✗ Heavy fabric may require sturdy hardware
LEMOBO Blackout Curtains 52 x
✓ Effective light and UV blocking
✗ Dark colors may absorb heat and affect room temperature
Sun Zero Easton Halloween Blac
✓ Blocks out most unwanted light for better sleep
✗ Panels sold individually, so extra purchase needed for full coverage
NICETOWN Blackout Curtains for
✓ Effective light and UV blocking
✗ Dark colors may fade over time
H.VERSAILTEX 100% Blackout Lin
✓ Blocks 100% of bright sunlight and UV rays for complete darkness
✗ Linen-like fabric may wrinkle and require ironing
Simplebrand Blackout Curtains
✓ Blocks 100% of light for complete darkness
✗ Blackout fabric may be less breathable in hot climates
DWCN Blackout Curtains for Bed
✓ Effective light blocking (90%-99%) for better sleep
✗ Dark grey color may show dust or lint more visibly
Yakamok Grey 100% Blackout Cur
✓ Blocks 100% sunlight and UV rays effectively
✗ May be too thick for warmer climates
H.VERSAILTEX 100% Blackout Cur
✓ Blocks 99% of sunlight and UV rays
✗ Plain design may be less appealing decoratively
Sun Zero Soho 2-Pack Blackout
✓ Effective blackout and noise reduction
✗ May be too dark for some preferences
MIULEE Blackout Curtains for B
✓ Blocks up to 95% of light
✗ Light blocking varies with lighting conditions
ChrisDowa 100% Blackout Curtai
✓ Provides total blackout for dark environments
✗ Limited color choices
MIULEE 100% Blackout Linen Cur
✓ Blocks 100% of light for perfect darkness
✗ Color may vary slightly from images

Key Takeaways

  • Thermal insulation performance is a key factor distinguishing the most energy-efficient blackout curtains.
  • Material quality and fabric density directly impact light blocking and heat retention capabilities.
  • Grommet and rod-pocket designs influence ease of installation and aesthetic appeal.
  • Higher price often correlates with better energy-saving features, but budget options can still provide good blackout and insulative qualities.
  • Size and room compatibility are crucial—measure carefully to ensure full coverage and effective energy savings.
2
MIULEE Cream 100% Blackout Cur
Best for Complete Darkness and Aesthetic Appeal
1
RYB HOME Bedroom Blackout Curt
Best for Small Windows and Versatile Spaces
3
LEMOBO Blackout Curtains 52 x
Best for Large Windows and Energy Savings

Our Top Blackout Curtains Energy Saving Picks

RYB HOME Bedroom Blackout Curtains, 45 inches Length, BlackRYB HOME Bedroom Blackout Curtains, 45 inches Length, BlackBest for Small Windows and Versatile SpacesMaterial: PolyesterLength: 45 inchesWidth: 42 inches per panelVIEW ON AMAZONSee Our Full Breakdown
MIULEE Cream 100% Blackout Curtains for Bedroom 40×63 Inch LongMIULEE Cream 100% Blackout Curtains for Bedroom 40x63 Inch LongBest for Complete Darkness and Aesthetic AppealMaterial: 225GSM polyesterSize: 40×63 inchesNumber of Panels: 2VIEW ON AMAZONSee Our Full Breakdown
LEMOBO Blackout Curtains 52 x 84 inches, Set of 2, Thermal Insulated Room Darkening Curtains for BedroomLEMOBO Blackout Curtains 52 x 84 inches, Set of 2, Thermal Insulated Room Darkening Curtains for BedroomBest for Large Windows and Energy SavingsMaterial: 100% polyesterSize: 52 x 84 inchesNumber of Panels: 2VIEW ON AMAZONSee Our Full Breakdown
Sun Zero Easton Halloween Blackout Grommet Curtain Panel, Black, 40″ W x 84″ LSun Zero Easton Halloween Blackout Grommet Curtain Panel, Black, 40" W x 84" LBest for Single Panel Needs and Easy SetupWidth: 40 inchesLength: 84 inchesColor: BlackVIEW ON AMAZONSee Our Full Breakdown
NICETOWN Blackout Curtains for Bedroom, 42″ Wide x 63″ Long, 2 PanelsNICETOWN Blackout Curtains for Bedroom, 42" Wide x 63" Long, 2 PanelsBest for Budget-Friendly Room DarkeningSize: 42″ wide x 63″ longNumber of Panels: 2Grommets: 6 per panelVIEW ON AMAZONSee Our Full Breakdown
H.VERSAILTEX 100% Blackout Linen Curtains 84″ Length, 2 Panels, NaturalH.VERSAILTEX 100% Blackout Linen Curtains 84" Length, 2 Panels, NaturalBest Overall for Stylish Energy EfficiencyNumber of Panels: 2Panel Width: 52 inchesPanel Length: 84 inchesVIEW ON AMAZONSee Our Full Breakdown
Simplebrand Blackout Curtains 84 Inch Length 2 Panels Set for Bedroom and Living Room, 52″ Wide, Thermal Insulated, Full Room Darkening, Grommet Window TreatmentSimplebrand Blackout Curtains 84 Inch Length 2 Panels Set for Bedroom and Living Room, 52" Wide, Thermal Insulated, Full Room Darkening, Grommet Window TreatmentBest Value for Thermal Insulation and Light BlockingNumber of Panels: 2Panel Width: 52 inchesPanel Length: 84 inchesVIEW ON AMAZONSee Our Full Breakdown
DWCN Blackout Curtains for Bedroom, 63 Inch Length, 2 Panels, Dark GreyDWCN Blackout Curtains for Bedroom, 63 Inch Length, 2 Panels, Dark GreyBest for All-Season Practicality and Easy CareMaterial: 100% PolyesterColor: Dark GreyLength: 63 inchesVIEW ON AMAZONSee Our Full Breakdown
Yakamok Grey 100% Blackout Curtain Panels 84 inches, 52″ Wide, 2 PanelsYakamok Grey 100% Blackout Curtain Panels 84 inches, 52" Wide, 2 PanelsBest for Noise Reduction and Easy InstallationMaterial: 100% PolyesterNumber of Panels: 2Panel Width: 52 inchesVIEW ON AMAZONSee Our Full Breakdown
H.VERSAILTEX 100% Blackout Curtains for Bedroom, 96 inch Thermal Insulated Long Blackout Curtains for Living Room, Energy Saving, Grommet, Jet Black, 1 PanelH.VERSAILTEX 100% Blackout Curtains for Bedroom, 96 inch Thermal Insulated Long Blackout Curtains for Living Room, Energy Saving, Grommet, Jet Black, 1 PanelBest for Longer, Single Panel Coverage and High SunblockSize: 52 inch width x 96 inch lengthGrommet Diameter: 1.6 inchMaterial: Vinyl and PVC freeVIEW ON AMAZONSee Our Full Breakdown
Sun Zero Soho 2-Pack Blackout Grommet Curtain Panels, Charcoal Gray, 54″ W x 84″ LSun Zero Soho 2-Pack Blackout Grommet Curtain Panels, Charcoal Gray, 54" W x 84" LBest Overall for Energy Efficiency and Noise ReductionMaterial: 100% PolyesterColor: Charcoal GraySize: 54″ W x 84″ LVIEW ON AMAZONSee Our Full Breakdown
MIULEE Blackout Curtains for Bedroom, 2 Panels, 40 x 63 Inches, Dark GreyMIULEE Blackout Curtains for Bedroom, 2 Panels, 40 x 63 Inches, Dark GreyBest Value for Effective Light Blocking and Energy SavingNumber of Panels: 2Panel Size: 40 x 63 inchesColor: Dark GreyVIEW ON AMAZONSee Our Full Breakdown
ChrisDowa 100% Blackout Curtains for Bedroom, 63 Inch Long with Black Liner, Set of 2ChrisDowa 100% Blackout Curtains for Bedroom, 63 Inch Long with Black Liner, Set of 2Best for Complete Darkness and PrivacySet: 2 panelsColor: Light GraySize: 42 inch wide x 63 inch longVIEW ON AMAZONSee Our Full Breakdown
MIULEE 100% Blackout Linen Curtains for Bedroom 52×84 Inches Natural BeigeMIULEE 100% Blackout Linen Curtains for Bedroom 52x84 Inches Natural BeigeBest for Elegant, Energy-Efficient Linen StyleSize: 52 inches x 84 inchesNumber of Panels: 2Material: Faux linenVIEW ON AMAZONSee Our Full Breakdown
Specs at a glance
blackout curtains energy savingMaterialNumber of PanelsColorSize
RYB HOME Bedroom Blackout CurtPolyester2
MIULEE Cream 100% Blackout Cur225GSM polyester240×63 inches
LEMOBO Blackout Curtains 52 x 100% polyester252 x 84 inches
Sun Zero Easton Halloween BlacBlackout fabricBlack
NICETOWN Blackout Curtains forPolyester242" wide x 63" long
H.VERSAILTEX 100% Blackout Lin100% polyester with blackout lining2Natural
Simplebrand Blackout Curtains 280GSM high-density polyester2Black
DWCN Blackout Curtains for Bed100% Polyester2Dark Grey
Yakamok Grey 100% Blackout Cur100% Polyester2
H.VERSAILTEX 100% Blackout CurVinyl and PVC free152 inch width x 96 inch length
Sun Zero Soho 2-Pack Blackout 100% Polyester2Charcoal Gray54" W x 84" L
MIULEE Blackout Curtains for B225GSM polyester2Dark Grey
ChrisDowa 100% Blackout CurtaiSoft, chemical-free fabricLight Gray42 inch wide x 63 inch long
MIULEE 100% Blackout Linen CurFaux linen2Natural Beige52 inches x 84 inches

More Details on Our Top Picks

  1. RYB HOME Bedroom Blackout Curtains, 45 inches Length, Black

    RYB HOME Bedroom Blackout Curtains, 45 inches Length, Black

    Best for Small Windows and Versatile Spaces

    View on Amazon

    This set of blackout curtains excels at blocking out light in small spaces, such as bedrooms and nurseries, thanks to its triple-weave fabric that offers 85-99% light reduction. Compared to the thicker double-layer options like MIULEE, the RYB HOME curtains are more suited for smaller windows where easy installation and quick maintenance matter most. While effective at creating a dark environment, they may arrive with creases that require steaming, and they lack included clip rings, making installation slightly less straightforward. These curtains provide thermal insulation, helping to regulate room temperature, but their limited color options may restrict aesthetic choices. The simple rod pocket hanging style ensures versatility, and machine washing makes cleanup easy. However, the fabric’s creases can be a drawback for those seeking an ready-to-hang look right out of the package.

    Pros:
    • Effective light blocking for dark sleeping environments
    • Thermal-insulated to help regulate temperature
    • Easy to install with versatile hanging options
    • Machine washable for convenient cleaning
    Cons:
    • May arrive with creases requiring steaming or ironing
    • Not included: clip rings for hanging

    Best for: Buyers with small windows or limited space who prioritize ease of installation and light blocking.

    Not ideal for: Those looking for a more decorative or larger coverage curtain, as these are best suited to smaller windows and basic needs.

    • Material:Polyester
    • Length:45 inches
    • Width:42 inches per panel
    • Number of Panels:2
    • Hanging Styles:Rod pocket or clip rings
    • Light Blocking:85-99% for dark shades
    • Care Instructions:Machine washable in cold water, tumble dry low
    Our verdict
    “This pick is ideal for anyone needing quick, effective blackout coverage on small windows with minimal fuss.”
  2. MIULEE Cream 100% Blackout Curtains for Bedroom 40×63 Inch Long

    MIULEE Cream 100% Blackout Curtains for Bedroom 40x63 Inch Long

    Best for Complete Darkness and Aesthetic Appeal

    View on Amazon

    The MIULEE blackout curtains stand out for their thick, sewn-in black liner that guarantees 100% darkness, making them perfect for deep sleepers or media rooms. Compared with thinner, single-layer curtains like NICETOWN, their double-layer design offers superior light blocking and insulation, reducing energy costs by up to 30%. The set of two panels with six silver grommets ensures easy installation on most rods, but the heavy fabric may require stronger hardware, and some users report potential color fading over time. Their plush, elegant appearance adds to the room’s aesthetic, and their thermal insulation helps cut heating and cooling costs. While the blackout fabric is highly effective, the panels are relatively heavy, which could be a concern for lighter curtain rods. Overall, they deliver on performance but may need careful handling during setup.

    Pros:
    • Blocks 100% of sunlight and UV rays
    • Double-layer, plush fabric enhances insulation
    • Reduces energy costs and noise
    • Elegant, soft appearance
    Cons:
    • Heavy fabric may require sturdy hardware
    • Potential for color fading over extended use
    • Installation may be slightly more effort due to weight

    Best for: Homeowners seeking complete darkness for sleep or media viewing, especially in bedrooms or home theaters.

    Not ideal for: Buyers with lightweight curtain rods or those seeking a lightweight, airy look, as these curtains are heavy and thick.

    • Material:225GSM polyester
    • Size:40×63 inches
    • Number of Panels:2
    • Grommet Diameter:1.6 inches
    • Light Blocking:100%
    • Features:Double-layer, thermal insulation, noise reduction
    Our verdict
    “This choice is perfect for sleepers or media room enthusiasts prioritizing complete darkness and energy efficiency.”
  3. LEMOBO Blackout Curtains 52 x 84 inches, Set of 2, Thermal Insulated Room Darkening Curtains for Bedroom

    LEMOBO Blackout Curtains 52 x 84 inches, Set of 2, Thermal Insulated Room Darkening Curtains for Bedroom

    Best for Large Windows and Energy Savings

    View on Amazon

    The LEMOMO curtains excel in covering large windows with their generous size and effective blackout capabilities, blocking 85-99% of light and UV rays. Compared to smaller panels like NICETOWN, these are better suited for spacious rooms needing full coverage and enhanced privacy. Their thermal insulation helps reduce energy bills, especially in colder months. Made from durable polyester with silver grommets, they are straightforward to hang, although the dark color options might absorb more heat, potentially affecting room temperature during summer. Some users note that the fabric may fade over time, and grommet installation can require a bit of effort. These curtains strike a balance between size, insulation, and ease of use, making them suitable for large bedrooms or living rooms.

    Pros:
    • Effective light and UV blocking
    • Energy-saving thermal insulation
    • Easy to install with grommets
    • Good for large window coverage
    Cons:
    • Dark colors may absorb heat and affect room temperature
    • Potential for fabric fading
    • Grommet installation may require effort

    Best for: Homeowners with large windows seeking energy efficiency and room darkening in sizeable spaces.

    Not ideal for: Those with small windows or preferring lighter, more decorative curtains, as these are heavy and designed for functionality over aesthetics.

    • Material:100% polyester
    • Size:52 x 84 inches
    • Number of Panels:2
    • Grommet Diameter:1.6 inches
    • Light Blocking:85-99%
    • Features:Thermal insulation, noise reduction
    Our verdict
    “This set makes the most sense for large spaces needing substantial coverage with energy-saving benefits.”
  4. Sun Zero Easton Halloween Blackout Grommet Curtain Panel, Black, 40″ W x 84″ L

    Sun Zero Easton Halloween Blackout Grommet Curtain Panel, Black, 40" W x 84" L

    Best for Single Panel Needs and Easy Setup

    View on Amazon

    The Sun Zero Easton panel offers a practical solution for those needing a quick blackout option, especially since it’s sold individually. Its energy-efficient, blackout fabric effectively reduces light, noise, and heat loss, making it suitable for bedrooms and media rooms. Compared to the multi-panel options like NICETOWN, this panel provides a simple, straightforward hang but may require multiple purchases for full coverage. The darker color enhances light blocking, though the appearance may vary slightly from images. While easy to install with metal grommets, the single-panel design might not be sufficient for larger windows, and performance can differ based on the room’s light and noise sensitivity. It’s an ideal choice for space-conscious buyers or those who want to add blackout capability incrementally.

    Pros:
    • Blocks out most unwanted light for better sleep
    • Energy-efficient and reduces heat loss
    • Reduces outside noise
    • Easy to hang with metal grommets
    Cons:
    • Panels sold individually, so extra purchase needed for full coverage
    • Performance varies with color and room conditions
    • Slightly different color appearance than images

    Best for: Individuals needing a single, effective blackout panel for small to medium windows or as part of a layered window treatment.

    Not ideal for: Those seeking full-room coverage with multiple panels or a decorative aesthetic, as this is a solo panel designed primarily for function.

    • Width:40 inches
    • Length:84 inches
    • Color:Black
    • Material:Blackout fabric
    • Grommet size:1.5 inches
    Our verdict
    “This panel suits buyers looking for a quick, standalone blackout solution for smaller windows or layered treatments.”
  5. NICETOWN Blackout Curtains for Bedroom, 42″ Wide x 63″ Long, 2 Panels

    NICETOWN Blackout Curtains for Bedroom, 42" Wide x 63" Long, 2 Panels

    Best for Budget-Friendly Room Darkening

    View on Amazon

    The NICETOWN curtains are a reliable, budget-conscious choice for achieving significant light reduction, blocking 85-99% of light and UV rays. Compared to premium double-layer options like MIULEE, these are somewhat less insulated but still provide noticeable energy savings and noise reduction. Their triple weave polyester fabric offers good durability, and the included 6 grommets per panel make hanging straightforward, although heavy fabric may require sturdy rods. Their darker colors improve light blocking but may fade over time with frequent washing. While they lack the thermal insulation of thicker curtains, they deliver consistent performance at a lower price point, making them suitable for everyday use in bedrooms or living rooms where complete blackout is desired without high cost.

    Pros:
    • Effective light and UV blocking
    • Affordable and easy to maintain
    • Simple installation with grommets
    • Reliable performance for everyday use
    Cons:
    • Dark colors may fade over time
    • Heavy fabric may need sturdy rods
    • Less thermal insulation than thicker curtains

    Best for: Budget-conscious consumers seeking effective room darkening without extra frills or premium price tags.

    Not ideal for: Those wanting maximum insulation or noise reduction, as these are designed for value over advanced energy-saving features.

    • Size:42″ wide x 63″ long
    • Number of Panels:2
    • Grommets:6 per panel
    • Material:Polyester
    • Light Blocking:85-99%
    Our verdict
    “This option works well for budget-minded buyers needing decent blackout and energy savings for standard rooms.”
  6. H.VERSAILTEX 100% Blackout Linen Curtains 84″ Length, 2 Panels, Natural

    H.VERSAILTEX 100% Blackout Linen Curtains 84" Length, 2 Panels, Natural

    Best Overall for Stylish Energy Efficiency

    View on Amazon

    This model stands out for its elegant faux linen look combined with full blackout capabilities, making it a versatile choice for those who want energy savings without sacrificing style. Compared with the Simplebrand Blackout Curtains, these curtains are more decorative, but their linen-like fabric may wrinkle more easily, requiring maintenance. They effectively block 100% of sunlight and UV rays, reducing heat transfer and noise, which boosts energy efficiency. The eco-friendly, recycled polyester adds to their appeal for environmentally conscious buyers. However, the fabric’s tendency to wrinkle and limited color options could be drawbacks for some. This pick makes the most sense for homeowners seeking a sophisticated look that also enhances thermal insulation and privacy.

    Pros:
    • Blocks 100% of bright sunlight and UV rays for complete darkness
    • Made from eco-friendly, recycled materials
    • Reduces noise and improves energy efficiency
    • Easy to install with rust-proof grommets
    Cons:
    • Linen-like fabric may wrinkle and require ironing
    • Limited color options

    Best for: Design-conscious homeowners wanting energy savings and noise reduction with a modern aesthetic

    Not ideal for: People seeking low-maintenance curtains that resist wrinkling and come in a wider palette

    • Number of Panels:2
    • Panel Width:52 inches
    • Panel Length:84 inches
    • Material:100% polyester with blackout lining
    • Grommets:8 rust-proof
    • Color:Natural
    Our verdict
    “Ideal for style-focused buyers who want blackout curtains that also contribute to energy savings and noise reduction.”
  7. Simplebrand Blackout Curtains 84 Inch Length 2 Panels Set for Bedroom and Living Room, 52″ Wide, Thermal Insulated, Full Room Darkening, Grommet Window Treatment

    Simplebrand Blackout Curtains 84 Inch Length 2 Panels Set for Bedroom and Living Room, 52" Wide, Thermal Insulated, Full Room Darkening, Grommet Window Treatment

    Best Value for Thermal Insulation and Light Blocking

    View on Amazon

    This set makes the most sense for those prioritizing complete darkness, thermal insulation, and noise reduction on a budget. Unlike the H.VERSAILTEX Linen Curtains, these are made from high-density polyester with triple-layer weaving, offering superior insulation and blackout efficiency. They block 100% of light and help regulate indoor temperature effectively, saving on energy costs. Their thick fabric, however, may be less breathable in hot climates, and machine washing requires careful handling. While they lack the elegance of linen-style curtains, they excel at providing a dark, quiet environment for sleep or work. This choice is well-suited for budget-conscious buyers who want substantial energy savings without decorative compromises.

    Pros:
    • Blocks 100% of light for complete darkness
    • Thermally insulated to regulate temperature
    • Reduces outside noise for a quieter environment
    • Easy to install with standard grommets
    Cons:
    • Blackout fabric may be less breathable in hot climates
    • Requires machine washing and careful maintenance

    Best for: Budget-conscious households seeking maximum blackout and energy savings

    Not ideal for: Homeowners who prefer stylish, lightweight drapes for aesthetic reasons

    • Number of Panels:2
    • Panel Width:52 inches
    • Panel Length:84 inches
    • Grommet Diameter:1.6 inches
    • Material:280GSM high-density polyester
    • Color:Black
    Our verdict
    “Best for those seeking high performance at a more affordable price point focused on energy efficiency and darkness.”
  8. DWCN Blackout Curtains for Bedroom, 63 Inch Length, 2 Panels, Dark Grey

    DWCN Blackout Curtains for Bedroom, 63 Inch Length, 2 Panels, Dark Grey

    Best for All-Season Practicality and Easy Care

    View on Amazon

    This option is ideal for those who want effective light blocking with a straightforward, elegant design. Compared to the H.VERSAILTEX Linen Curtains, these are shorter and made from 100% polyester, offering easier maintenance and a versatile look suitable for most rooms. They block 90%-99% of light, providing a good balance between blackout and natural light. Their thermal insulation helps reduce energy transfer, but the darker grey color may show dust or lint more readily, and the triple weave technology adds cost without significantly improving blackout beyond 99%. This makes them a solid choice for users who prioritize ease of cleaning and year-round usability over premium aesthetic features.

    Pros:
    • Effective light blocking (90%-99%) for better sleep
    • Thermally insulated to save energy and reduce noise
    • Elegant design suitable for various rooms
    • Machine washable for easy maintenance
    Cons:
    • Dark grey color may show dust or lint more visibly
    • Triple weave technology might be more expensive than basic curtains

    Best for: Practical homeowners seeking reliable blackout curtains with easy maintenance

    Not ideal for: Decorators looking for high-end fabrics or a wide range of colors

    • Material:100% Polyester
    • Color:Dark Grey
    • Length:63 inches
    • Width per Panel:42 inches
    • Number of Panels:2
    • Style:Art Deco, Solid
    Our verdict
    “Great for practical users who want effective blackout and easy care without fussing over fabric delicacy.”
  9. Yakamok Grey 100% Blackout Curtain Panels 84 inches, 52″ Wide, 2 Panels

    Yakamok Grey 100% Blackout Curtain Panels 84 inches, 52" Wide, 2 Panels

    Best for Noise Reduction and Easy Installation

    View on Amazon

    This set suits buyers who want a straightforward, effective blackout solution with emphasis on noise reduction. Made from 100% polyester with two layers, these panels are similar in blackout performance to the Simplebrand curtains but offer a slightly simpler, minimalist design. Their durable silver grommets make hanging easy, and their fabric effectively blocks sunlight and UV rays, helping to maintain a consistent indoor climate. However, their simple aesthetic may not appeal to those seeking more decorative styles, and the thicker fabric could be less comfortable in warmer climates. They are a good fit for those prioritizing function and ease of use.

    Pros:
    • Blocks 100% sunlight and UV rays effectively
    • Reduces outside noise for a quieter environment
    • Energy-efficient and helps regulate room temperature
    • Easy to hang with durable silver grommets
    Cons:
    • May be too thick for warmer climates
    • Simple design may not suit all decor styles

    Best for: Users needing reliable noise reduction and straightforward blackout performance

    Not ideal for: Decor enthusiasts seeking vibrant or decorative fabric styles

    • Material:100% Polyester
    • Number of Panels:2
    • Panel Width:52 inches
    • Panel Length:84 inches
    • Grommet Diameter:1.6 inches
    Our verdict
    “Best for pragmatic buyers prioritizing noise reduction and blackout efficiency over decorative features.”
  10. H.VERSAILTEX 100% Blackout Curtains for Bedroom, 96 inch Thermal Insulated Long Blackout Curtains for Living Room, Energy Saving, Grommet, Jet Black, 1 Panel

    H.VERSAILTEX 100% Blackout Curtains for Bedroom, 96 inch Thermal Insulated Long Blackout Curtains for Living Room, Energy Saving, Grommet, Jet Black, 1 Panel

    Best for Longer, Single Panel Coverage and High Sunblock

    View on Amazon

    This curtain is designed for large windows and offers a high level of blackout with 99% sun and UV blocking, making it suitable for those needing a single, long panel. Compared to the Simplebrand or Yakamok options, this model simplifies installation with a single-panel design, ideal for oversized windows. Its thermal insulation enhances energy efficiency, but the plain, jet black color might not suit all decor styles. The heavy, vinyl and PVC-free fabric provides excellent sun blockage but may feel less breathable, especially in warmer climates. This makes it a good pick for users wanting a sleek, minimal look with maximum sun protection, particularly in large rooms or for blackout-specific needs.

    Pros:
    • Blocks 99% of sunlight and UV rays
    • Thermal insulated for energy savings
    • Large coverage with a single panel
    • Easy to wash and maintain
    Cons:
    • Plain design may be less appealing decoratively
    • Only one panel may require multiple units for full coverage

    Best for: Homeowners with large or wide windows needing a single-panel blackout solution

    Not ideal for: Decorators seeking multi-panel options or more vibrant style choices

    • Size:52 inch width x 96 inch length
    • Grommet Diameter:1.6 inch
    • Material:Vinyl and PVC free
    • Number of Panels:1
    Our verdict
    “Perfect for large windows where a sleek, single-panel blackout curtain is preferred for maximum sun protection.”
  11. Sun Zero Soho 2-Pack Blackout Grommet Curtain Panels, Charcoal Gray, 54″ W x 84″ L

    Sun Zero Soho 2-Pack Blackout Grommet Curtain Panels, Charcoal Gray, 54" W x 84" L

    Best Overall for Energy Efficiency and Noise Reduction

    View on Amazon

    This set stands out for combining effective light blocking with noise reduction, making it ideal for those seeking a quieter, energy-saving environment. Compared to the MIULEE blackout curtains, the Sun Zero panels excel in noise dampening, which is beneficial for light sleepers. However, their darker tone may be less suitable for those preferring brighter rooms. The built-in metal grommets facilitate quick installation, but may need reinforcement if the curtains are heavy or used frequently. The 100% polyester fabric offers decent durability and minimal maintenance, supporting consistent energy savings by reducing heating and cooling costs. While the limited color options might not suit every decor, their overall performance makes them a versatile choice.

    Pros:
    • Effective blackout and noise reduction
    • Reduces heating and cooling costs
    • Easy to hang with built-in metal grommets
    Cons:
    • May be too dark for some preferences
    • Grommets may require reinforcement for heavy curtains

    Best for: Homeowners seeking a combination of blackout, noise reduction, and energy savings in a standard-sized curtain set

    Not ideal for: Decorators needing custom colors or lightweight curtains for decorative purposes

    • Material:100% Polyester
    • Color:Charcoal Gray
    • Size:54″ W x 84″ L
    • Number of Panels:2
    • Grommet Diameter:1.5″
    • Energy Saving:Yes
    Our verdict
    “This option is best for those prioritizing energy efficiency and noise control in a practical, easy-to-install package.”
  12. MIULEE Blackout Curtains for Bedroom, 2 Panels, 40 x 63 Inches, Dark Grey

    MIULEE Blackout Curtains for Bedroom, 2 Panels, 40 x 63 Inches, Dark Grey

    Best Value for Effective Light Blocking and Energy Saving

    View on Amazon

    This model makes the most sense for budget-conscious buyers who want reliable blackout performance without sacrificing style. It offers a higher light blocking rate—up to 95%—which outperforms some competitors like ChrisDowa, especially in varied lighting conditions. The durable 225GSM polyester fabric enhances insulation, supporting energy savings, but the variability in light blocking can be a drawback if maximum darkness is required. The 6-inch silver grommets fit standard rods, though they might be less stable on thicker or decorative rods. Its sleek dark grey hue pairs well with modern decor, but the limited size options mean it’s not ideal for larger or irregular windows. Overall, this is a solid pick for those who want energy efficiency at a low price point.

    Pros:
    • Blocks up to 95% of light
    • Energy-efficient insulation
    • Durable, high-quality fabric
    Cons:
    • Light blocking varies with lighting conditions
    • Grommet size may not fit all rods

    Best for: Budget-conscious homeowners seeking effective blackout curtains for bedrooms or living rooms

    Not ideal for: Decorators requiring custom sizes or multiple color options for matching specific decor styles

    • Number of Panels:2
    • Panel Size:40 x 63 inches
    • Color:Dark Grey
    • Material:225GSM polyester
    • Grommets:6 silver, 1.6 inch diameter
    • Light Blocking:60%-95%
    Our verdict
    “Best for those who want a cost-effective curtain with reliable blackout and energy-saving features.”
  13. ChrisDowa 100% Blackout Curtains for Bedroom, 63 Inch Long with Black Liner, Set of 2

    ChrisDowa 100% Blackout Curtains for Bedroom, 63 Inch Long with Black Liner, Set of 2

    Best for Complete Darkness and Privacy

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    This set is perfect for those who need total darkness, such as shift workers or light-sensitive sleepers. Compared to MIULEE, ChrisDowa guarantees complete blackout thanks to its double-layer construction, but it’s limited to a single color—light gray—that might not suit all decor themes. The noise reduction and energy efficiency benefits are comparable to other premium options, but the challenging grommet installation may be a hurdle for some users. The 63-inch length provides ample coverage for most standard windows, creating a cozy, dark environment ideal for deep sleep or naps. Its ease of cleaning and privacy benefits make it a practical choice, although the uniform color may limit stylistic flexibility.

    Pros:
    • Provides total blackout for dark environments
    • Reduces noise and enhances privacy
    • Energy-efficient insulation
    Cons:
    • Limited color choices
    • Grommet installation can be tricky

    Best for: People needing complete blackout conditions for sleep or relaxation, especially in bedrooms or nurseries

    Not ideal for: Decorators wanting multiple color options or those with non-standard window sizes

    • Set:2 panels
    • Color:Light Gray
    • Size:42 inch wide x 63 inch long
    • Grommets:6 silver metal, 1.6 inch diameter
    • Material:Soft, chemical-free fabric
    • Energy Saving:Yes
    Our verdict
    “Ideal for sleepers or shift workers who prioritize complete darkness and noise reduction over style variety.”
  14. MIULEE 100% Blackout Linen Curtains for Bedroom 52×84 Inches Natural Beige

    MIULEE 100% Blackout Linen Curtains for Bedroom 52x84 Inches Natural Beige

    Best for Elegant, Energy-Efficient Linen Style

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    This pick is for those seeking a stylish, vintage look combined with high-performance blackout and insulation. Compared with the synthetic options like Sun Zero or ChrisDowa, these linen curtains excel in aesthetics, adding a textured, natural touch to any room. The faux linen fabric supports full light blocking—up to 100%—and insulation, helping to lower heating and cooling costs. The noise reduction is effective, contributing to a peaceful environment. However, the beige tone may not fit every decor, and the wrinkles from shipping or washing could detract from their appearance unless properly steamed. Designed for energy-conscious buyers who value both form and function, these curtains offer a refined look with practical benefits.

    Pros:
    • Blocks 100% of light for perfect darkness
    • Insulates against heat and cold
    • Reduces noise for a quieter room
    Cons:
    • Color may vary slightly from images
    • Wrinkles may require ironing or steaming

    Best for: Decor-conscious homeowners wanting a vintage style combined with blackout and insulation benefits

    Not ideal for: Those seeking a minimalist or modern aesthetic, or who prefer low-maintenance fabrics

    • Size:52 inches x 84 inches
    • Number of Panels:2
    • Material:Faux linen
    • Grommet Diameter:1.6 inches
    • Color:Natural Beige
    • Light Blocking:100%
    Our verdict
    “Excellent for style-minded buyers who want full blackout and energy savings with a textured linen appearance.”
blackout curtains energy saving
What makes a great blackout curtains energy saving
1
Material and Fabric Density
The fabric type and density are fundamental to how well a curtain blocks light and insulates.
2
Size and Full Coverage
Accurate measurements are crucial to maximize energy savings.
3
Installation and Mounting
The way curtains are mounted influences their effectiveness.
4
Aesthetic and Room Compatibility
Energy-saving curtains come in various styles and colors, so choose a design that complements your room decor.
How to choose your blackout curtains energy saving
1
How we picked
I evaluated each product based on performance metrics like light blocking, thermal insulation, and material density, whi
2
Material and Fabric Density
The fabric type and density are fundamental to how well a curtain blocks light and insulates.
3
Size and Full Coverage
Accurate measurements are crucial to maximize energy savings.
4
Installation and Mounting
The way curtains are mounted influences their effectiveness.
5
Aesthetic and Room Compatibility
Energy-saving curtains come in various styles and colors, so choose a design that complements your room decor.
Vetted blackout curtains energy saving ·
The best blackout curtains energy saving, compared
★ Winner H.VERSAILTEX 100% Blackout Lin
Best Overall for Stylish Energy Efficiency
14compared
2top number of panels
6colors

How We Picked

I evaluated each product based on performance metrics like light blocking, thermal insulation, and material density, which directly affect energy savings. Ease of installation and durability were also key, as these factors influence long-term effectiveness and user satisfaction. I prioritized products with high customer ratings and detailed reviews that highlight actual energy efficiency benefits, not just appearance. Cost-to-value ratio played a role, ensuring options deliver measurable energy savings without unnecessary premium pricing. This approach allowed me to rank curtains that stand out for both their energy-saving potential and overall quality, helping buyers find the best fit for their needs.

Factors to Consider When Choosing Blackout Curtains Energy Saving

Choosing blackout curtains for energy saving involves more than selecting the darkest fabric. It’s essential to consider how materials, construction, and design contribute to insulation and light blocking. Proper sizing and installation also matter—ill-fitting curtains can compromise efficiency. Here are key factors to keep in mind when making your decision.

Material and Fabric Density

The fabric type and density are fundamental to how well a curtain blocks light and insulates. Thicker, tightly woven fabrics with multiple layers generally provide better energy savings by reducing heat transfer. Look for curtains with a thermal lining or special insulating layers, as these can significantly improve heat retention in winter and keep your space cooler during summer. Beware, though—heavier fabrics may be more challenging to install and may require stronger rods or hardware.

Size and Full Coverage

Accurate measurements are crucial to maximize energy savings. Curtains that are too narrow or short leave gaps through which heat can escape or enter. Always measure your window width and height carefully, opting for curtains that extend beyond the frame for full coverage. Overly large curtains can be a visual distraction or may require specialized hardware, but they ensure no light or heat leaks. Proper fit is key to making the most of your investment in energy-efficient blackout curtains.

Installation and Mounting

The way curtains are mounted influences their effectiveness. Grommet panels are easy to install and remove, but rod-pocket designs can provide a cleaner look and better insulation if hung close to the ceiling or wall. Consider installing a thermal rod or using double curtain rods for added insulation layers. Proper installation minimizes gaps and enhances overall energy efficiency, so choose hardware that supports your curtain style and room layout.

Price vs. Performance

While high-end curtains often boast superior insulation and blackout qualities, many budget options perform remarkably well for their price. Balance your budget with the specific insulative features you need; for example, if winter heating costs are high, investing in thicker, insulated curtains may pay off. Conversely, for mild climates or temporary needs, affordable curtains with good blackout capabilities might suffice. Consider long-term energy savings when evaluating upfront costs.

Aesthetic and Room Compatibility

Energy-saving curtains come in various styles and colors, so choose a design that complements your room decor. Keep in mind that darker colors tend to absorb heat better, potentially aiding insulation, while lighter shades reflect heat but may not block as much light. Consider the room’s purpose—bedrooms may prioritize darkness, while living rooms might balance blackout with style. Proper aesthetic integration encourages consistent use, maximizing their energy-saving benefits.

Frequently Asked Questions

Do blackout curtains really help save energy?

Yes, high-quality blackout curtains can significantly reduce heat transfer through windows, helping to keep indoor temperatures stable. They act as insulative barriers, especially when lined with thermal or reflective fabrics, which can lower heating and cooling costs. While not a substitute for proper insulation, they are an effective supplementary solution that improves overall energy efficiency in your home.

How do I measure my windows for blackout curtains?

Start by measuring the width of your window from frame to frame, adding extra to ensure full coverage—typically 2-3 inches on each side. For height, measure from the curtain rod placement down to the desired length, whether you want them to touch the floor or just cover the window. Accurate measurements prevent gaps that reduce insulation and blackout effectiveness, so use a metal tape measure for precision.

Can I install blackout curtains myself?

Absolutely, most blackout curtains are designed for straightforward installation. If you choose grommet or rod-pocket styles, setting up the hardware is usually simple with basic tools like a drill and level. Just ensure your curtain rods or tracks are sturdy enough to support the weight of insulated curtains, especially for larger or heavier fabrics. Proper mounting is essential to maximize their energy-saving potential.

Are blackout curtains suitable for all climates?

Blackout curtains are versatile and can be effective in various climates, but their benefits depend on material and insulation quality. In colder regions, insulated blackout curtains help retain heat, reducing heating bills. In warmer areas, they block out heat and sunlight, keeping interiors cooler. However, in extremely humid or rainy climates, choose curtains with moisture-resistant properties to prevent mold and deterioration.

Do darker-colored blackout curtains provide better insulation?

Dark colors tend to absorb more heat, which can aid in retaining warmth during colder months, potentially improving insulation. However, the primary factor for energy savings is the fabric’s density and lining, not just color. Light-colored curtains can still be highly effective if they are thick and insulated. Select curtains based on both color preferences and insulative features for the best results.

Conclusion

The best overall choice for most buyers is the H.VERSAILTEX 96 Inch Blackout Curtains due to their superior thermal performance and durability. For those on a budget, the NICETOWN Blackout Curtains offer excellent blackout and insulation at a lower price point. If you seek premium quality and maximum energy savings, consider the Yakamok Grey 100% Blackout Curtains, which combine dense fabric with stylish design. Beginners and casual users should prioritize ease of installation with options like grommet panels, while those in colder climates may want to invest more in insulated, thermal-lined options. Overall, your choice should align with your climate, aesthetic preferences, and budget to maximize energy savings and comfort.
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