Best Curtains To Block Out Light (2025 Update)

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If you’re looking for a way to improve your sleeping habits, investing in the best curtains to block out light might be the solution for you. Curtains can significantly impact how well you sleep, and choosing the right ones can make a big difference in your quality of life.

Before buying curtains to block out light, there are factors you need to consider. Firstly, the material matters. Look for curtains made from heavy and dense materials like velvet or blackout curtains that will do an excellent job of blocking out the sunlight. Secondly, consider the color of the curtains. Darker colors tend to block out more light than light-colored curtains. Lastly, the size needs to be appropriate for the window to maximize their coverage.

If you’re wondering whether curtains can genuinely block out light effectively, the answer is yes. Good quality curtains specifically designed for blocking out light can keep out up to 99% of sunlight. There are also different styles to choose from like grommet, tab-top, and pinch-pleat to fit any room's décor. Are you tired of the sun waking you up earlier than intended? Do you need a good night's rest? It's time to invest in the best curtains to block out light and experience the benefits for yourself.

10 Best Curtains To Block Out Light

# Product Image Product Name Product Notes Check Price
1
This product is ideal for blocking light and keeping rooms insulated, suitable for bedrooms and kitchens.
2
Ideal for living rooms, these curtains provide thermal insulation and light blocking for a comfortable home environment.
3
This product is ideal for blocking heat and light, insulating rooms, and creating a dark environment for nurseries.
4
The product is ideal for blocking light and improving room insulation in the bedroom or living room.
5
The blackout curtains are ideal for blocking light and insulating against temperature changes in a bedroom or living room.
6
This product is ideal for a room where total blackout is desired, providing thermal insulation and light blocking properties.
7
Ideal for blocking light and reducing noise in bedrooms, nurseries, infant care facilities, and living rooms with its thermal insulated blackout fabric.
8
Ideal for those seeking thermal insulation, noise reduction, energy savings, and privacy in their living room or bedroom.
9
This product is ideal for blocking out sunlight and providing thermal insulation in a bedroom.
10
The product is ideal for blocking light and providing thermal insulation in kitchens and other rooms with windows.
This product is ideal for blocking light and keeping rooms insulated, suitable for bedrooms and kitchens.
Ideal for living rooms, these curtains provide thermal insulation and light blocking for a comfortable home environment.
This product is ideal for blocking heat and light, insulating rooms, and creating a dark environment for nurseries.
The product is ideal for blocking light and improving room insulation in the bedroom or living room.
The blackout curtains are ideal for blocking light and insulating against temperature changes in a bedroom or living room.
This product is ideal for a room where total blackout is desired, providing thermal insulation and light blocking properties.
Ideal for blocking light and reducing noise in bedrooms, nurseries, infant care facilities, and living rooms with its thermal insulated blackout fabric.
Ideal for those seeking thermal insulation, noise reduction, energy savings, and privacy in their living room or bedroom.
This product is ideal for blocking out sunlight and providing thermal insulation in a bedroom.
The product is ideal for blocking light and providing thermal insulation in kitchens and other rooms with windows.

1. Pony Dance Gray Blackout Short Curtains

Introducing the PONY DANCE heavy-duty blackout curtains, a set of two versatile and innovative window treatments that can transform the look and feel of any room in your home. These curtains come in a ready-made package, with each panel measuring 42 inches wide by 45 inches long, providing a total width of 84 inches. With six back tabs per panel and a 3-inch rod pocket top, these curtains are designed to fit most standard rods, ensuring maximum coverage of your windows.

One of the standout features of these curtains is their dual header design, which allows you to decorate your home with different styles according to your preference. You can style the curtains in three ways: using the back loops, the rod pocket, or with your clip-rings. This versatility means that you can easily switch up the look of your room whenever you feel like it.

The PONY DANCE blackout curtains are made from triple-weaved fabric construction, which provides excellent shading capabilities. The shading rate ranges from 85% to 95%, depending on the color (darker colors work better), and the curtains also block UV rays. This innovative fabric ensures that you can enjoy a darker and more comfortable environment in your home, day or night.

These curtains are not just stylish and functional; they also have a multi-functional purpose. They effectively reduce noise and regulate indoor temperature, which can save you money on heating and cooling costs. Additionally, the physical shading cloth is environmentally friendly and good for your health, making this product an excellent choice for those who are conscious of their impact on the environment.

If you're looking for more options, PONY DANCE offers different styles of items in the same color and material, which is perfect for home design. Start your journey of discovery now and experience the benefits of the PONY DANCE heavy-duty blackout curtains.

2. Blackout Living Room Curtains – Deconovo

These blackout curtains from Deconovo offer a premium experience with their dual functionality as both room darkening curtains and thermal insulated curtains. By blocking 85%-98% of sunlight and streetlight, these curtains provide a comfortable sleep experience for you and your family. With darker colors providing more efficient blocking, these curtains come in solid colors that will match any interior and decor.

Not only do these curtains provide room darkening benefits, but they also help regulate room temperature by blocking sunlight during summer and retaining warmth during winter. Additionally, they reduce outside noise, providing a peaceful space for you to relax in.

This package contains two curtain panels, each measuring 42×84 inches, with three hanging styles to choose from: back loops (back tab), rod pocket, or clip-rings. The smooth and elegant fabric with a silky touch drapes beautifully and adds modern charm to your space. These blackout curtains are suitable for most decoration styles, making them a versatile addition to your home.

Designed for everyday use, these curtains are easy to install and maintain. They are machine washable for convenience and have a smooth fabric for effortless hanging. To keep them looking their best, wash below 86°F on a gentle cycle, and avoid bleaching or tumble-drying. Iron at a low temperature if necessary.

3. Nicetown White Blackout Curtains: Ultimate Nursery Solution.

The Classic Lined Curtains come in a package of two panels, each measuring 52" wide x 84" long, resulting in a total width of 104". The silver grommet design (1.6 inch inner diameter) adds a touch of casual elegance and makes for easy installation and sliding of the curtains.

These curtains are the real deal when it comes to blackout effect. The sewn-in black liner backing ensures that the drapes are thick enough to completely block out sunlight and UV rays, providing you with a dark environment that is conducive to a good night's sleep, even during the day.

In addition to the blackout effect, these Heavyweight Blackout Lined Curtain Panels are also highly effective at reducing noise. The drapes are designed to completely cover the window, creating an additional sound barrier that absorbs sound twice as effectively as a single-layered curtain. This means that you can enjoy a peaceful and quiet environment, free from external noise.

Constructed with two layers of triple weave blackout fabric, these draperies are not only effective at insulating against the summer heat and winter chill, but they also provide privacy for your home. Furthermore, these curtains are free from chemical coatings and formaldehyde, making them a safe choice for your family.

When it comes to care, these curtains are easy to maintain and built to last. Quality finishing ensures that they can withstand years of use. It is important to note that the curtains should not be washed in water, but rather dry cleaned. Additionally, low-temperature ironing is recommended, and sharp objects should be kept away to prevent damage to the curtains.

Investing in these Classic Lined Curtains means investing in quality, elegance, and functionality. Get ready to experience the benefits of a dark, peaceful, and comfortable environment with these top-of-the-line blackout curtains.

4. Navy Blackout Curtains: Keep Your Space Cozy!

Introducing the Set of 2 Navy Blue Blackout Curtains, an essential addition to your home decor. Each panel measures 42 inches wide by 63 inches long, ensuring that your windows are fully covered. It is recommended to measure your windows before selecting the appropriate size.

Featuring a grommet construction, each curtain panel has 6 silver metal grommets on top. With an inner diameter of 1.6 inches, they are compatible with most rods, making it easy to hang and slide smoothly.

These bedroom curtains are designed to block out sunlight, making them perfect for late sleepers and afternoon naps. The darker colors work better to provide a complete blackout effect.

Not only do these curtains offer a blackout function, but they are also thermal insulated. They help to insulate against summer heat and winter chill, balancing your room temperature and cutting down energy bills. Additionally, they reduce outside noise and protect your floor and upholstery from color shading.

Maintaining these curtains is a breeze. They are machine washable in a gentle cycle with cold water, and should not be bleached. Warm iron and tumble dry at low temperatures to keep them looking their best.

5. Jet Black Thermal Insulated Blackout Curtains.

This single panel curtain comes in a standard size of 52 inches in width and 84 inches in length. It is equipped with eight metal grommets that have a 1.6-inch inner diameter, which makes it suitable for standard or decorative curtain rods.

The curtain is designed with a natural blackout feature that can block out up to 99% of sunlight and prevent 100% of UV rays. It has undergone authoritative lab testing to ensure that it is free from vinyl and PVC. Additionally, the curtain is breathable and airy, which will help maintain a comfortable temperature in your room.

This blackout curtain serves multiple functions. It is made with innovative technology yarn that provides high performance in thermal insulation, room darkening, noise reduction, energy saving, efficiency, and privacy protection. The curtain is soft and durable, which makes it perfect for long-term use.

The curtain comes in many new year fashion color trends, which makes it a unique addition to your home decor. It adds a touch of contemporary style to your windows and rooms, which you are sure to love.

Cleaning this curtain is easy. You can machine wash it in cold water and use non-chlorine bleach when needed. It is also tumble dry low and warm iron as needed, making it easy to maintain its pristine condition.

6. Ultimate Thermal Blackout Curtains For Kids

Experience the ultimate blackout effect with Deconovo's Total Blackout curtains. These curtains have been specifically designed to completely hinder sunlight from entering any room, making them perfect for bedrooms, kid's rooms, and even living rooms. You can enjoy long, relaxing and undisturbed sleep with our light blocking curtains. Plus, our curtains offer complete privacy as they are not see-through.

Our curtains are made from 100% premium quality durable polyester fabric. The heavy-duty farmhouse curtain polyester fabric is of high standard and purposely produced to last for years. The panels have a grey coating on the back to enhance 100% blackout and insulating functions. The Deconovo linen blackout curtains are designed to block out light and sound to provide you with the optimal sleeping environment.

Our faux linen curtains come in pairs, with 2 panels per package. Each panel measures 52W x 84L inches and has 8 built-in silver grommets, 1.6 inches in inner diameter each. Our light blocking drapes are available in 13 different colors and 11 sizes. Please make sure you order according to your measured requirements to ensure the perfect fit for your windows.

Deconovo's Total Blackout curtains are also thermal insulating. Not only are they a bargain, but they will also help you save on electricity consumption during both winter and summer. The insulating function of these panel drapes captures heat as well as cold during extreme seasons, making your home the perfect cozy nest at any time.

To preserve the beauty of your curtains, we recommend hand washing under 86F. Do not bleach or tumble dry, and should be ironed at low temperatures.

7. Teal Blackout Curtains: Dark, Quiet & Elegant.

This set of 2 panels is the perfect addition to any home looking to elevate their decor while also providing functional benefits. The panels are sold per pair, with each panel measuring 52 inches wide by 96 inches long, making the set measure a total of 104 inches wide by 96 inches long. Each panel also has 8 matching grommets, with a rim size of 2.4 inches and an inner size of 1.6 inches, which allows for easy hanging from any basic or decorative curtain rod.

These magic blackout curtain panels are made with ultra-soft, smooth, and silky velvet material that creates a luxurious hand feeling. The panels are also made by an OEKO-TEX Standard 100 factory, ensuring they are high quality and free from harmful chemicals. The panels feature 80% natural blackout technology that blocks out most sunlight and prevents 100% of UV rays from entering the room. The high technology used to create these panels also ensures that they are vinyl-free and eco-friendly, breathable, and airy to your window and rooms.

These curtain panels are not only great at blocking out sunlight to control the light and balance the temperature in your rooms, but they also have high performance on thermal insulation, room darkening, energy efficiency, noise reduction, and privacy protection. They are perfect for use in bedrooms, living rooms, patio doors, sliding doors, room dividers, TV rooms, and any large other windows, adding fresh and graceful styles to your home.

These panels are easy to maintain and can be machine or hand washed with no bleaching required. Low ironing is recommended to keep them looking fresh and new. With a no-risk return policy and 30-day money-back guarantee, you can feel confident in your purchase. Before choosing curtains, it's important to measure your pole and window size to ensure the perfect fit.

8. Blackout Bliss: Noise-Reducing Thermal Curtains

Experience a good night's sleep with the high-quality and durable 100% polyester fabric blackout curtains included in this bundle. The bundle includes two smooth and soft curtain panels, each measuring 42 inches in width and 63 inches in length.

These curtains are designed to impede 90%-99% light and UV rays, with darker colors being more effective. Thanks to the triple weave innovative production method, you can enjoy maximum privacy while also benefiting from a truly dark environment. The light blocking capabilities of these curtains make them perfect for individuals who need to sleep during the day.

Not only do these curtains provide light blocking capabilities, but they also offer thermally insulating properties. They are designed to insulate against the heat of summer and the chill of winter, reducing energy losses and helping you save on energy bills while keeping your living space comfortable. The thick material of the room curtain panel also helps absorb noise, making it the ideal choice for those who live near busy streets.

These curtains are not just functional, but they also add a touch of elegance and luxury to your space with their unique design. They are sure to make your room look unique and stylish, and they fit most rods easily for easy hanging.

When it comes to care and maintenance, these curtains are designed with convenience in mind. They are machine washable in cold water and can be washed using a single wash cycle. Avoid using bleach and iron at a low temperature if needed.

9. Cloud Grey Energy Smart Room Darkening Curtain.

This package includes one panel of blackout curtains with an elegant design. Each curtain panel measures 42 inches in width and 63 inches in length, making it a suitable choice for a range of window sizes. The grommets are sturdy and lightweight, sliding easily along the rod and fitting curtain rods up to 1.6 inches in diameter.

The smooth and soft fabric of these blackout curtains is woven with a three-layer construction, making it heavy-duty and able to block out 85%-99% of light. The middle layer of black yarns is particularly effective in blocking out light, especially in darker colors. These curtains are not only functional but also add a pop of color to your room.

These blackout curtains are multi-functional and can keep out the heat in the summer while helping to retain warmth in the winter. Closing the curtains can make a noticeable difference in the room temperature, and they look elegant whether open or closed. These curtains are perfect for those who want to block out daylight, take a nap or keep sun glare off their TV.

This is a great drapery option for those seeking a more permanent solution for their windows. You can also choose blackout valances and sheer curtains from the NICETOWN store to match these curtains, providing a harmonious window dressing for your home.

These curtains are easy to maintain and are of good quality, able to withstand years of use. They are machine washable, and you can wash them in water below 86F with mild detergent, avoiding the use of bleach. Low-temperature ironing is recommended. Before choosing curtains, it is important to measure your pole and window size to ensure a proper fit.

10. Blackout Shades By Pony Dance – 2 Pack

This package includes two blackout curtain panels that are perfect for anyone looking to add some style and functionality to their windows. The panels are designed with a 3" rod pocket top that fits most standard rods, making installation a breeze.

Crafted with super heavy and soft fabric, these curtains are made with the triple weave technology. They have no liner, ensuring that the same color and material can be found on both sides. This design gives the curtains a luxurious feel and enhances their overall performance.

These blackout curtains offer excellent light control, allowing you to block 85-95% of light from entering your space. This feature is especially helpful for those who want to stop harsh sunlight or street light from passing through their windows. It's worth noting that darker colors tend to work better for light control than lighter ones.

In addition to their light-blocking capabilities, these curtains can also help you save money on your heating and cooling costs. They prevent your furniture and floor from being exposed to harsh sunlight, which can cause damage and increase your energy bills. Plus, they're multi-functional, so you can enjoy their super performance at a low cost.

With multiple colors and sizes available, you'll have no trouble finding the perfect match for your home design. These curtains can be paired with different styles of items to create a cohesive look that is sure to impress.

Best Curtains To Block Out Light FAQs

Are blackout curtains the most effective at blocking out light?

Blackout curtains are considered to be one of the most effective solutions for blocking out light. These curtains are made of thick, tightly woven fabric that can completely block out any light that may be entering a room. They are designed to prevent light from penetrating through the fabric and into your room, making them ideal for use in bedrooms, nurseries, and other areas where you need complete darkness.

One of the biggest advantages of blackout curtains is that they can help you get a better night's sleep by preventing light from disturbing your sleep cycle. Additionally, they can help to reduce noise and improve energy efficiency by blocking out drafts.

While there are other options for blocking out light, such as blinds or shades, blackout curtains are often considered to be the most effective. However, it is important to keep in mind that not all blackout curtains are created equal. You should look for curtains that are specifically designed to block out light and that have been tested and certified to do so.

Are there any alternative solutions to curtains for blocking out light?

Yes, there are several alternative solutions to curtains for blocking out light:

1. Blackout shades or blinds: These are specially designed to block out light and provide complete privacy. They come in a variety of styles and can be custom fit to your windows.

2. Window film: This is a thin film that can be applied directly to your windows to block out light. It is available in different levels of opacity, so you can choose the level of privacy you need.

3. Shutters: Interior shutters can be used to block out light and provide privacy. They come in a variety of styles and can be custom fit to your windows.

4. Room dividers: If you want to block out light in a specific area of a room, you can use a room divider to create a partition. This can be especially useful in a home office or bedroom.

5. Fabric panels: If you don't want to use traditional curtains, you can use fabric panels to cover your windows. These can be hung from a rod or attached directly to the window frame. They come in a variety of styles and colors, so you can choose something that matches your decor.

Are there any specific brands that are known for their light-blocking curtains?

Yes, there are specific brands known for their light-blocking curtains. Here are a few of the most popular ones:

1. Eclipse: This brand is known for its energy-saving and light-blocking curtains. Their curtains have a special coating that blocks out 99% of light and reduces noise.

2. NICETOWN: This brand offers a wide range of curtains, including light-blocking curtains. Their curtains are made of high-quality materials that block out sunlight and UV rays.

3. H.VERSAILTEX: This brand offers curtains that are not only light-blocking but also energy-saving and noise-reducing. Their curtains are made of high-quality materials and come in a variety of colors and patterns.

4. AmazonBasics: This brand offers affordable light-blocking curtains that are made of high-quality materials. Their curtains come in a range of sizes and colors to fit any room.

Overall, there are many brands that offer light-blocking curtains, so it's important to do your research and choose a brand that fits your needs and budget.

Can I use regular curtains to block out light or do I need special blackout curtains?

While regular curtains may block out some light, they are not as effective as blackout curtains. Blackout curtains are specially designed to block out light and prevent it from entering a room. They are made of thicker materials and have a special lining that helps to absorb light. This lining also helps to insulate the room, keeping it cooler in the summer and warmer in the winter.

Regular curtains are usually made of thinner materials and do not have the same level of light-blocking capabilities as blackout curtains. They may still allow some light to enter the room, especially if they are a lighter color or made of a sheer fabric.

If you are looking to block out as much light as possible, then blackout curtains are the best option. However, if you are on a budget or simply prefer the look of regular curtains, you can still use them in combination with other light-blocking methods, such as window shades or blinds.

Do curtains with lining provide better light-blocking abilities?

Yes, curtains with lining provide better light-blocking abilities as compared to curtains without lining. The lining is usually made of a thick, opaque fabric that is sewn onto the back of the main fabric. This additional layer helps to block out light and reduce the amount of sunlight that enters the room, making it easier to sleep or work during the day.

The effectiveness of light-blocking also depends on the type of lining used. A blackout lining is the most effective, as it completely blocks out all light. On the other hand, a thermal lining helps to regulate temperature and reduce noise, but may not be as effective in blocking out light.

It is important to note that while lining can improve the light-blocking ability of curtains, it is not a guarantee. Factors such as the color and thickness of the main fabric, as well as the size and positioning of the curtains, can also affect how well they block out light.

How do I install curtains to maximize their light-blocking abilities?

To maximize the light-blocking abilities of your curtains, there are a few things you can do during installation:

1. Choose the right type of curtains: Look for curtains that are designed to block out light, such as blackout curtains or those with a tight weave.

2. Install curtains as close to the window as possible: If there is any gap between the curtains and the wall or window frame, light can seep through. Hanging the curtains as close to the window as possible can help eliminate this gap.

3. Install curtains above and wider than the window: Hanging curtains above the window frame and wider than the window can also help prevent light from seeping through.

4. Use a double curtain rod: A double curtain rod allows you to hang two layers of curtains, which can provide extra light-blocking abilities.

5. Use curtain liners: Curtain liners are an additional layer you can add to your curtains that are designed to block out light. They can be attached to the back of your curtains or hung separately.

By following these tips, you can help maximize the light-blocking abilities of your curtains and create a dark, cozy space.

How do I know if my curtains are truly blackout?

To determine if your curtains are truly blackout, you can perform a simple test. First, close your curtains during the day and check if any light is passing through the fabric. If you can see any light filtering through, then your curtains are not truly blackout.

Another way to check is by shining a flashlight on the fabric from the opposite side of the curtain. If no light passes through the fabric, then your curtains are most likely blackout.

Additionally, you can check the label or packaging of your curtains to see if they are marketed as blackout curtains. Genuine blackout curtains are usually made of a thicker, tightly woven fabric that blocks out light and noise.

If your curtains are not truly blackout, you can try adding a blackout lining to them or purchasing new curtains that are specifically designed to block out light. This will ensure that you can enjoy complete darkness and privacy in your room.

How thick should my curtains be to effectively block out light?

The thickness of curtains plays a significant role in blocking out light. To effectively block out light, you should choose curtains that are made of thick and heavy fabrics such as velvet, suede, or blackout curtains. These types of curtains have a special lining that prevents light from passing through.

Ideally, blackout curtains are the best choice for blocking out light as they are specifically designed for this purpose. They have a thick lining that blocks out up to 99% of the light and also provide insulation, noise reduction, and privacy.

When choosing the thickness of your curtains, keep in mind that the darker the color and the heavier the fabric, the better it will block out light. Additionally, it's important to make sure that your curtains are properly installed and hung close to the wall to prevent any light from seeping through the sides. Overall, selecting curtains with a thick and heavy fabric will effectively block out light and provide a comfortable and cozy environment.

What color curtains are best for blocking out light?

When it comes to blocking out light, the color of the curtains is not as important as the fabric and lining. The best curtains for blocking out light are those made of thick, opaque fabrics such as velvet, suede, or blackout curtains. These fabrics are specially designed to prevent light from entering the room, making them ideal for bedrooms, nurseries, and home theaters where you want to control the amount of light that enters the space.

In terms of color, darker colors such as navy blue, black, and dark gray are more effective at blocking out light than lighter colors. However, if you prefer lighter-colored curtains, you can still achieve a blackout effect by choosing a thicker, more opaque fabric and adding a blackout lining.

It's also important to consider the size and placement of your curtains. To maximize their light-blocking potential, choose curtains that are wider than your window and extend well beyond the frame on all sides. This will prevent any light from seeping in around the edges.

What type of fabric is best for blocking out light in curtains?

The best type of fabric for blocking out light in curtains is typically a thick, tightly woven fabric such as velvet, suede, or blackout fabric. These fabrics are specifically designed to prevent light from passing through and can effectively darken a room when the curtains are closed. Additionally, certain colors such as navy blue, dark gray, or black can also help to absorb light and reduce glare. However, it's important to keep in mind that the thickness and weight of the fabric can also affect how well it blocks out light. Generally, the thicker and heavier the fabric, the better it will be at blocking out light. It's also a good idea to choose curtains that are lined with blackout material for added light-blocking ability.

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