When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

Best Blinds For Keeping Heat Out (2024 Update)

If you’re looking for a way to beat the heat and stay cool during the hot summer months, investing in blinds might just be the solution you’ve been looking for. With so many different types of blinds available on the market, it can be tough to know which one to choose. When it comes to finding the best blinds for keeping heat out, there are a few key factors you’ll want to consider.

Firstly, you’ll want to think about the material. Blinds made from thicker fabrics, such as blackout curtains, tend to keep out more heat, while thinner materials like linen or bamboo will let more heat in. You’ll also want to consider the color of the blinds. Darker colors will absorb more heat, making the room inside feel warmer, whereas lighter colors will reflect the heat and help to keep the room cooler.

It’s important to also keep in mind the windows you need to cover and the size of the room. Certain types of blinds will work better for larger windows and open-concept living spaces, while others are better suited for smaller rooms and windows. Lastly, you’ll want to ask yourself some questions to help determine which blinds will work best for your needs. Do you prefer a more traditional or modern look? Do you need blinds that are easy to clean and maintain? Keeping these questions in mind will help you make an informed decision when choosing the best blinds for keeping heat out.

10 Best Blinds For Keeping Heat Out

# Product Image Product Name Product Notes Check Price
1
This product is ideal for blocking out light and regulating temperature in a bedroom with its thermal insulation.
2
This product is ideal for filtering light and providing privacy for interior horizontal windows with its cordless design.
3
This product is ideal for achieving complete darkness, energy savings and a stylish look with its blackout and insulated features.
4
This product is ideal for blocking out heat and light in bedrooms and living rooms through its thermal insulated design.
5
This product is ideal for creating blackout shades without the need for tools or installation.
6
This product is ideal for providing light control, privacy and aesthetics to windows and doors in home settings.
7
This product is ideal for those who want a cordless, blackout fabric shade that can be trimmed to fit their window.
8
This product is ideal for those wanting privacy and insulation from light in a large studio or room.
9
This product is ideal for covering sliding glass doors and providing thermal insulation and light blocking capabilities.
10
Ideal for blocking out sunlight, providing thermal insulation and privacy in a bedroom with grommet ring top design.
This product is ideal for blocking out light and regulating temperature in a bedroom with its thermal insulation.
This product is ideal for filtering light and providing privacy for interior horizontal windows with its cordless design.
This product is ideal for achieving complete darkness, energy savings and a stylish look with its blackout and insulated features.
This product is ideal for blocking out heat and light in bedrooms and living rooms through its thermal insulated design.
This product is ideal for creating blackout shades without the need for tools or installation.
This product is ideal for providing light control, privacy and aesthetics to windows and doors in home settings.
This product is ideal for those who want a cordless, blackout fabric shade that can be trimmed to fit their window.
This product is ideal for those wanting privacy and insulation from light in a large studio or room.
This product is ideal for covering sliding glass doors and providing thermal insulation and light blocking capabilities.
Ideal for blocking out sunlight, providing thermal insulation and privacy in a bedroom with grommet ring top design.

1. Blackout Bedroom Drapes – Nicetown Insulated Blinds

The NICETOWN blackout curtain panels are an elegant addition to any room in your home. This package includes two panels, each measuring 42 inches in width and 63 inches in length. The curtains are constructed with a rod pocket, which can fit any curtain rod of up to 2 inches in diameter, making installation a breeze.

If your windows are slightly taller than the curtain panels, there's no need to worry. The NICETOWN blackout curtains are designed to be adjustable in length. You can hang them with rings and hooks, and adjust the height up to 3 inches. The hooks space distance is around 4-6 inches, providing flexibility in installation.

The NICETOWN blackout curtains are made with a unique, three-layer woven construction. The middle layer is made of black yarns, which effectively blocks out 85%-99% of light (dark color works better on blocking light). This fabric also provides great privacy, making it an ideal choice for anyone who wants to block daylight, take a nap, or keep sun glare off their TV.

In addition to their exceptional quality, the NICETOWN blackout curtains are also a great choice for their versatility. You can choose from a variety of blackout valances and sheer curtains in the NICETOWN store to match your desired decor. These curtain sets provide a more permanent and harmonious window dressing.

At NICETOWN, customer satisfaction is our top priority. We are committed to providing you with high-quality products and excellent service. If for any reason you are not 100% satisfied with your purchase, our customer support team is always available to assist you with pre-sale and after-sale service.

2. Cordless Morningstar Mini Blinds – Black

The Achim Cordless Light Filtering Mini Blinds are an ideal choice to filter out light in any room. With their lightweight and vinyl construction, they are easy to handle and maintain. The cordless design ensures they are safe for children and pets, eliminating any risks of tangling or choking hazards. The high-quality construction makes them durable and resistant to warping, fading, and sagging, ensuring long-lasting use.

The blinds are designed to fit windows 3/8" (0.95 cm) smaller and 1/2" (1.27 cm) wider than the stated size, with the actual blind being 1/2 " (1.27 cm) narrower than the stated size. The slat size is 1", providing excellent coverage and privacy. The blinds are available in five drop lengths: 25”, 42”, 48”, 64”, and 72”, and five colors: Alabaster, White, Black, Woodtone, and Grey, making it easy to find the perfect fit for any home decor.

Installation is easy and convenient with all the necessary hardware included, and simple instructions provided. The hidden mounting brackets are designed for inside, outside, or ceiling installation. Once installed, the blinds are simple to use. To control the amount of light and privacy, use the tilt wand to filter in the ideal amount of light and lift or lower the bottom rail to raise or lower the blinds.

Achim Home Decor has been bringing fashion and value to homes since 1962, specializing in decorative window and floor styles. They pride themselves on offering outstanding value with the highest quality standards. With their Cordless Light Filtering Mini Blinds, you can bring great designs home with ease and convenience.

3. Natural Linen Blackout Curtains – 96" With Energy-Saving White Liner

This package contains a pair of high-quality curtains, each measuring 52"W x 96"L, for a total of 104"W x 96"L. These curtains are constructed with 8 rust-resistant grommets that fit most curtain rods up to 1 1/2 inches, and are thread trimmed to ensure they remain wrinkle-free.

These curtains are designed to block out 100% of sunlight and UV rays, thanks to their elegant textured linen-like material and white lining on the backing. This feature will transform your day into a cozy night, enabling you to enjoy a peaceful sleep while protecting your furniture from color fading. Additionally, they provide absolute privacy in your home.

These curtains are crafted from a premium linen-like fabric made of 100% polyester, making them both soft and draped. They have been lab tested and are free of vinyl and other harmful materials. They also have a 100% blackout lining, which helps to block the wind and reduce noise, making your home more comfortable.

These curtains are versatile and can be used in a variety of settings, including bedrooms, living rooms, patios, and as room dividers. They are both functional and fashionable, providing you with top performance on energy savings and noise reduction, while creating an airy and breathable atmosphere.

Cleaning these curtains is a breeze, making them a hassle-free purchase. Simply machine wash them in cold water, using non-chlorine bleach when necessary. Tumble dry them on low, and cool iron on the face side as needed.

4. Natural Linen Blackout Curtains – Heat Blocking & Insulated

The H.Versailtex Faux Linen Blackout Curtains are an excellent addition to any home décor. The package includes two panels, each measuring 52 inches wide by 84 inches long, making the set measure 104 inches wide by 84 inches long. The panels are thread trimmed and wrinkle-free, and each panel has eight anti-rust grommets that fit well on curtain rods up to 1 1/2 inches thick.

These elegant textured linen-like curtains have a white lining on the backing that can block out 100% of bright sunlight and UV rays, making it possible to turn day into night. The curtains also provide privacy in your home and protect your furniture from color fading. The innovative material of these curtains is crafted from rich linen-like fabric (100% polyester), which is draped and soft, and has a 100% blackout lining. Lab tests show that these awesome curtain panels are environmental and vinyl-free.

These durable and elegant linen curtain panels will decorate your windows and rooms with a new great effect. They are widely used for bedrooms, living rooms, patios, room dividers, and other functional and fashionable spaces. While still having top performance on energy-saving and noise-reducing, they create an airy and breathable sweet family scene.

The H.Versailtex Faux Linen Blackout Curtains are hassle-free for purchase. They are machine washable in cold water and can be tumble dried on low heat. Use only non-chlorine bleach when needed and warm iron as needed.

5. Redi Shade No Tools Original Blackout Pleated Paper Shade Black, 36 In X 72 In, 6 Pack

Looking for a window covering solution that is easy to install, provides complete privacy, light control, and UV protection? Look no further than the Original No Tools Room Darkening Shade.

With this product, you can easily trim it to fit perfectly inside or outside your window frame, and install it in seconds without needing a drill, screws, or brackets. This means you can have a clean and hassle-free look without any damage to your walls.

The Original No Tools Room Darkening Shade is designed to block 99% of light, making it perfect for bedrooms, children's rooms, and movie rooms. It also provides complete privacy and UV protection to keep your space comfortable and safe.

For added convenience and safety, this shade does not have cords. Instead, it comes with included clips that allow you to easily raise and lower the shade as needed. This makes it a great option for homes with children or pets.

Made of durable paper, the Original No Tools Room Darkening Shade is built to last. It will not yellow or crack from sun exposure, ensuring that your investment will provide long-lasting value.

This product has been a trusted window covering solution for over 30 years and can be used as a stand-alone solution or easily layered behind existing window treatments.

6. Chicology Cordless Blackout Window Shades, Byssus White

Introducing the Window Shade, a modern and safe solution for all your window covering needs. These cordless blinds are designed with user-friendliness in mind, making them an excellent choice for homes with children and pets.

With its versatile design, the Window Shade is perfect for a wide range of window covering applications. Whether you need roller shades for your windows, RV roller shades, kitchen blinds or door shades, this product has got you covered.

The Roller Blinds fabric of the Window Shade is available in both blackout and light filtering options to meet your opacity needs. You can choose the perfect level of light control for your space, whether you prefer a dark room for sleeping or a well-lit area for working.

The Pull down shades for windows are customizable to fit your specific window dimensions. Our light filtering blinds and room darkening shades come with a standard 1/2-inch deduction on the width to ensure a perfect fit. Plus, the Window Shade comes with all the hardware needed for inside or outside mount, making installation a breeze.

7. Easy Lift Blackout Shade, 30 X 64 In.

Introducing the ultimate solution for your window covering needs – the No Tools Honeycomb Shade. Designed to provide a perfect fit without the need for drills, screws, or brackets, this shade can be installed effortlessly, thanks to its Simple Stick feature. With a minimum window depth of 1 ¼ inches, it can be easily mounted inside your windows, providing a seamless, clean appearance.

To ensure that the shade fits perfectly, simply trim it using a straight-edged kitchen knife and the included patented trimming scale and guide. The process is quick and easy, and you can permanently install the shade in just seconds using the peel-and-place application.

The cordless lift mechanism makes it easy to operate the shade, and its clean appearance makes it safe for use around children and pets. The natural shades are white to the street side, providing a uniform look that enhances the beauty of your home's interior.

The fabric used in the No Tools Honeycomb Shade has an energy-efficient 9/16-inch blackout honeycomb design that blocks harsh sunlight and UV rays, keeping your room cooler during the hot summer months and extreme temperatures. The crisp honeycomb fabric darkens your room, creating a cozy and comfortable atmosphere.

For over 30 years, the No Tools Honeycomb Shade has been the go-to window covering solution for homeowners. Its rounded bottom rail and finished end caps give it a smart look that complements any décor. With its easy installation process, energy-efficient fabric, and clean appearance, the No Tools Honeycomb Shade is the perfect choice for any homeowner looking for a hassle-free window covering solution.

8. Black Velvet Studio Curtain – Extra Wide Privacy

Introducing the Velvet Ready-Made Blackout and Insulated Curtain, the perfect solution for creating a luxurious and cozy environment in your home. Each panel measures 100 inches in width and 120 inches in length, making it wide enough to cover your entire window and provide complete darkness for optimal TV viewing or sleeping.

These curtains are designed with both a back loop and rod pocket style, each with a 3-inch inner diameter, allowing you to create different looks with ease. The blackout and insulated features of the curtains help to block out sunlight and UV rays, while also balancing the room temperature to resist hot and cold temperatures.

The high-quality velvet material used to create these curtains is silky, soft, and drapery, giving your room a rich and elegant look. The curtains are also easy to care for, as they can be machine washed or dry cleaned, spot cleaned with mild soap and water, and air dried. If necessary, they can be steam ironed from the back.

Not only do these curtains provide a luxurious look to your space, but they also offer a practical solution to managing and partitioning your space without the need for building walls. This makes them an easy and convenient solution for creating a room divider that can be easily installed, packed up, moved, and reused.

If you have any questions or need help with your purchase, the manufacturer is happy to assist you via email. Upgrade your home with the Velvet Ready-Made Blackout and Insulated Curtain for a cozy and elegant atmosphere.

9. Thermal Blackout Patio Curtain For Sliding Doors

This package includes a single panel that measures 100 inches in width and 84 inches in length, and comes in a stylish beige color. The curtain is designed to provide thermal insulation and effectively keep the heat and cold out, making it perfect for use with sliding doors.

Crafted from innovative fabric, this blackout curtain can significantly reduce the amount of light that enters a room. The darker the color of the curtain, the better its light-reducing capabilities. This makes it ideal for use in bedrooms, media rooms, and any other space where light control is important.

The curtain features antique bronze grommet tops, which allow it to be hung from either a standard or decorative curtain rod. The ring size is approximately 1.6 inches on the inside and 2.4 inches on the outside diameter, ensuring a perfect fit for most curtain rods.

This curtain is incredibly easy to care for. Simply machine wash and dry it whenever it needs to be refreshed. However, please note that this product is meant for indoor use only.

10. Energy-Smart Blackout Curtain For Bedroom

This package includes one panel of blackout curtains in an elegant design that will add a pop of color to any room. The curtain panel measures 42 inches in width and 63 inches in length, fitting most standard windows. The grommets are sturdy and lightweight, allowing for easy sliding along the curtain rod, which can be up to 1.6 inches in diameter.

Made from a three-layer woven construction, these blackout curtains are smooth, soft, and heavy-duty. The middle layer of black yarns blocks out 85%-99% of light, making them perfect for anyone seeking to block daylight, take a nap, or keep sun glare off their TV. Darker colors work better for blocking out light. Additionally, these curtains are great for keeping out the heat during summer and maintaining warmth during winter.

Not only are these curtains functional, but they also look elegant when opened and closed. They are ideal for a late morning sleep-in, as they keep the sun out and ensure a peaceful sleeping environment. For a more permanent and harmonious window dressing, you can choose matching blackout valances and sheer curtains available in the NICETOWN store.

These blackout curtains are easy to maintain and have good quality finishing that will withstand years of use. They are machine washable, and it is recommended to wash them in water below 86F with mild detergent and no bleaching. Low-temperature ironing can also be done to keep them looking fresh. Before choosing your curtains, remember to measure your pole and window size to ensure a perfect fit.

Best Blinds For Keeping Heat Out FAQs

Are there any energy-efficient blinds that can help reduce heat and save on energy costs?

Yes, there are many types of energy-efficient blinds available in the market that can help reduce heat and save on energy costs. These blinds are designed to block out the sun's heat and UV rays, keeping the interior of your home cooler and more comfortable. Some of the most popular energy-efficient blinds include honeycomb shades, solar shades, and insulated blinds.

Honeycomb shades, also known as cellular shades, are designed with a unique honeycomb structure that traps air inside, providing insulation and reducing heat transfer. Solar shades, on the other hand, are made with a special fabric that blocks out heat and UV rays while still allowing natural light to enter the room. Insulated blinds have a layer of insulation built into the fabric, which helps to keep the heat out in the summer and in during the winter.

By choosing energy-efficient blinds, you can not only reduce your energy costs but also help to conserve energy and reduce your carbon footprint. Plus, these blinds can add a stylish and modern touch to your home décor while also providing practical benefits.

Are there specific types of blinds that are better at blocking heat?

Yes, there are specific types of blinds that are better at blocking heat. One of the most effective types of blinds for blocking heat is cellular or honeycomb blinds. These blinds are designed with a unique honeycomb-shaped structure that traps air and creates a layer of insulation between the window and the room. This insulation helps to prevent heat from entering the room during hot weather and escaping during cold weather. Another type of effective blinds for blocking heat are roller blinds with a reflective backing. These blinds have a reflective material on the back that reflects sunlight and heat away from the room. Additionally, wooden blinds and bamboo blinds are also effective at blocking heat as they are natural insulators and provide a physical barrier against heat transfer. It's important to note that the effectiveness of blinds in blocking heat will also depend on the material and thickness of the blinds, as well as the size and orientation of the windows.

Are vertical or horizontal blinds better for keeping heat out?

When it comes to keeping heat out, both vertical and horizontal blinds can be effective, but it depends on the specific situation.

Vertical blinds are ideal for large windows or sliding glass doors as they can be easily opened and closed, allowing for maximum control over the amount of sunlight and heat that enters a room. They also have an added benefit of directing light upwards towards the ceiling, which can help to keep the room cooler.

On the other hand, horizontal blinds are better suited for smaller windows as they provide better coverage and can block out more sunlight. They are also more durable and can withstand strong winds and other weather conditions.

Ultimately, the choice between vertical and horizontal blinds will depend on the size and location of the window, as well as personal preference and style. However, both types of blinds can be effective in keeping heat out and maintaining a cool and comfortable living space.

Can motorized blinds be effective at reducing heat in a room?

Yes, motorized blinds can be highly effective at reducing heat in a room. These blinds are designed to be energy-efficient, and they can be programmed to open and close based on the amount of sunlight entering the room. This means that during the hottest parts of the day, the blinds can be closed to block out the sun and prevent heat from entering the room. Additionally, motorized blinds can be integrated with smart home systems, allowing you to control them remotely using your smartphone or voice assistant. This means you can adjust the blinds from anywhere, ensuring your home stays cool and comfortable even when you're away. Overall, motorized blinds are an excellent investment for anyone looking to reduce heat in their home while also adding convenience and energy efficiency.

Do blinds need to be closed completely to effectively keep heat out, or is partial closure sufficient?

Blinds can be an effective way to keep heat out of a room, but the effectiveness of partial closure versus full closure depends on a variety of factors. If the blinds are made of a thick material and have a tight fit to the window frame, partial closure may be enough to block most of the heat. However, thinner or less tightly-fitted blinds may require full closure to effectively keep heat out.

The direction that the blinds are facing can also impact their effectiveness. If the sun is shining directly on the window, it may be necessary to fully close the blinds to keep the heat out. However, if the sun is shining at an angle, partial closure may be sufficient to block the majority of the heat.

Overall, the best approach is to experiment with different levels of closure to determine what works best for your specific situation. It's also important to consider the type of blinds you have and their level of insulation to determine how effective they will be at keeping heat out.

How do blinds compare to other window treatments for reducing heat?

Blinds are an effective window treatment for reducing heat and can be a great alternative to other window treatments. Blinds are designed to control the amount of sunlight that enters a room, which in turn can reduce the amount of heat that builds up in the space. Blinds are available in a variety of materials, such as wood, metal, and vinyl, which can provide different levels of insulation and light control.

In comparison to other window treatments, such as curtains or shades, blinds are typically more effective at reducing heat. This is because they can be adjusted to block out direct sunlight while still allowing natural light to enter the room. In addition, blinds are typically more durable and long-lasting than other window treatments, which can make them a more cost-effective option in the long run.

Overall, if you're looking for a window treatment that can help reduce heat in your space, blinds are a great option to consider. Just be sure to choose the right material and style for your specific needs and preferences.

How effective are blackout blinds at keeping heat out?

Blackout blinds are a popular choice for homeowners looking to block out light and maintain privacy in their homes. However, many people also wonder how effective these blinds are at keeping heat out. The answer is that blackout blinds can be very effective at keeping heat out, especially if they are made from high-quality materials.

The reason blackout blinds are effective at keeping heat out is that they are designed to block out light. This means that they can also block out a significant amount of heat from the sun. In fact, some studies have shown that blackout blinds can reduce heat gain by up to 45%.

However, it is important to note that not all blackout blinds are created equal. Some are made from thicker and more insulating materials than others, which means they will be more effective at keeping heat out. Additionally, the effectiveness of blackout blinds will also depend on factors such as the size of the windows they are covering and the orientation of the building.

Overall, if you are looking for an effective way to keep heat out of your home, blackout blinds can be a great option. Just be sure to choose high-quality blinds that are designed to block out both light and heat.

Is there a specific color or texture that works best for heat-blocking blinds?

When it comes to heat-blocking blinds, color and texture can play a significant role in their effectiveness. Generally, lighter colors tend to reflect more sunlight and heat, while darker colors absorb them. So, it's recommended to choose blinds with a lighter color that can reflect the sun's heat. Moreover, a reflective texture is also essential for heat-blocking blinds. For instance, aluminum blinds are known for their reflective surface that can bounce off the sun's heat and keep the room cooler. Additionally, cellular shades with a honeycomb structure are also effective in blocking heat due to their insulating properties. In summary, for effective heat-blocking blinds, it's best to choose a light-colored blind with a reflective texture, like aluminum or honeycomb shades.

What is the best way to install blinds for maximum heat-blocking efficiency?

The best way to install blinds for maximum heat-blocking efficiency is to choose the right type of blinds and install them in the right way. Cellular shades or honeycomb shades are the most efficient at blocking heat, as they have a unique cellular construction that traps air and insulates the window.

When installing the blinds, make sure they fit snugly within the window frame to eliminate any gaps where heat can escape. You may also want to consider installing a valance or cornice above the blinds to further block out any sunlight or heat that may enter from the top of the window.

It's also important to choose the right color for your blinds. Lighter colors reflect heat and sunlight, while darker colors absorb them. So, if you live in a hot climate, it's best to choose white or light-colored blinds to reflect heat away from your home.

Finally, make sure to close your blinds during the hottest part of the day to block out the most heat. By following these tips, you can maximize the heat-blocking efficiency of your blinds and keep your home cool and comfortable all summer long.

What material is best for blinds to keep heat out?

When it comes to keeping your home cool during hot summer days, choosing the right type of blinds can make all the difference. The best materials for blinds to keep heat out are those that are able to reflect sunlight and block UV rays. There are several options available in the market that can help reduce the amount of heat that enters your home, including aluminum, vinyl, and solar shades.

Aluminum blinds are a popular choice as they are highly reflective and can effectively block sunlight and heat. They are also durable and easy to maintain. Vinyl blinds are also effective in blocking heat and come in a variety of colors and styles. Solar shades are another great option as they are designed specifically to block UV rays and reduce heat gain. They are made of a special material that allows natural light to enter while blocking out harmful rays.

Ultimately, the best material for blinds to keep heat out will depend on your personal preferences and budget. It is important to choose a material that is not only effective in blocking heat but also complements your home's decor.