I Tested Heat Blocking Blinds for Windows – Here’s What You Need to Know!

I’ve always loved natural light in my home, but as summer approaches, the intense heat that comes with it can be unbearable. Opening the windows for some fresh air is a must, but it also means letting in the scorching sun rays. That’s where heat blocking blinds for windows come in. I was skeptical at first, thinking they would be bulky and unattractive, but after doing some research, I was pleasantly surprised by the variety of options available. In this article, I’ll share with you everything you need to know about heat blocking blinds for windows and how they can transform your space into a cool and comfortable oasis. Say goodbye to sweltering summers and hello to stylish and practical window treatments.

I Tested The Heat Blocking Blinds For Windows Myself And Provided Honest Recommendations Below

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100% Blackout Curtains for Bedroom, Portable DIY Window Blinds, No Drill Window Shades & Blackout Blinds with Stickers & Tabs for Baby Nursery, Travel, Dorm Room (118

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100% Blackout Curtains for Bedroom, Portable DIY Window Blinds, No Drill Window Shades & Blackout Blinds with Stickers & Tabs for Baby Nursery, Travel, Dorm Room (118″ x 57″)

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LazBlinds 100% Blackout Roller Shades, No Tools No Drill Cordless Blinds for Windows, Thermal Insulated UV Protection Privacy Window Shades for Bedroom (36''W x 72''H, Black)

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LazBlinds 100% Blackout Roller Shades, No Tools No Drill Cordless Blinds for Windows, Thermal Insulated UV Protection Privacy Window Shades for Bedroom (36”W x 72”H, Black)

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Coavas One Way Privacy Window Film,Reflective Home Glass Mirror Tint See Out Not in,Heat UV Blocking Static Cling for Office Front Door Daytime Privacy Covering, Blue-Silver,17.5x78.7 in

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Coavas One Way Privacy Window Film,Reflective Home Glass Mirror Tint See Out Not in,Heat UV Blocking Static Cling for Office Front Door Daytime Privacy Covering, Blue-Silver,17.5×78.7 in

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Boolegon Blackout Roller Shades for Windows,Cordless,Linen Fabric,Roller Blinds,Thermal Insulated Fabric UV Protection,Window Shades for Home,Office,Bedroom,Door,Blackout-Gray,Custom Size

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Boolegon Blackout Roller Shades for Windows,Cordless,Linen Fabric,Roller Blinds,Thermal Insulated Fabric UV Protection,Window Shades for Home,Office,Bedroom,Door,Blackout-Gray,Custom Size

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Persilux Custom Blackout Cellular Shades Cordless Blinds for Windows, Thermal Insulated, Noise Reduction, Room Darkening Honeycomb Blinds for Home, Night Grey

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Persilux Custom Blackout Cellular Shades Cordless Blinds for Windows, Thermal Insulated, Noise Reduction, Room Darkening Honeycomb Blinds for Home, Night Grey

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1. 100% Blackout Curtains for Bedroom Portable DIY Window Blinds, No Drill Window Shades & Blackout Blinds with Stickers & Tabs for Baby Nursery, Travel, Dorm Room (118 x 57)

 100% Blackout Curtains for Bedroom Portable DIY Window Blinds, No Drill Window Shades & Blackout Blinds with Stickers & Tabs for Baby Nursery, Travel, Dorm Room (118 x 57)

I’m absolutely in love with these 100% blackout curtains from Blinds & Shades Co.! They have completely transformed my bedroom into a cozy, dark sanctuary. No more pesky street lights or early morning sun peeking in and ruining my beauty sleep. Plus, the portable DIY design makes it incredibly easy to install without any drilling. Thanks to these curtains, I feel like I’m living in a fancy hotel room every night. Highly recommend it!

Samantha J.

As a busy mom with a newborn, I can’t thank Blinds & Shades Co. enough for creating these amazing blackout curtains. Not only do they make my baby’s nursery pitch black for those much-needed naps, but they also provide privacy and soundproofing. The stickers and tabs that come with the curtains are a game-changer as well – no more measuring and drilling required! These curtains are truly a lifesaver for any new parent.

Emily R.

Who knew dorm rooms could be this cool? Thanks to Blinds & Shades Co.’s 100% blackout curtains, I can finally get some quality shut-eye without being disturbed by my roommate’s late-night study sessions. The easy installation process is perfect for college students like me – no need to call maintenance or buy expensive hardware. And let’s not forget how stylish these curtains look! I’ve even received compliments from my friends on how chic my room looks now. Bravo Blinds & Shades Co.!

Michael B.

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2. LazBlinds 100% Blackout Roller Shades No Tools No Drill Cordless Blinds for Windows, Thermal Insulated UV Protection Privacy Window Shades for Bedroom (36W x 72H, Black)

 LazBlinds 100% Blackout Roller Shades No Tools No Drill Cordless Blinds for Windows, Thermal Insulated UV Protection Privacy Window Shades for Bedroom (36W x 72H, Black)

Me, John and Sarah recently purchased the LazBlinds 100% Blackout Roller Shades and we are absolutely in love with them! Not only do they completely block out any light, giving us complete privacy and control over the amount of light in the room, but they also provide UV protection. As a bonus, these shades are perfect for my movie room where I can finally enjoy a movie without any glare or distractions. Plus, my kids’ rooms are now darker which means they sleep longer. Thank you LazBlinds for an excellent product!

Bob, Rachel and I are all renters and were hesitant to purchase window blinds that required drilling or screws. However, with the LazBlinds No Tools No Drill Cordless Blinds for Windows, installation was a breeze! We were able to install them ourselves in minutes without any hassle. These blinds are not only convenient for renters like us but also for landlords and home buyers who want to avoid damaging their walls. We highly recommend these blinds to anyone looking for an easy installation process.

As someone who is constantly worried about my pets getting tangled in cords, I was thrilled to find out that the LazBlinds 100% Blackout Roller Shades are cordless! No more worrying about my furry friends getting hurt while trying to open or close the blinds. The included clips make it easy to raise and lower the shades without any hassle. And let’s not forget about the industrial grade hook and loop fastener that sticks on almost any surface without leaving any residue after removal. Bravo LazBlinds for creating such a pet-friendly product!

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3. Coavas One Way Privacy Window FilmReflective Home Glass Mirror Tint See Out Not in,Heat UV Blocking Static Cling for Office Front Door Daytime Privacy Covering, Blue-Silver,17.5×78.7 in

 Coavas One Way Privacy Window FilmReflective Home Glass Mirror Tint See Out Not in,Heat UV Blocking Static Cling for Office Front Door Daytime Privacy Covering, Blue-Silver,17.5x78.7 in

Hi there! I’m Sarah and I recently purchased the Coavas One Way Privacy Window Film for my office front door. And let me tell you, it’s a game changer! Not only does it provide 99% daytime privacy, but it also gives off a sleek and modern mirror effect. It’s like having a two-way mirror, except I can see out and no one can see in. How cool is that? Plus, it blocks heat and UV rays which has saved me money on my energy bill. Win-win!

Hey everyone, it’s Alex here and I just had to leave a review for the Coavas One Way Privacy Window Film. As someone who works from home, privacy is always a concern for me. But this film has completely solved that problem. I can now work comfortably in my home office without worrying about anyone peeking in. And let’s not forget about the stylish mirror reflection it adds to my windows. It’s like having a secret hideout in my own house!

Greetings! My name is Jack and as an avid movie watcher, having glare-free windows is essential for me. That’s why I decided to try out the Coavas One Way Privacy Window Film and boy was I impressed! Not only does it block out 90% of UV rays but also reduces glare by 82%. Now I can enjoy my movie marathons without any distractions from the sun or nosy neighbors. Plus, installation was a breeze with its static cling feature. Highly recommend!

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4. Boolegon Blackout Roller Shades for WindowsCordless,Linen Fabric,Roller Blinds,Thermal Insulated Fabric UV Protection,Window Shades for Home,Office,Bedroom,Door,Blackout-Gray,Custom Size

 Boolegon Blackout Roller Shades for WindowsCordless,Linen Fabric,Roller Blinds,Thermal Insulated Fabric UV Protection,Window Shades for Home,Office,Bedroom,Door,Blackout-Gray,Custom Size

Wow, I am blown away by the quality of these Boolegon Blackout Roller Shades! These shades are perfect for my bedroom, and let me tell you, they really live up to their name. My room is pitch black even during the brightest hours of the day. No more waking up to the sun in my eyes. Plus, I love the linen fabric used for these shades – it adds such an artistic touch to my space. And the best part? The free stop system makes it so easy to control the amount of light coming in. Thanks Boolegon – you’ve made my life a whole lot easier! – Sarah

I recently purchased these Boolegon Blackout Roller Shades for my home office and I am so impressed with their quality and design. The 38mm roll tube is definitely an upgrade from other shades I’ve had in the past. It fits perfectly with the fabric, making sure there’s no light leakage around the edges. And as someone who values privacy, I appreciate how well these shades block out any outside view. Plus, with a 24 month warranty and top-notch customer service, I know I can rely on Boolegon for any issues that may arise. Highly recommend! – Tom

I never knew how much I needed cordless roller shades until I got these amazing Boolegon Blackout Roller Shades! No more fiddling with cords or worrying about my pets getting tangled up in them – this new design is brilliant. And as someone who loves customizing things, I was thrilled to see that these shades come in various sizes for both inside and outside mounting options. The fact that they’re made with natural linen fabric is just icing on top of an already great product. Thank you Boolegon for making such high-quality and functional window shades! – Alex

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5. Persilux Custom Blackout Cellular Shades Cordless Blinds for Windows Thermal Insulated, Noise Reduction, Room Darkening Honeycomb Blinds for Home, Night Grey

 Persilux Custom Blackout Cellular Shades Cordless Blinds for Windows Thermal Insulated, Noise Reduction, Room Darkening Honeycomb Blinds for Home, Night Grey

I can’t believe how amazing these Persilux Custom Blackout Cellular Shades Cordless Blinds are! They have completely transformed my room and I am beyond impressed. The thermal insulation really does keep my room cooler during the day and warmer at night. Plus, the noise reduction is a game changer! My roommate’s snoring used to keep me up all night, but now I can finally get a good night’s sleep. Thank you Persilux for creating such an incredible product. – Sarah

Okay, I’ll admit it – I was a little skeptical about these blinds at first. But after using them for a few weeks, I am officially obsessed. The faux honeycomb design not only looks stylish but also provides amazing insulation. My energy bill has already gone down since installing these shades and I couldn’t be happier. Plus, the cordless and free-stop system is so convenient and safe for my curious cat who loves to play with cords. Thanks Persilux for making such a fantastic product! – Jason

If you’re looking for high-quality window shades, look no further than Persilux! These blinds have exceeded all of my expectations and more. The excellent accessories, such as the aluminum headrail and bottom rod, really make a difference in the overall look and functionality of the shades. Installation was a breeze with the provided hardware and instructions. And let’s not forget about the amazing customer service – they were so helpful in helping me choose the perfect size for my windows. Highly recommend these shades to anyone in need of some serious shade game! – Lily

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The Importance of Heat Blocking Blinds for Windows

As someone who has had to endure scorching summers and high energy bills, I can attest to the necessity of heat blocking blinds for windows. These specialized window treatments are designed to block out heat from the sun, keeping your home cooler and more comfortable during hot weather.

One of the main reasons why heat blocking blinds are necessary is their ability to reduce energy consumption. By preventing heat from entering your home, these blinds can significantly lower the amount of energy needed to cool your living space. This not only saves you money on your utility bills but also reduces your carbon footprint.

Moreover, heat blocking blinds can also protect your furniture and decor from damage caused by UV rays. The sun’s rays can cause fading and discoloration on fabrics, wood, and other materials over time. By using these blinds, you can preserve the longevity and aesthetic appeal of your furnishings.

In addition to practical benefits, heat blocking blinds also offer privacy and light control. You can adjust the slats or shades to let in natural light while still maintaining privacy from outside views. This makes them a versatile option for any room in your home.

In conclusion, investing in heat blocking blinds for your windows is a wise choice for both practical and aesthetic

My Buying Guide on ‘Heat Blocking Blinds For Windows’

As someone who has personally experienced the discomfort of a hot and stuffy room due to intense sunlight coming through my windows, I understand the importance of finding the right heat blocking blinds. Not only do they keep your room cooler, but they also help reduce energy costs and protect your furniture from damage caused by UV rays. In this buying guide, I will share my knowledge and tips on how to choose the best heat blocking blinds for your windows.

Types of Heat Blocking Blinds

Before diving into the specifics, it is important to understand the different types of heat blocking blinds available in the market. The most common types are roller shades, cellular shades, and solar shades. Each type has its own advantages and disadvantages, so it is crucial to consider your needs and preferences before making a decision.

– Roller Shades: These are made of a single piece of fabric that can be rolled up or down using a cord or chain. They are easy to install and provide good insulation against heat.
– Cellular Shades: These have a unique honeycomb structure that traps air inside, providing excellent insulation. They are also known as honeycomb shades and come in various opacities for light control.
– Solar Shades: These are made of a special mesh-like material that blocks UV rays while still allowing some natural light to enter the room. They are great for reducing glare and maintaining privacy.

Material

The material used in heat blocking blinds plays a crucial role in their effectiveness. Look for materials that have high reflectance properties such as aluminum or vinyl-coated polyester fabrics. These materials reflect sunlight back outside instead of absorbing it, keeping your room cooler.

Opacity Levels

Opacity refers to how much light can pass through the blind material. It is important to consider the opacity level based on the direction your windows face and how much natural light you want in your room. For example, if you have south-facing windows, which receive direct sunlight for most of the day, opt for blinds with higher opacity levels to block out more heat.

Customizable Options

When purchasing heat blocking blinds, make sure you check if they offer customizable options such as size, color, and motorization. Customizable options allow you to tailor the blinds according to your specific needs and preferences.

Energy Efficiency

Heat blocking blinds not only keep your room cooler but also help reduce energy costs by lowering your reliance on air conditioning. Look for blinds with energy-efficient features such as double cell construction or reflective backing.

Budget

Heat blocking blinds come in a wide range of prices depending on their type, material, size, and customization options. It is essential to set a budget before starting your search so you can narrow down your options without overspending.

Conclusion

Choosing the right heat blocking blinds can make a significant difference in keeping your room cool during hot summer months. Consider factors such as type, material, opacity levels, customizable options, energy efficiency, and budget when making your decision. With this buying guide at hand, I am confident you will find the perfect heat blocking blinds for your windows. Stay cool!

Author Profile

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Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.