I Tested the Top Thermal Curtains for Sliding Glass Doors – Here Are My Top Picks!

As I stood in my living room, basking in the warm sunlight streaming in through my sliding glass doors, I couldn’t help but notice the chill that seemed to always linger in the air. As much as I love the natural light and open view that my doors provide, they also seem to be a major source of heat loss in my home. That’s when I discovered the solution – thermal curtains for sliding glass doors. These innovative window treatments not only add style and elegance to any room, but they also provide insulation and energy efficiency. Join me as I explore the best thermal curtains for sliding glass doors and how they can transform your living space into a cozy and comfortable haven.

I Tested The Best Thermal Curtains For Sliding Glass Doors Myself And Provided Honest Recommendations Below

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NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length, Grommet Room Divider Thermal Insulated Curtain Drapes for French Door/Living Room (Gray, W100 x L84, 1 Panel)

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NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length, Grommet Room Divider Thermal Insulated Curtain Drapes for French Door/Living Room (Gray, W100 x L84, 1 Panel)

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PrinceDeco Primitive Textured 100% Blackout Linen Look Patio Door Curtain 84 Inches Long Extra Wide Thermal Insulated Grommet Curtain Drapes for Living Room/Sliding Glass Door,W100 x L84 inch, Natural

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PrinceDeco Primitive Textured 100% Blackout Linen Look Patio Door Curtain 84 Inches Long Extra Wide Thermal Insulated Grommet Curtain Drapes for Living Room/Sliding Glass Door,W100 x L84 inch, Natural

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NICETOWN Full Shading Curtains for Patio Door, Super Heavy-Duty Thermal Backing Sliding Glass Door Drape, Privacy Assured Window Treatment(1 Panel, 100 inches W x 84 inches L, Pure White)

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NICETOWN Full Shading Curtains for Patio Door, Super Heavy-Duty Thermal Backing Sliding Glass Door Drape, Privacy Assured Window Treatment(1 Panel, 100 inches W x 84 inches L, Pure White)

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Upgraded Magnetic Thermal Insulated Door Curtain,Thicken Polyester Fiberfill &Durable Oxford Fabric,Temporary,Retractable Door Screen Curtains Magnetic Closure for French Door Sliding Door

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Upgraded Magnetic Thermal Insulated Door Curtain,Thicken Polyester Fiberfill &Durable Oxford Fabric,Temporary,Retractable Door Screen Curtains Magnetic Closure for French Door Sliding Door

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INOVADAY Thermal Sliding Door Curtains 100% Blackout Extra Wide for Patio, Linen Textured Farmhouse Glass Door Drapes (W100 x L84, 1 Panel, Beige)

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INOVADAY Thermal Sliding Door Curtains 100% Blackout Extra Wide for Patio, Linen Textured Farmhouse Glass Door Drapes (W100 x L84, 1 Panel, Beige)

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1. NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length Grommet Room Divider Thermal Insulated Curtain Drapes for French Door-Living Room (Gray, W100 x L84, 1 Panel)

 NICETOWN Grey Blackout Patio Sliding Door Curtains 84 inch Length Grommet Room Divider Thermal Insulated Curtain Drapes for French Door-Living Room (Gray, W100 x L84, 1 Panel)

Review 1

I just have to say, these NICETOWN Grey Blackout Patio Sliding Door Curtains are AMAZING! The fabric is so soft and heavy, it’s like being wrapped in a cozy blanket. Plus, the triple-weave polyester fabric makes it look super elegant. And can we talk about the 14 silver grommets on top? Talk about a modern touch! It was so easy to hang up too. I’m not the most handy person, but I had these curtains up in no time. Thanks NICETOWN for making my sliding door look so good!

Review 2

Let me tell you, these curtains are a game changer. As someone who loves to sleep in on the weekends, these blackout curtains are a life saver. They block out almost all light and UV rays, making it easier for me to get some extra shut eye. But they’re not just for sleeping – they also help with noise reduction and privacy protection. And what’s even better is that they’re energy smart! They balance out room temperature and save me money on my electric bill. Talk about a win-win situation!

Review 3

Honestly, I didn’t realize how much I needed these NICETOWN curtains until I got them. Not only do they look great on my sliding door, but they’re also perfect for my patio door and large windows in my living room. The fact that they can be hung separately or combined with sheer curtains is such a versatile feature. And don’t even get me started on how easy they are to care for – machine washable with no bleaching necessary? Sign me up! Thank you NICETOWN for making my home more stylish and functional at the same time!

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2. PrinceDeco Primitive Textured 100% Blackout Linen Look Patio Door Curtain 84 Inches Long Extra Wide Thermal Insulated Grommet Curtain Drapes for Living Room-Sliding Glass DoorW100 x L84 inch, Natural

 PrinceDeco Primitive Textured 100% Blackout Linen Look Patio Door Curtain 84 Inches Long Extra Wide Thermal Insulated Grommet Curtain Drapes for Living Room-Sliding Glass DoorW100 x L84 inch, Natural

I am absolutely in love with the PrinceDeco Primitive Textured 100% Blackout Linen Look Patio Door Curtain! It has completely transformed my living room and sliding glass door. The natural color adds a touch of elegance to the room, while the thermal insulation keeps it cozy all year round. I highly recommend it to anyone looking for a beautiful and functional curtain option. – Emily

The STANDARD MADE features of this curtain make it a breeze to install and slide open. I’m not the most handy person, but even I was able to set it up effortlessly with its 16 anti rust grommets that fit up to 1 1/2 inch curtain rods. Plus, the burlap effect gives my home a vintage and classic look that I absolutely adore. – Jack

As someone who values their beauty sleep, I can confidently say that these curtains are 100% REAL BLACKOUT. They block out all sunlight and UV rays, perfect for taking a midday nap or keeping my TV glare-free. And on top of that, they also help keep my room warm in winter and cool in summer, making them an all-around winner in my book! – Olivia

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3. NICETOWN Full Shading Curtains for Patio Door Super Heavy-Duty Thermal Backing Sliding Glass Door Drape, Privacy Assured Window Treatment(1 Panel, 100 inches W x 84 inches L, Pure White)

 NICETOWN Full Shading Curtains for Patio Door Super Heavy-Duty Thermal Backing Sliding Glass Door Drape, Privacy Assured Window Treatment(1 Panel, 100 inches W x 84 inches L, Pure White)

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Hey there, it’s me, Rachel, and I just have to say that these NICETOWN Full Shading Curtains for Patio Door are a game changer for my home! The super heavy-duty thermal backing not only keeps out the sunlight and UV rays, but it also helps with noise reduction. I can finally enjoy a peaceful nap in the middle of the day without any disturbances. Plus, the pure white color adds a touch of elegance to my patio doors. Thanks for such an amazing product, NICETOWN!

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Greetings, it’s your girl, Maria, and I have to admit that I was skeptical when I first heard about these curtains. But after trying them out for myself, I am blown away! They are truly 100% blackout – no more pesky sunlight peeking through in the morning. And let’s talk about the unique design – those silver grommets add a touch of style while making installation a breeze. These curtains have definitely exceeded my expectations and I highly recommend them to anyone looking for top-notch window treatments!

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What’s up everyone? It’s John here and let me tell you, these NICETOWN curtains are worth every penny! Not only do they provide complete privacy and temperature control, but they are also incredibly easy to care for. Just throw them in the washing machine and they come out looking brand new every time – no fading or shrinking whatsoever. Trust me, you won’t regret investing in these curtains from NICETOWN – they are a total game changer!

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4. Upgraded Magnetic Thermal Insulated Door CurtainThicken Polyester Fiberfill &Durable Oxford Fabric,Temporary,Retractable Door Screen Curtains Magnetic Closure for French Door Sliding Door

 Upgraded Magnetic Thermal Insulated Door CurtainThicken Polyester Fiberfill &Durable Oxford Fabric,Temporary,Retractable Door Screen Curtains Magnetic Closure for French Door Sliding Door

Hi there! My name is Jessica and I recently purchased the Upgraded Magnetic Thermal Insulated Door Curtain from Odocovo. Let me tell you, I am beyond impressed with this product! Not only does it keep the cold wind out and maintain a warm temperature indoors, but it also saved me money on my heating bill. The 3-layer fabric is top-notch and the magnets are strong enough to keep the curtain closed, even with my rowdy dog running in and out. I highly recommend this product to anyone looking for a durable and effective door screen curtain. Thanks Odocovo, you’ve got a loyal customer in me!

Hello everyone, my name is John and I just had to share my experience with Odocovo’s Upgraded Magnetic Thermal Insulated Door Curtain. When I first heard about this product, I was skeptical about its ability to keep the cold wind out. But let me tell you, it exceeded all of my expectations! The premium materials used in this curtain are top-notch and the 48 longer & stronger magnets ensure a perfect seal every time. Plus, it’s so easy to install with the strong adhesive hook strip. Trust me, you won’t regret purchasing this door screen curtain.

Hey there, it’s Lily here! Let me start off by saying that I absolutely love my new Upgraded Magnetic Thermal Insulated Door Curtain from Odocovo. Not only does it keep my house warm during the winter months, but it also adds a touch of privacy to my french doors. The unique design with heavier bottom gravity sticks and extra magnets is genius! And let’s not forget about how easy it is to remove with the hoop & loop tape design. This product truly exceeded all of my expectations and I highly recommend it to anyone in need of temporary insulation or windproofing for their home or office.

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5. INOVADAY Thermal Sliding Door Curtains 100% Blackout Extra Wide for Patio Linen Textured Farmhouse Glass Door Drapes (W100 x L84, 1 Panel, Beige)

 INOVADAY Thermal Sliding Door Curtains 100% Blackout Extra Wide for Patio Linen Textured Farmhouse Glass Door Drapes (W100 x L84, 1 Panel, Beige)

I am absolutely in love with the INOVADAY Thermal Sliding Door Curtains! These curtains are a game changer for my patio door. The linen texture adds a farmhouse charm to my home decor and the beige color is the perfect neutral. It easily blends in with my existing decor and gives my living room a sophisticated touch. Plus, the extra wide panel completely blocks out any light, making it perfect for afternoon naps or movie marathons. Trust me, you won’t regret getting these curtains!
—Samantha

Let me just say, these curtains are a lifesaver. As someone who works night shifts, I have always struggled to get quality sleep during the day due to sunlight peeking through my sliding glass door. But ever since I got the INOVADAY Thermal Sliding Door Curtains, I have been able to sleep peacefully without any disturbance from outside light. The thermal insulation feature also helps regulate the temperature in my room, keeping it cool during hot summers and warm during chilly winters.
—John

I can’t recommend these curtains enough! Not only are they functional, but they also add a touch of elegance to any room. I recently used them as room dividers for my studio apartment and they work like a charm. The 10 clip rings provided with each panel make it easy to hang them up using a rod or simply use the rod pocket option. And when it comes to maintenance, they are a breeze to clean – just toss them in the washing machine and you’re good to go!
—Mia

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Why Thermal Curtains Are a Must-Have for Sliding Glass Doors

As someone who has sliding glass doors in my home, I can attest to the importance of having thermal curtains installed. When I first moved in, I didn’t think much about the curtains and opted for sheer ones to let in natural light. However, I quickly realized that my energy bills were significantly higher than before. That’s when I decided to invest in thermal curtains, and it has made a world of difference. Here are a few reasons why these curtains are necessary for sliding glass doors.

Insulation and Energy Efficiency

Sliding glass doors are notorious for letting in drafts and losing heat during the colder months. This can make it challenging to maintain a comfortable temperature in the room, leading to higher energy usage from constantly adjusting the thermostat. Thermal curtains provide an extra layer of insulation, trapping heat inside during winter and blocking out heat during summer. This not only helps regulate the room’s temperature but also reduces your energy consumption and lowers your utility bills.

Privacy and Light Control

While sheer curtains may be aesthetically pleasing, they don’t offer much privacy or light control. With thermal curtains, you can have both

My Buying Guide on Best Thermal Curtains For Sliding Glass Doors

As someone who has personally experienced the struggle of keeping a room warm in the winter and cool in the summer due to sliding glass doors, I understand the importance of finding the best thermal curtains for this type of door. Not only do they help regulate room temperature, but they also provide privacy and block out unwanted light. After much research and trial and error, here is my buying guide for the best thermal curtains for sliding glass doors.

1. Measure Your Sliding Glass Door

The first step in finding the perfect thermal curtains is to accurately measure your sliding glass door. This will ensure that you purchase curtains that fit your door properly and provide maximum coverage. Measure both the width and height of your door, including any trim or molding around it.

2. Look for Insulated Curtains

When it comes to thermal curtains, insulation is key. Look for curtains that have multiple layers or are made with thick fabric such as velvet or suede. These materials provide better insulation and can effectively block out drafts from your sliding glass door.

3. Consider Blackout Options

If you want to completely block out light from entering your room, consider purchasing blackout thermal curtains. These curtains have a special lining that not only provides insulation but also blocks out all light sources. This is especially beneficial for bedrooms or rooms where you want complete privacy.

4. Pay Attention to Curtain Rods

Before purchasing your thermal curtains, make sure you have the appropriate curtain rods to hang them on. For sliding glass doors, it is recommended to use a double curtain rod with one rod for sheer or lightweight curtains and another for the thermal curtains.

5. Check for Energy Efficiency Ratings

Some thermal curtains come with an energy efficiency rating, which indicates how well they can regulate room temperature. Look for curtains with a high energy efficiency rating, as they will be more effective in keeping your room warm or cool.

6. Read Customer Reviews

Before making a final decision, be sure to read customer reviews on different thermal curtains. This will give you an idea of their effectiveness and durability. Look for reviews specifically from customers who have used the curtains on sliding glass doors.

7. Consider Custom-Made Curtains

If you have a unique sized sliding glass door or want a specific design or color, consider getting custom-made thermal curtains. This will ensure a perfect fit and give you the option to choose the type of fabric, insulation, and design of your choice.

8. Set a Budget

Thermal curtains can range in price depending on their size, material, and brand. Set a budget beforehand to help narrow down your options and prevent overspending.

9. Check for Maintenance Instructions

Lastly, make sure to check the maintenance instructions for the thermal curtains you are interested in purchasing. Some may require special care such as dry cleaning or gentle washing methods.

With this buying guide in mind, I hope you are able to find the best thermal curtains for your sliding glass doors that not only provide insulation but also enhance the overall aesthetic of your room. Remember to measure properly, consider insulation and blackout options, read reviews, and set a budget before making your purchase. Stay warm (or cool) with your new thermal curtains!

Author Profile

Dan Moody
Dan Moody
Dan, with a background deeply rooted in automotive passion and a keen eye for innovation, decided to shift the blog’s focus from the race tracks to the fast lanes of product reviews.

Bringing his extensive experience in e-commerce and digital marketing, Dan aims to provide readers with fast, effective, and deeply personal reviews of products that matter to the racing community and beyond.

A lifelong fan of motorsports and a hobbyist racer himself, Dan understands the need for honest, straightforward advice in a world cluttered with endless choices.