The 9 Best Thermal Curtains of 2023: Save Money on Heating Bills

Imagine waking up in the morning comfortably without light streaming onto your face! With energy-efficient curtains or thermal curtains, it can become reality.

These drapes can be a blessing in disguise if chosen right. It is a unique and versatile alternative to the usual ones which do not block sunlight completely. These keep your rooms cozy and comfortable with a hoard of features, protecting them from excess light and sound alike. 

Now, the problem arises when you decide to buy the best thermal curtains. There are tons of energy-efficient curtains and blinds available in the market, and making a choice can be super confusing. So, to make it easier, we have gone through the tedious task of reading hundreds of reviews to come up with a list of the best-insulated curtains and blinds.

All you need to do is sit back and read to know everything about the top 9 energy-efficient curtains. Without further ado, let’s get going!

Best Thermal Curtains

Curtain interior decoration in living room with sunlight

Here is the list of the 9 best thermal curtains that you can use to make your home more energy-efficient, reduce your heating bills and improve insulation.

1. Deconovo Room Darkening Thermal Insulated Panel – Best for Complete Light Blockage

Turn your home into the safe haven you have always wanted to create with the Deconovo Room Darkening Thermal Insulated Panel. This is a stellar product that wins hearts with its superior quality and a hoard of the best features. Let the outside world fade away as you unwind after a tough day.

Deconovo Grommet Blackout Curtains for Bedroom, Room Darkening Thermal...
  • BASIC INFORMATION: Package contains 1 panel. Each...
  • FUNCTION CURTAINS: Block out sunlight, balance...

Why Did We Like It?

What impressed us the most was its ability to block sunlight. This is an essential feature as our kids would wake up every time light flooded the room. But with these thermal curtains, one can rest in ease as it blocks almost all light completely.

Not only that, but it also has the ability to create a quiet space for you to relax. The outside world is already filled with commotion and furor, and we wanted to create a peaceful place inside. The curtains did a great job. 

Besides this, the fabric used to make this is 100% polyester. This guarantees that the curtain panel catches no dust or mite.

We know how difficult it can be to clean drapes occasionally, and we usually end up doing it once a month. With this, you can rest assured that they stay fresh for a long time. Also, they do not wrinkle, and you can directly hang them up without ironing.

What Could’ve Been Better?

All we faced was a minor issue. We had ordered the 84 inches version of the product. But we received something smaller. The curtains ended up not touching the ground and hung a few inches above it. Though that does not cause any trouble, we wish it was in line with the advertised dimensions.

  • Available in 3 size options
  • Pleasant to see and touch
  • Safe from dust or mites
  • Do not wrinkle
  • Blocks excess noise
  • Issues with the length of the curtains
Material: 100% Polyester | Blackout Performance: 99% | Machine Washable: Yes | Top Style: Grommet | No. of Panels: 1 Per Package

2. RHF Wide Thermal Blackout Curtains – Best for Pet Owners

Are you a pet owner who is frustrated with fur everywhere? Well, you are going to love the product. The RHF Wide Thermal Blackout Curtains are known for their exceptional feature of not letting their fur or hair stick. You can hang them up safely without worrying about pets leaving their mark on them.

RHF Wide Thermal Blackout Patio Door Curtain Panel, Sliding Door...
  • Ready To Hang- Package includes 1 panel with 100"...
  • Thermal insulated - Heavy enough help your sliding...

Why Did We Like It?

Made with 100% polyester, the fabric is thermally insulated and keeps both heat and cold outside. It maintains the room temperature and prevents it from getting affected by the weather. 

Also, it may not block out light completely, but it reduces it to a great extent. The morning light would not disrupt your sleep, and you could catch up on sleep even at midday easily. Darker versions block out light better, but the softer colors available provide warmth to the room, creating a relaxing ambiance.  

The curtains further do a great job when it comes to cutting down the noise level because of being multi-layered. The microfiber material absorbs a lot of sounds, preventing it from causing disruption inside. 

Lastly, the large rings provided help you hang it from decorative rods, which are usually thicker than the standard regular rods. 

What Could’ve Been Better?

Although the product worked well for us, there is one tiny drawback we found. It tends to get wrinkled when hung for a long. This does not look nice, but again, the moment we took it down and washed it, the wrinkles disappeared. So we would recommend you wash it once a month at least. 

  • Can be machine washed
  • Antique bronze grommet top
  • Big rings enable you to use with decorative rods
  • Very soft to touch
  • Reduces noise levels
  • Wrinkles after hanging for a while
Material: 100% Polyester | Blackout Performance: 90% | Machine Washable: Yes | Top Style: Grommet | No. of Panels: 1 Per Package

3. NiceTown Thermal Insulated Curtains – Best for Sun-Drenched Rooms

If you have an east/west-facing room, we know how bothersome the light can be! But with the NiceTown Thermal Insulated Curtains, you have a blessing in disguise. Sleep like a baby into the morning with these superior blackout options. It is truly worth checking out. 

NICETOWN Thermal Insulated Grommet Blackout Curtains for Bedroom (2...
  • SERVE WELL: Curtains impede 85%-99% light and UV...

Why Did We Like It?

This product successfully prevented 85-99% of sunlight from entering a room, keeping it dark even in the middle of the day. If harmful UV rays were directly falling onto furniture, it could damage them in the long run, but with this, the room is well protected. 

We were also very elated with the triple weave technology, which will help you balance room temperature even when it is too hot or too cold outside. The thermal curtains prevent the winter chill or summer heat from causing disruptions in your daily life.  

Another feature we liked was that it did not wrinkle. Even after hanging it for more than a month at a go, there were no wrinkles on the body. It is a low maintenance high functioning product which benefitted us a great deal. 

What Could’ve Been Better?

We believe that though it does block out some amount of sound, compared to other units, it does not meet the mark. It can block out light well, and we wish it could block out all the sounds in the same way.

  • Made with 100% polyester
  • Protects from 85%-99% light
  • Keeps the heat and cold outside
  • Protects furniture from harsh UV light
  • Thermal noise reducing capacity can be better
Material: 100% Polyester | Blackout Performance: 85% – 99% | Machine Washable: Yes | Top Style: Grommet | No. of Panels: 2 Per Package

4. Best Home Fashion Thermal Insulated Blackout Curtains

If you are a graveyard shift worker or a day sleeper, we know how the sun can disrupt your sleep. To help you cope with it, the Best Home Fashion Thermal Insulated Blackout Curtains are here. They will block out light and noise, giving you the perfect atmosphere to sleep.

Best Home Fashion Solid Thermal Insulated Window Treatment Blackout...
  • Basic Solid Thermal Insulated Blackout curtains...
  • Features innovative triple weaved fabric...

Why Did We Like It?

The secret behind these curtains being able to keep light and sound away is the triple weave fabric. It insulates very efficiently, preventing ultraviolet rays from entering the house. Also, it preserves the heat in winter preventing the room from getting chilled completely. 

Besides, this product comes with two ways to hang it. The back tab and the rod pocket style. This adds to the convenience provided by its versatility.  

The blinds are made of polyester material, which makes sure that they are easy to wash, and stains can also be removed easily. All you need to do is put it in a washing machine and you are done. 

Further, it does not crease, and if you want to iron it, we would suggest that you use the medium or light mode. We found that the thermal curtain was super soft and felt comfortable against the skin and is a treat to have in homes. 

What Could’ve Been Better?

We found the curtains to be pretty heavy. The bulkiness made us realize that it is not fit to be hung on very thin rods. The rods need to be thick enough to be able to take the weight of two curtains at a time. 

  • Insulates well against cold
  • Blocks out UV rays
  • 100% polyester
  • Machine washable
  • Bulky thermal curtains
Material: 100% Polyester | Blackout Performance: 99% | Machine Washable: Yes | Top Style: Back Tab / Rod Pocket | No. of Panels: 2 Per Package

5. Turquoize Solid Blackout Drapes

If you are worried about thermal curtains that suit your walls, which are of an uncommon shade, this product may be exactly what suits you. With a wide range of color options, we are sure you will find a perfect fit. Add a touch of elegance with Turquoize Solid Blackout Drapes. 

Turquoize Blackout Curtains Thermal Insulated Solid Grommet Blackout...
  • SET OF 2 PANELS: Sold per pair, panel measures: 52...
  • 80% NATURAL BLACKOUT: Ultra soft, smooth, silky,...

Why Did We Like It?

We loved the classiness that antique bronze grommet tops added to the energy-efficient curtains. These fit in with any décor and intensify the feel of the place. 

Want to turn your living room on a Sunday morning into a theater-like space? These drapes are known to lead to almost complete blackouts. And this, in turn, ensures you can spend personal time with your loved ones away from the noisy world outside. Yes, it can almost absorb all sounds and will give you a relatively noise-free zone.  

To add on, we also liked the fall of the thermal curtain. Not only does the fabric feel very soft and comfortable, but it also hangs nicely and is lightweight. You do not need very heavy-duty rods to hold it in place. 

Packed with all these features, this product will not burn a hole in your pockets. It gives you a bang for the buck and will leave you satisfied. 

What Could’ve Been Better?

So although this may be an attractive feature for some, we did not like it. The blinds have a shine to them, which did not go well with our decor. We are not fond of shiny or shimmery thermal curtains, but if you have no issues, this is an exceptional choice to make. 

  • Ultra-soft and silky, velvet feel to it
  • Thermal insulated
  • Can blocks out 99% sunlight
  • Balance the room temperature
  • Thermal curtain is shiny
Material: 100% Polyester | Blackout Performance: 80% | Machine Washable: Yes | Top Style: Grommet | No. of Panels: 2 Per Package

6. H.VERSAILTEX Thermal Insulated Blackout Grommet Curtain Drapes

Next up is a brand known for its affordable luxury. The H.VERSAILTEX Grommet Curtain Drapes is a great example of a high-fashioned design that brings you different attractive textures and patterns. Bring home this beautiful piece of fabric and let your room speak of both style and comfort. 

H.VERSAILTEX Blackout Curtains Printed Design 84 Inch Length 2 Panels...
  • STANDARD SIZE: These blackout vibrant curtain...
  • NATURAL BLACKOUT: Crafted from triple inner woven...

Why Did We Like It?

We were looking for a curtain with patterns and textures so as to compliment the solid-colored walls in our home. This proved to fit in perfectly with beautiful motifs printed all over. It managed to turn up the style quotient by a notch with its vintage appeal. 

To add to the style, these thermal drapes come with antique copper grommets that look classic and add a vintage feel to the place. Moreover, these are skin-friendly curtains and can be used in nurseries as well as with kids and pets around. Even if the surface is licked or bitten, no harm is caused.  

Along with this, the triple-woven natural microfiber fabric enabled this product to keep the room free from external noise. Not only that, if you plan to play loud music at night and are worried about your neighbors complaining, it will also help muffle the sounds. 

What Could’ve Been Better?

Although it works great in reducing noise, we would have liked it more if it worked better in blacking out the room. The light still penetrates and gives room enough light for you to see everything around you. Again, it does stop UV rays and direct sunlight, but you may face problems sleeping. 

  • Hassle-free cleaning
  • Grommets are antique looking and made with copper
  • Reduces noise to a great extent
  • Provides privacy
  • Does not blackout well
Material: Polyester | Blackout Performance: 90% | Machine Washable: Yes | Top Style: Grommet | No. of Panels: 2 Per Package

7. WONTEX Blackout Thermal Insulated Grommet Curtains

With anti-rust grommet rings, the WONTEX Blackout Grommet Curtains will survive in humid and wet climates easily. We loved how it protected our carpets and artwork from the sun and gave us much-needed privacy. No longer will you have to listen to your neighbor’s disputes, thanks to this!

WONTEX Blackout Curtains Thermal Insulated with Grommet Room Darkening...
  • PACKING DETAIL : Set includes 2 panels per...
  • AMAZING MATERIAL : Triple weave blackout fabric...

Why Did We Like It?

This product gave us a lot to like. We loved the feel of the material, which is heavy, thick, and has a satin finish. Not only do they hang well, but they are also known to keep the room dark and noise-free. It can block out 85-99% of the light leaving just a soft glow in the room. 

One added feature is that the material used is not toxic and is free from chemicals. You do not have to worry about any problems that your pets may face on licking the surface. The thermal curtains have no loose threads and have high-quality sewing threads used to stitch them up. We found them to be pretty seamless, adding to the already gorgeous fabric. 

It also has exceptional thermal capacities keeping the room cool during summer and warm in winter. You can save up a lot of money which would otherwise have to be spent on buying an air conditioner. 

What Could’ve Been Better?

Though this product scores high on efficiency and functionality, it lags slightly when it comes to longevity. The ones with dark colors tend to fade quickly, and you may need to replace them after multiple washing. We would suggest using water and mild detergents and washing them as less as you can afford to. 

  • Machine washable and can be tumble dried on low
  • Resistant to wrinkles
  • Known for its innovative design
  • Insulates against summer heat and winter chill
  • Protects furniture from fading
  • Dark colors prone to fading
Material: 100% Polyester | Blackout Performance: 85 – 99% | Machine Washable: Yes | Top Style: Grommet | No. of Panels: 2 Per Package

8. Primitive Linen Look 100% Blackout Curtain

If you want light-colored curtains to complement your dark wall, the Primitive Linen Look 100% blackout curtain will serve you well. With combined efficiency and durability, it is a worthy consideration and ranks high in style. With different light-shaded options to choose from, you will have an authentic-looking room in no time!

100% White Blackout Curtains (with Liner), White Linen Blackout...
  • Ready Made: 2 Panels per package, and each panel...
  • Elegant Burlap Quality: This classic white linen...

Why Did We Like It?

We were impressed by how the white fabric softly diffuses the light. It has a white colored liner that is sewn inside, which further reduces the light creating a soothing atmosphere. Planning to make Sundays feel comfortable and spend some private time with your family? With this in your house, you sure can!

Additionally, the seams and hems are aligned, providing one with a professional finish. We found no threads to be hanging out. Paired with silver metal grommets, the product looks vintage. The polyester material looks like faux linen and flows luxuriously when hung up.  

For all those late sleepers and graveyard shift workers out there, this is a brilliant choice to make so that you can sleep peacefully without the sunlight being a hindrance. Also, it is affordable and would not burn a hole in the pocket. 

What Could’ve Been Better?

Though the blinds work very well in preventing light from entering the rooms, it does not work too well in reducing noise. Noise will be muffled to an extent, but if you live in a place with too many sources of sound, it may not be a very viable choice. 

  • Double layered for better blackout
  • 8 silver metal grommets
  • No loose threads
  • Made for dark-colored walls
  • Not efficient in reducing noise
Material: Polyester | Blackout Performance: 100% | Machine Washable: Yes | Top Style: Grommet | No. of Panels: 2 Per Package

9. BGment Blackout Grommet Thermal Insulated Curtains

Last but not least, we have a super soft and silky product that will add an artsy touch to any room you decide to hang it in. Showcasing excellent energy efficiency, the BGment Blackout Grommet Thermal Insulated Curtains will make for a remarkable purchase and will serve you well. 

BGment Room Darkening Curtains 63 Inches Long - Grommet Thermal...
  • Package Includes: Set of 2 beige blackout...
  • Grommet Construction: Each curtain panel has 6...

Why Did We Like It?

If you want to save up on your AC and heater bills, this is a product to bring home. Not only will it keep your room warm and cozy in winter, but it also will maintain lower temperatures in the room during summer. 

To add on, we were impressed by the six grommet metal rings which are silver in color and match the rod. These rings are pretty wide and make it easy for you to move the efficient curtains when necessary.  

We also loved its noise-reducing capacity. We have bachelors for neighbors, and their frequent parties have kept us awake on many nights. These blinds have been a boon in disguise, and we can finally sleep in peace irrespective of what is going on outside. 

Lastly, we have to mention how easy it is to take care of these blinds. You can machine wash them as well as do it by hand. It can be cleaned with cold water as well as steam. 

What Could’ve Been Better?

When the product arrived, it had an unpleasant smell initially, but on hanging it out for some days, the smell vanished completely and to date has not returned back. We would suggest that you hang it a few days ahead of any house party or house gathering so that the smell does not bother anyone. 

  • Perfectly balances room temperature
  • Reduces outside noise
  • Silky and smooth to touch
  • Wrinkle-free
  • Unpleasant odor in the beginning
Material: Fabric | Blackout Performance: 80% – 85% | Machine Washable: Yes | Top Style: Grommet | No. of Panels: 2 Per Package

Best Thermal Curtain Comparison Table

Product Material Blackout Performance Machine Washable Top Style No. of Panels
Deconovo Curtains 100% Polyester 99% Yes Grommet 1 Per Package
RHF Curtains 100% Polyester 90% Yes Grommet 1 Per Package
NiceTown Curtains 100% Polyester 85% – 99% Yes Grommet 2 Per Package
Best Home Fashion Curtains 100% Polyester 99% Yes Back Tab / Rod Pocket 2 Per Package
Turquoize Drapes 100% Polyester 80% Yes Grommet 2 Per Package
H.VERSAILTEX Drapes Polyester 90% Yes Grommet 2 Per Package
WONTEX Curtains 100% Polyester 85-99% Yes Grommet 2 Per Package
Primitive Linen Look Polyester 100% Yes Grommet 2 Per Package
BGment Curtains Fabric 80% – 85% Yes Grommet 2 Per Package
Thermal curtains, energy efficient curtains and blinds in white

Buying Guide For The Best Thermal Curtain

Good curtains have the power to change your mood entirely before and after a long day of work. When the daily commotion cannot be avoided outside the house, there should be a feel-good factor at play every time you step into your safe haven. With the options above, you are halfway there to purchasing your own set of thermal curtains.

But before you do so, we are here to inform you about some of the considerations that should be kept in mind before purchasing. The most expensive or high-rated product may not be one which suits your needs the best.

Read the below points carefully. Once you do so, we are sure that nothing can stop you!

Room darkening v/s blackout curtains

Blackout curtains are those which can turn a whole room completely dark even at midday. For people working graveyard shifts and even for pilots, nurses, and other jobs that require you to work at night, these curtains are the need of the day. They enable them to sleep at times when the world outside is dazzling in broad daylight.

On the other hand, room darkening curtains reduce more than 75% of the light from entering a room, giving it a soft glow. If you want a peaceful ambiance in the house, this is a great choice. Babies are often very sensitive to sunlight in the morning, but with these blackout curtains, they can sleep in peace.

Noise reduction of energy-efficient blinds

Live in a market area or have a noisy neighbor? With adequately insulated curtains, you can escape unwanted commotion easily. It will block out sound and help you maintain the sanctity of your home. Make sure that you check the noise reduction level that it brings along before purchasing so you can ensure the right result, insulated curtains have different levels of noise reduction.

Type of material used

With busy schedules, it is not possible to wash the drapes every other week., So it is best to choose a fabric that would not catch dust, and stains can easily be removed from it. Most of the insulated options are made of polyester, which provides both these benefits.

Also, some materials are prone to wrinkling, while some are not. It is best to go with those which do not wrinkle to prevent spending more time on ironing.

The color theme of energy-efficient blinds

Curtains can make or break the ambiance of a room. So it is essential to choose the right shade according to the wall color or wallpaper. Also, the furniture will play a role in color selection. If you have dark walls or dark furniture, it is best to go with lighter-colored options. 

While if you have lighter-shaded walls, dark curtains will add more elegance. Again darker blackout curtains may make the room look smaller and are thus suitable for big spaces. But alternatively, they are the best choices if you want a completely dark room. So first decide on what your priorities are and then go to buy a product. 

Maintenance of thermal curtains

It is best to buy easily washable curtains, and you can do so with a washing machine. Most of the products here can be machine washed, making it easy for you. Also, see if they can be dried in a dryer or need to be air-dried. 

Some thermal curtains can be washed with hot water, which works better in removing dust and dirt, while some can only be cleaned with cold water. Please read the instructions carefully and see which one adds to your convenience.

Frequently Asked Questions

How do I choose the right size thermal curtains?

When choosing thermal curtains, it is important to measure the length and width of your window to make sure you get the right size.

How do I install thermal curtains?

Installation of thermal curtains varies depending on the type of curtains you choose. Generally, they can be hung by using a curtain rod or tension rod, or they can be hung directly onto the window frame.

How do I clean thermal curtains?

Most thermal curtains can be cleaned with a damp cloth and mild detergent. However, it is important to check the care instructions of your specific curtains before cleaning them.

How often should I wash thermal curtains?

To ensure that your thermal curtains are working effectively, it is recommended to wash them every 3-6 months.

Close up of blue cloth texture


After carefully reviewing the top 9 Best Thermal Curtains, our expert recommendations include the following top three choices based on different factors:

Being renowned for its ability to block sunlight and noise, the Deconovo Room Darkening Thermal Insulated Panel is an ideal option. Its 100% polyester material guarantees no dust or mite buildup and zero wrinkles.

If you’re a pet owner and concerned about fur sticking to your curtains, the RHF Wide Thermal Blackout Curtains are a good option. Made with 100% polyester, these thermally insulated curtains maintain room temperature and prevent them from being affected by external weather conditions.

In the case of an east/west-facing room with bothersome light, the NiceTown Thermal Insulated Curtains are the right choice. With a blackout performance of 85-99%, these curtains keep rooms dark and safe from harmful UV rays. The triple weave technology balances room temperature effectively as well.

With this, we come to an end. We hope that going for the best thermal curtains is not a Herculean task anymore. Let us know in the comments section below if you have any further queries.

Happy shopping!

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