Menu

The Best Thermal Blackout Curtains

Candace Osmond

If you’ve been considering purchasing a blackout curtain, why not spend a little more and go for a thermal blackout curtain instead? Either than being aesthetically pleasing to both your windows along with the rest of your home, it also helps to either prevent heat from coming in during the warm summer days, or keeps you nice and toasty during the course of the winter. Since thermal blackout curtains are usually constructed with thicker and heavier materials such as cotton or polyester, they will also provide increased privacy, and help to block out noise.

With the number of thermal blackout curtains available on the market, it can be an overwhelming decision. There are plenty of different styles, ones with different lengths, and some that come with their own unique set of features. To get you started, we’ve detailed some factors for you to consider, and broken down some of the features of blackout thermal curtains. We’ve also curated a list of the best thermal blackout curtains to get you started.

1. NICETOWN Thermal Insulated Grommet Blackout Curtains – Editor's Choice

Check Price
  • Material Type: 100% polyester
  • Machine washable: Yes

2. RHF Wide Thermal Blackout Patio Door Curtain Panel

Check Price
  • Material Type: 100% Polyester
  • Machine washable: Yes

3. Utopia 99% Blackout 2 Panels Curtains Thermal Insulated

Check Price
  • Material Type: 100% polyester
  • Machine washable: Yes

4. Deconovo Patterende Blackout Curtains Wave Line

Check Price
  • Material Type: 100% polyester
  • Machine washable: Recommended to be hand washed.

5. Flamingo P 100% Blackout Curtains for Bedroom, Thermal Insulated Lined

Check Price
  • Material Type: Doesn’t explicitly state what material
  • Machine washable: Yes

6. H.Versailtex Curtains

Check Price
  • Material Type: polyester
  • Machine Washable: yes

7. LUSHLEAF Blackout Curtains

Check Price
  • Material Type: polyester
  • Machine Washable: yes

The Best Thermal Blackout Curtains

1. NICETOWN Thermal Insulated Grommet Blackout Curtains – Editor's Choice

Highlights

  • Material Type: 100% polyester
  • Machine washable: Yes

Pros

  • Available in a variety of different colors
  • Machine-wash and dryer friendly
  • Easy to install
  • Highly effective product that also won’t break the bank

Cons

  • It doesn’t block out 100% of light

This thermal blackout curtain comes in a range of colors so you can easily pick one that suits the décor of your room best. They’re also made with 100% polyester, and each set includes 2 blackout curtain panels with 6 grommets each. These curtains not only block out 85%-99% of light and UV rays, it is also noise reducing thanks to its triple weave technology.

Since it has a thermal function, it’ll also help to effectively balance out room temperature, and protect your furniture and floors from the sun. It’s also easy to put the curtain together as it fits easily within standard curtain rods. These curtains are also easy to maintain, as you can toss it in the wash, and place it in the dryer.

Who Should Purchase This?

This is great for individuals that are not too sure where to start when it comes to purchasing thermal blackout curtains. Not only does this curtain have all the functions required, it’s also easy to set up and maintain. Since it comes in a range of colors you also won’t have any issue finding one that suits the aesthetics of your room.

2. Runner Up – RHF Wide Thermal Blackout Patio Door Curtain Panel

Highlights

  • Material Type: 100% Polyester
  • Machine washable: Yes

Pros

  • Machine-wash and dryer friendly
  • Made of good quality material, and looks great
  • Easy to install

Cons

  • Some buyers have reported that the lengths they received are not the same

Coming in different colors, this thermal blackout curtain is constructed with 100% polyester, and has thermal insulating properties to keep both the heat as well as the cold out. With its innovative fabric, this blackout curtain can also significantly reduce light. The darker the color of the curtain, the more light is able to be reduced. The curtain also comes with an antique bronze grommet top, and can be hung from either a standard or decorative curtain rod.
You can easily have this machine washed or dried, and the thermal insulating curtains will help to minimize both heating and cooling costs that you might otherwise incur. Due to the material that the curtain is constructed with, it also helps in dampening noise.

Who Should Purchase This?

Great for those that need a thermal blackout curtain that’s a little wider than usual. These thermal blackout curtains are extra wide and great for sliding glass doors. They’re also aesthetically pleasing so you can hang them anywhere and they’re bound to look lovely.

3. Customer Choice – Utopia 99% Blackout 2 Panels Curtains Thermal Insulated

Highlights

  • Material Type: 100% polyester
  • Machine washable: Yes

Pros

  • Machine-wash and dryer friendly
  • Made of 100% polyester material, and is both soft and smooth
  • Made of quality material
  • Easy to install

Cons

  • Lighter colors may not block out 100% of light

Like the other options, this thermal insulated curtain also comes in a variety of colors, and is made with 100% polyester. These curtains not only have an elegant and classic style, they’re also crease-free and installation is quick and easy. Best of all, you don’t have to sacrifice aesthetics for functionality. Since the same material is used to hem the front, top, and bottom, it creates a more elegant look.

Other than blocking out 85-99% of light and UV rays, these curtains also help to block out sunlight, insulate your room (be it heat or cold), reduce noise levels, and helps to protect your privacy. You can easily drop this in the washer, and it is also fade and shrink resistant.

Who Should Purchase This?

Great for those looking for something that’s made of quality material, and wants a solid thermal blackout curtain. Either than being luxuriously thick, they’re also soft, helps to block out light, and is extremely easy to install. Getting a darker color such as black will also help to block out light better.

4. Best design – Deconovo Patterende Blackout Curtains Wave Line

Highlights

  • Material Type: 100% polyester
  • Machine washable: Recommended to be hand washed.

Pros

  • Comes with a unique design
  • Made of 100% polyester material that’s both plush and soft
  • Easy to install

Cons

  • Cannot be placed in the washer

These 100% polyester thermal blackout curtains are more decorative than the usual ones that you might find on the market. Each blackout curtain has a foil printed wave lines along with a dot pattern, and is both silky and soft to the touch. They also come in a set of two panels, and have six stainless silver grommets per panel.

Either than preventing sunlight from entering the room with light and UV ray blocking functions, they also provide privacy since these curtains are not see-through. The curtain also helps in minimizing energy cost as they can reduce the amount of heat in the colder months but also reflect heat during the warmer months. For these curtains however, they cannot be tumble-dried, and it is recommended that they are hand-washed.

Who Should Purchase This?

If you’re looking for something that has a bit more design in comparison to normal thermal blackout curtains, this is the curtain for you. It even comes in different colors so you can pick the one that suits the aesthetics of your room best. Either than that, they also come in a thick plush fabric that’s soft, and does the job of both blocking out light and providing thermal insulation.

5. Priciest Option – Flamingo P 100% Blackout Curtains for Bedroom, Thermal Insulated Lined

Highlights

  • Material Type: Doesn’t explicitly state what material
  • Machine washable: Yes

Pros

  • Machine-wash and dryer friendly
  • Blocks out light effectively
  • Comes in a variety of different colors

Cons

  • Buyers mentioned that panels can be uneven

While this may be the priciest out of the lot, it also comes in different colors along with various features. Either than having innovative technology to help block out 100% of sunlight and UV rays, it’s also crafted from luxurious materials. While the front of the curtain feels very similar to silk, the back has a thick naturally woven fabric that keeps it nice and plush. To top it off, this curtain is also environmentally friendly.

Either than the above, they have the usual features of being soundproof, thermal insulating, energy efficient, and provide you with much-needed privacy. Each set comes in a pair with 8 grommets for easy installation. You can easily also send this to the washer and dryer if it gets dirty.

Who Should Purchase This?

Either than being incredibly soft with an elegant look, these curtains also help to block out most light. If you’re someone really needs the curtain to block out 99-100% of light as you need a good night’s sleep during the day time, these curtains would be the perfect buy.

6. Honorable Mention – H.Versailtex Curtains

Highlights

  • Material Type: polyester
  • Machine Washable: yes

Pros

  • 20 color options
  • Machine washable
  • Grommets included

Cons

  • Prone to wrinkles

If you want to sleep in on a lazy Sunday morning but the sun keeps shoving its rays on your face, then maybe it’s time to buy some thermal blackout curtains. These by H.Versailtex are available in 20 gorgeous colors to match your bedroom decor but also 10 different sizes to match the size of your window.

Made from polyester, each set contains two panels that already have grommets installed, so it’s mostly a matter of taking them out of their package and putting them up on the rod. Each panel is designed with three layers, doesn’t have any chemicals, and can be used in a nursery as well as a master bedroom.

7. Also Consider – LUSHLEAF Blackout Curtains

Highlights

  • Material Type: polyester
  • Machine Washable: yes

Pros

  • Easy to clean
  • 23 color options
  • Grommets included

Cons

  • Prone to wrinkles

Available in 23 gorgeous colors and 12 different sizes, these LUSHLEAF curtains offer something for every bedroom out there. They are made from polyester fabric and each purchase provides you with two identical curtain panels designed to keep excessive heat and direct sunlight out of the room.

As with other similar blackout curtains, these can also be cleaned in the washing machine, much to the delight of people who don’t want to fuss over cleaning curtains. The smallest curtain size available is 42 x 45 inches, while the largest one is 52 x 108 inches.

Factors to Consider

Start off by taking a look at some of the thermal blackout curtain reviews online. It may be helpful to know what other people’s experiences are before making your decision

  • What budget do you have in mind? Costs in thermal blackout curtains can vary, and it’s good to have an idea of how much you’re willing to spend
  • Do you have any aesthetic preferences? Perhaps you’d like it to be a certain color to match the interior of your living room or bedroom
  • Do you have a preference as to what type of material you would like your thermal blackout curtain to be constructed with?
  • Is your thermal blackout curtain flame retardant? You want to make sure that your thermal blackout curtain meets the necessary features, along with government requirements and standards
  • Do you prefer if your thermal blackout curtain is environmentally friendly? If so, you may want to take a look at OEKO-TEX Standard 100 linings as they are free from harmful substances and safe for your home along with the environment

What are Blackout Curtains?

Before we get into thermal blackout curtains, let’s start off with what blackout curtains are first. Essentially, blackout curtains help to block out light and prevent it from penetrating into the room that you decide to hang these curtains at. Most individuals hang blackout curtains to either allow them to have a good night’s sleep without being woken up by the morning light, or place them in nurseries to avoid waking up babies or toddlers during their naps.

Most blackout curtains are usually made with fabric that is either layered, tightly woven, or usually dense. Some blackout curtains also have insulation features since they are able to help block out direct sunlight. While most blackout curtains can be placed in the washing machine, it can diminish their existing features. Hence, when it comes to blackout curtains, spot cleaning may be the best alternative.

What are Thermal Curtains?

Now that we have an idea of what blackout curtains are, what are thermal curtains? Unbeknownst to most, glass is actually a really poor insulator and results in a large amount of heat loss in homes. Thermal curtains help to prevent that as they have excellent insulation functions by filtering out unwanted natural light. Most thermal curtains have either double or even triple layer heavy fabric with a thicker insulate material and are usually made with 100% cotton, wool, or polyester.

Thermal curtains also usually have thick batting and may help in preventing outside noise from entering your home. With thermal curtains, you need to make sure that they are taken care of properly so that you can be assured that they will serve your needs for a period of time.

Differences Between Blackout Curtains and Thermal Curtains?

Blackout curtains usually have tightly woven fabric to help in blocking out unwanted sunlight. Most of these curtains also have a thin liner that’s sewn on the inside of the curtain to help keep out sunlight and are usually hung within bedrooms or living rooms.

On the other hand, thermal curtains usually have a layer of foam to help provide insulation during the winter and summer months. Thermal curtains also have thicker layers so they can help with dampening sound and conserving energy. While some blackout curtains can have thermal functions, the thermal curtains are usually much more effective when it comes to insulation.

While most individuals usually buy one or the other, there’s absolutely nothing wrong with purchasing a thermal blackout curtain to get the best of both worlds.

What are Thermal Blackout Curtains?

Essentially, it would be a combination of both a blackout curtain along with a thermal curtain. Having a thermal blackout curtain is ideal for your home as it may help you save on energy costs. By having a thermal blackout curtain, it can reduce the amount of heat lost during the colder months, and reflect heat during the warmer months resulting in a decreased amount of money spent. While a thermal blackout curtain won’t do all the work for you, it’s a great start if you plan on making your home more sustainable and environmentally-friendly.

Depending on how your home is set up, you could save up to $50-$100 a year just by installing a thermal blackout curtain. Most thermal blackout curtains are also quite affordable, so the benefits far outweigh the cost. Similar to thermal curtains, most of them can be maintained by tossing them in the wash.

If you want your curtains to last longer however, you may want to consider spot cleaning or sending them to the dry cleaners. Either than making sure your curtains are fresh and clean, you may want to frequently open the curtains to reduce moisture as well as eliminate mildew.

Are there Different Styles?

Yes, there are different styles even when it comes to a thermal blackout curtain as they come in a range of colors, styles, and even fabrics. Most common materials include polyester, cotton, and microfiber. It’s best to select a style that’s most appealing to you and suits the décor of your room. It’s definitely incorrect to think that thermal blackout curtains have to look bland and boring, they come in a variety of visually appealing patterns, and you can take your pick and find one that complements your bedroom décor perfectly.

Other Things to Take Note

When purchasing a thermal blackout curtain, there are also a few other things that you should take note. Firstly, it’s important to ensure that you know the size of the curtain that’s required for your window. As a rule of thumb, you would want to measure the distance between the ceiling and the floor to obtain a precise length of space. You may also want to decide what type of look you’d prefer as a traditional look would differ greatly from a luxurious look.

When hanging your curtain, you’d also want to make sure that you’re hanging it in the most appropriate room. With thermal blackout curtains, they work best in rooms that are the most exposed to natural sunlight. Not only will they help to minimize the light that penetrates through, it’ll also help to dampen sound, and keep you well-insulated.

You may be interested in: How to Blackout Windows

The Bottom Line

With the information above, it should help you in deciding on a thermal blackout curtain that suits you best. By considering the necessary factors, and looking at the various options, you’ll have no issues being able to choose the best thermal blackout curtains for your home.

From options with a design to those that are appropriate for wider windows, these five options listed above are meant to get you started on finding a thermal blackout curtain that best suits your needs. What’s most important, is to find one that you’re most comfortable with, and suits the aesthetics of your room. If you’ve found the article helpful, don’t hesitate to share with us your comments.