Best Blackout Liner for Grommet Curtains Reviews 2021: The Ultimate Guide

Blackout Liner for Grommet CurtainsIn the hustle and bustle of the average person’s lifestyle, Blackout liner with grommet curtains are nothing less than a Godsend. Light sleepers all over the world are making use of these curtains since they help them fully bank on the limited time they have to sleep every night. In fact, these curtains are excellent to optimize the room’s environment for naptime during the day as well.

These curtain liners also come with added features such as curtain liners for darkening the room, thermally insulated liners, soundproof curtain liners and those that filter out UV rays of the sun as well.


What is a Blackout Liner for Grommet Curtains?

As we all know, grommet curtains are curtains that have metal-rimmed circular openings on their headers.

A blackout liner is a highly opaque fabric with foam backing, which you can attach to a curtain. Naturally, when you can attach this fabric to a grommet curtain, it is called a blackout liner for a grommet curtain.

As we have mentioned before, blackout liners are used to block light, UV rays, sound waves, and other kinds of waves out of your room.

In our world today, these curtains are nothing short of a necessity.

They assure a restful night’s sleep, the lack of which can cause insomnia and other health concerns.

In fact, many of these are the best blackout curtains for day sleepers as well for people who enjoy good nap time.

So we have picked out five of the best blackout liners for day sleepers and thoroughly tested them to bring you the most authentic reviews possible.

By the end of this article, you will know exactly the kind of blackout curtains you need for your bedroom or the best blackout curtains for your baby’s nursery.


What are the Best Brands for Blackout Curtains?

We have an amazing selection of the best blackout curtains for day sleepers, the best blackout curtains for nurseries, and the best blackout curtains for your bedroom.

At the end of the reviews, we have also mentioned the best blackout curtain that blocks 100 percent light and offers the overall best features.

  • Amazon Basics Room Darkening Blackout Window Curtains
  • Decono Thermal Insulated Blackout Curtains with Silver Liner
  • Utopia Bedding Blackout Room Darkening Curtains
  • AMAZLINEN Grommet Top Blackout Curtains
  • Rose Home Fashion Wide Thermal Blackout Curtains

AmazonBasics Room Darkening Blackout Window Curtains



Deconovo Thermal Insulated Blackout Curtain



Utopia Bedding Blackout Room Darkening Curtains



AMAZLINEN Grommet Top Blackout Curtains



Rose Home Fashion Wide Thermal Blackout Curtains



Reviews of the Best Blackout Curtains:

After long hours of testing each curtain out for all of its claims, we have picked out the five best and provided detailed reviews for each one.

1- AmazonBasics Room Darkening Blackout Window Curtains



  • Dimensions: 13 x 9.8 x 1.6 inches
  • Weight: 3.06 pounds
  • Made of 100% Polyester
  • It is a room darkening curtain liner
  • Blocks out UV rays and noise as well
  • Provides thermal insulation as well
  • It can fit any rod, standard or decorative.


When we first unpacked these curtains and felt them, we realized that they are made of good quality material. The feel is quite luxurious and high-end.

We were a little let down by the design that we received, and the others in the variety were not the most aesthetically pleasing either.

Using these curtains, however, was an amazing experience.

These blackout curtains block 100 percent of the light coming from outside. You will not know whether it is daytime or night time with these curtains on in your room.

If we leave a little slit open by accident, the sunlight that enters is almost blinding! So if you have these curtains in your room, we suggest using a nightlight to keep it lit slightly.

We also liked the fact that these curtains thermally optimize the room along with having room darkening curtain liners.

They also keep the room free from outside noise so you can sleep like a baby.

However, we did not like the fact that the washing instructions on these curtains were not very clear. You have to handle them very carefully when washing and keep the fabric side of the curtains facing down.

Overall, these curtains are not expensive and offer great value for the price.


  • Blocks out all light
  • Thermal insulation
  • Soundproofing
  • Good value for money


  • Design is not pleasing
  • Difficult to wash


2- Deconovo Thermal Insulated Blackout Curtains with Silver Liner


  • Dimensions 14.8 x 10.3 x 1.9 inches
  • Weight: 1.82 pounds
  • Made of 100% polyester
  • These are 100 percent blackout curtains
  • They consist of 6 silver anti-rust grommets
  • These curtains also provide thermal insulation
  • Soft to touch and also available in a variety of colors and sizes
  • Hand wash one a gentle cycle and iron only on low temperatures


When we saw and felt these curtains for the first time, we were quite pleased.

These blackout curtains feel quite luxurious because of their thick, silky fabric. Needless to say, they are not exactly lightweight.

We bought a lighter colored curtain, and it does not pass the blackout curtain test for our bedroom. It let in a bit of light, so the lighter colors are not best for your bedroom.

If your baby does not need pitch-black darkness to sleep, these can be one of the best blackout curtains for the nursery.

The darker colors in this curtain do work very well at blocking light, though.

We also like the fact that these curtains do not need to be washed very often. The instructions for washing them are also quite clear.

These curtains are not very expensive, but they do offer good value for money.


  • Aesthetically pleasing
  • Easy to wash
  • Not very expensive and good value for money


  • Do not block out light completely

3- Utopia Bedding Blackout Room Darkening Curtains



  • Dimensions: 13.3 x 9.8 x 2.4 inches
  • Weight: 2.24 pounds
  • Consists of two panels, 52” wide and 84” in length
  • Each panel has eight grommets
  • Dual Color grommet curtain with blackout liner
  • Thermally insulated for energy efficiency
  • Also, block around 60% of external noise
  • Can be machine washed on a cold setting and tumble dried on low


These curtains also have a silky, luxurious feel to them. We do agree that they are made of good quality fabric.

In spite of the good quality feel, the blackout curtains are surprisingly lightweight.

When we put these blackout curtains up in our bedroom, we were pleasantly surprised.

These curtains do block out light and create a pitch-black environment, which is ideal for sleeping in during the day.

However, this effect was seen mostly with the dark-colored curtains. We do not think that the light-colored curtain liners have the same room-darkening effect.

You can use them for your lounge or as the nursery since these blackout curtains are some of the best for those purposes.

These curtains offer excellent thermal insulation as well, so it can be good for saving those thermostat bills!

One thing we did not like about these blackout curtains was their color was damaged by the sun. The black of the curtain slowly became red, and it compromised on the aesthetically pleasing aspect of the curtain.

The curtains we received were not stitched straight either, so putting them up and figuring out the correct way to prop them was a rather tedious task.

Overall, these curtains are not expensive and offer good value for money.


  • Block out most of the light entering in
  • Keep the room thermally insulated
  • Good value for money


  • The color fades over time
  • Stitching is not straight

4- AMAZLINEN Grommet Top Blackout Curtains



  • Dimensions: 14.2 x 11 x 3.3 inches
  • Weight: 3.77 pounds
  • Consists of two panels that are 52 inches wide and 84 inches long
  • Each panel consists of 8 bronze eyelets
  • Block 95% visible light and 100% UV light
  • Darker colors are more effective
  • Also, reduce external noise
  • These curtains are thermally optimized as well
  • Only Machine wash in cold water. Do not use bleach on them or tumble dry


These curtains also had a silky finish that gave them that luxurious, expensive feel.

These curtains are not very thick and, therefore, quite lightweight as well.

Surprisingly though, these blackout curtains are excellent for your bedroom because they can block out 100% of outside light quite effectively, in spite of their lightweight.

It is safe to say that they are some of the best blackout curtains for day sleepers.

We liked the colors and the designs available in these curtains, and they complimented the room very well.

Even though the curtains claim to block out noise efficiently, we did not notice any difference in the noise that entered the room after putting up these curtains.

There was no thermal insulation mentioned either, so these are better used as simply room darkening curtain liners.

You can easily wash these curtains without compromising on their quality, and the washing instructions are quite clear as well.

The color of these blackout curtains does slightly get bleached by the sun, which compromises on their aesthetic appeal.

Overall these blackout liners with grommet curtains are not very expensive and offer good value for money.


  • Block out 100% of the light
  • Great color and design selection
  • Easy to wash
  • Good value for money


  • The color gets bleached by the sun
  • Does not block out any external noise

5- Rose Home Fashion Wide Thermal Blackout Curtains



  • Dimensions: 100 x 84.2 x 1.2 inches
  • Weight: 3.24 pounds
  • Made of 100% polyester
  • The package consists of 1 panel that measures 100 inches across and 84 inches in length
  • They are thermally insulated as well
  • Darker colored curtains are more effective at blocking out light
  • Also consists of an antique-looking, bronze curtain top
  • It can be easily machine washed and dried


These grommet curtains with blackout liners are very good quality. The material has a silky suede feel to them, which makes them feel quite expensive.

This blackout curtain is also quite lightweight and thin, so it might not be the best for a bedroom or day sleepers.

We did notice that these blackout curtains gave off a strong smell of synthetic fabric, which took a few days to disperse off completely.

These curtains do not completely block out strong sunlight, even darker colors. You can use blinds to enhance their effect, though.

Another point to note is that these curtains come with one large panel instead of a pair, so you might need to get an extra one to cover your window completely, especially if it is a large window.

Since these curtains are not very pricey, you might not have an issue with this.

We did like the color selection offered by the manufacturer since that means that these curtains can go well with a variety of color schemes.

The washing instructions with these curtains are very clear, and they are easy to clean and dry.

We do suggest you use a steamer instead of an iron to smooth out the wrinkles on this curtain.

Overall, these curtains are not expensive and offer good value for money.


  • Good color selection
  • Luxurious feel
  • Easy to wash
  • Inexpensive


  • Do not block out 100 percent visible light
  • Give off strong, synthetic fiber smell



The AmazonBasics Room Darkening Blackout Window Curtains are the best blackout curtains for your bedroom, for the nursery, or any other room since they check all the relevant boxes.

These curtains create a pitch-black, soundproof, and thermally efficient environment that is perfect for all light sleepers.

Other than all of this, they are also very affordable.


What to Look for When Buying Blackout Curtains?

1- Panel Size

The panel size of a blackout curtain is the dimensions of that curtain.

Most curtains come in different sizes that can fit a number of differently sized windows.

If the curtains you have selected do not come in the perfect size for your windows, you can easily get another panel as well.

Remember that you need to ensure that your window is completely covered for the blackout effect to give off its maximum impact.

So it only makes sense to have some extra curtain material than leave part of your window uncovered.


2- Color

Keep in mind that lighter colored blackout curtains often cannot block 100 percent of the light.

So light colored blackout liners may not be the best for day sleepers.

However, the color and designs of curtains are important since they set the backdrop for a large part of the room.

For example, you want the best, light-colored blackout curtains for your baby’s nursery since dark colors are often harsh for these rooms.

If you cannot find a suitable dark color for your designated room, it is alright to go for a lighter color, but keep in mind that it may not be the best blackout curtain for day sleepers.


3- Features

Many blackout curtains for your bedroom often come with more features than simply blocking out visible light.

Along with blocking out visible light, these curtains can also filter out UV rays.

Other than that, most blackout liners for your grommet curtains can keep the room thermally insulated and energy-efficient. They can also keep out external noise.

You need to have a clear idea of what you need these curtains for. For example, not all blackout curtains are the best for day sleepers or your bedroom since they do not block 100 percent light.

These curtains can be the best blackout curtains for your nursery though since your child might not need pitch-black darkness. F

Be sure of what features are important to you and buy a curtain based on those features.


4- Reviews

There are hundreds of blackout curtains that offer 100 person effectiveness. However, it is up to you which manufacturer you go for.

This is why it is imperative that you read as many reviews as possible for each curtain before you make your final decision.

Remember that expensive does not always mean better, and this is where people’s experience helps you out.


Sleeping While Stressed and Anxious

It is not healthy to go to sleep with a mind that is not relaxed. It is crucial to rid yourself of all stressful stimuli before going to sleep. This is where blackout liners for grommet curtains are useful, but they are only one factor in ensuring a peaceful night’s sleep. Make sure you have all the other factors covered, as well.



Do Blackout Curtains Work?

Blackout curtains have a liner made of thick, opaque fabric attached to them that helps them with their room-darkening effect.

Because of these liners, the room becomes dark, and often soundproof and heatproof as well.

Naturally, this shows that blackout curtains do work as they are advertised.

However, not all blackout curtains work the same way, and many of them cannot block out strong sunlight.

This is why it is important to do your research before investing in any one brand.


Difference Between Room Darkening and Blackout Curtains

If there is one effect that all blackout curtains and liners offer, it is room darkening.

However, if a curtain liner claims only to darken your room and does not advertise itself as a blackout curtain, then it is likely that it doesn’t block out 100 percent of the light.

Along with that, room darkening curtains are often not thermally insulated and do not have sound-proofing benefits.

Blackout curtains, however, block 100 percent of the light and often offer more advantages like thermal insulation and soundproofing.


Are Thermal Curtains and Blackout Curtains The Same?

Most blackout curtains and liners offer thermal insulation as one of their key features.

However, if a curtain claims only to be thermally efficient, then it is likely that it does not offer room darkening benefits.

So while blackout curtains can be thermally efficient, thermal curtains may not offer room darkening advantages.

You must discuss this with the manufacturer or any of the people who have experience with that curtain.

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