Soundproof Curtains VS Blackout Curtains: Head-To-Head

Soundproof Curtains VS Blackout Curtains: Head-To-Head

Curtains are not just pieces of fabric that hang by your windows or doors; they’re guardians of our privacy, controllers of light, and protectors of our sanity. 

But when it comes to battling the noise and darkness, which curtain reigns supreme? 

In this epic clash, we present the comparison: Soundproof Curtains VS Blackout Curtains. Let’s dive in:

Blackout Curtains:

blackout curtains

Blackout curtains are a type of curtain that is designed to block out external light sources, providing a dark and shaded environment inside a room.

They are typically made of thick, light-blocking materials such as polyester or velvet and have an additional lining to enhance their light-blocking capabilities.

Key features of blackout curtains:

  • Light-blocking capabilities: The most obvious feature of blackout curtains are light-blocking abilities, allowing you to create a pitch-black room during the day or night. This is especially useful for those who are sensitive to light.
  • Energy efficiency: Due to their light-blocking properties, blackout curtains also contribute to energy efficiency. By preventing sunlight from entering your space, they can help keep your room cooler in the summer and reduce the need for air conditioning, resulting in potential energy savings.
  • Privacy enhancement: Blackout curtains offer an added layer of privacy by shielding your interior from prying eyes. So if you simply prefer a secluded atmosphere, blackout curtains can provide the privacy you desire.


  • Sound insulation capacity: Despite its light-blocking ability, blackout curtains also offer some degree of noise reduction, while their effectiveness at sound-blocking may be slim to none.

Soundproof Curtains:

soundproof curtain

Soundproofing curtains, also known as acoustic curtains or noise-reducing curtains, are specially designed to block or absorb sound waves from entering a room and existing from a room.

They are made with materials that have sound-absorbing properties, such as heavy fabrics or multiple layers of fabric, and often feature additional insulation or sound-dampening materials.

Key Features of Noise-proofing curtains:

  • Noise reduction capabilities: Soundproofing curtains are pretty good at reducing external noise levels by absorbing and dampening sound waves. 
  • Acoustic insulation: Soundproofing curtains are engineered to enhance the acoustics within a room by reducing sound reflections, reverberations and echoes. This can be advantageous for home theaters, recording studios, or any space where sound quality is important.


  • Light-blocking capacity: While soundproofing curtains provide excellent noise reduction, their ability to block light is typically not as effective as that of blackout curtains.
  • Thermal insulation: Soundproofing curtains generally focus more on noise reduction rather than thermal insulation. While they may provide some level of insulation, it is usually not as effective as even blackout curtains.

Head-to-Head Comparison: Blackout VS Soundproofing Curtains

FeaturesBlackout CurtainsSoundproofing Curtains
Light-blockingExcellent light-blocking capabilitiesAllows some light to filter through
Noise reductionLimited sound reduction capabilitiesHighly effective in reducing noise levels
PrivacyProvides privacy by blocking outside viewProvides privacy by reducing sound transmission
Energy efficiencyOffers thermal insulation benefitsProvides some thermal comfort
UV protectionProtects furniture and fabrics from sun damageProvides low to no UV protection
Room darkeningCreates a pitch-black environment for better sleepSome light may filter through, but reduces glare
Sound absorptionMinimal sound absorptionAbsorbs and reduces sound waves
Acoustic insulationLimited acoustic insulation capabilitiesImproves room acoustics by reducing echoes and reverberation
Room enhancementEnhances room ambiance with a cozy, dark atmosphereImproves sound quality and clarity in the room
Selection criteriaConsider light-blocking needs, room aesthetics, and budgetConsider noise reduction requirements, room size, and budget
InstallationEasy to install with standard curtain rodsEasy to install with standard curtain rods
Cleaning and careRegular cleaning required due to light-blocking propertiesRequires delicate cleaning due to specialized materials
DurabilityDurable construction with long-lasting materialsDepends on the quality of materials used

Now, let’s get to the heart of the matter – the face-off between Soundproof and Blackout Curtains. 

Light-blocking ability

Blackout curtains are the obvious champions here. They have the ability to transform your room into a peaceful, dark sanctuary by blocking all light. 

They masterfully keep out natural and artificial light, ensuring that not even a single ray will dare disturb your slumber. 

Despite this, they may allow some light to pass through. And let me tell you one more thing: not any or many blackout curtains are 100% blackout.

Soundproofing Curtains, on the other hand, may let a touch of light sneak through their resilient fibers, resulting in a slightly less mysterious ambiance.

Noise reduction performance:

This is where the Soundproofing Curtains show their power. They absorb sound waves like a sponge, blocking outside noise and creating a peaceful oasis. 

While blackout curtains also provide some level of sound insulation. However, they can’t match the audacious decibels that Soundproofing Curtains can tackle.

Energy efficiency and insulation:

Both curtains have their energy-saving tricks up their sleeves. Blackout curtains act as thermal insulators, helping to keep your room cool during summer and warm during winter. 

By reducing the amount of heat gain or loss through your windows, they can save you some money on your energy bills. 

On the other hand, soundproofing curtains, while not primarily designed for insulation, do provide a certain level of thermal comfort. However, they are not as effective as blackout curtains in terms of thermal insulation.

Installation and maintenance:

When it comes to installation, both types of curtains are super easy to set up. You can hang them using curtain rods or tracks.

In terms of cleaning, blackout curtains may require a bit more attention due to their light-blocking properties.

Depending on the care instructions provided by the manufacturer, you can usually wash them in a washing machine or have them professionally cleaned.

Soundproofing curtains, on the other hand, may also need a little extra care due to their specialized materials. These materials may be more delicate compared to regular curtain fabrics.

Next to read: The best choice for noise-reducing curtain for door

Which One is Better: Soundproof or Blackout Curtains?

Well, the choice between soundproof and blackout curtains totally depends on your specific needs and preferences.

Soundproof curtains are ideal for those seeking tranquility and a quieter living space. 

On the other hand, blackout curtains are perfect for those who prioritize creating a near-dark environment.

Consider your desired level of noise reduction and light control to determine which type of curtain will best suit your requirements and provide the desired effect in your space.

Do Blackout Curtains Block Sound?

YES, they do! However, it is important to note that blackout curtains are primarily designed to block out light. Thanks to the thick and dense materials used in blackout curtains help to absorb and dampen sound to a certain extent, reducing noise transmission. But their capabilities are not as robust as those of specialized soundproofing curtains. 

Conclusion: Blackout Curtains VS Soundproof Curtains

In summary, blackout curtains are designed primarily to block light but also offer some sound absorption. 

Soundproofing curtains excel at reducing noise but may not block light as effectively. 

In the end, the better choice depends on your specific needs. 

Whether you prioritize a peaceful, dark atmosphere or a sound-insulated environment, choosing the right curtain will enhance your space and contribute to your overall comfort.

Both have their advantages, so choose based on your specific needs.

FAQs: Soundproofing Curtains VS Blackout Curtains

Which curtain provides better thermal insulation properties, soundproof or blackout?

Blackout curtains provide better thermal insulation properties compared to soundproof curtains, helping to keep rooms cooler in summer and warmer in winter.

Are soundproof curtains more expensive than blackout curtains?

The cost of soundproof curtains can vary, but in general, they may be more expensive than blackout curtains due to their specialized materials and construction.

Do blackout curtains require special care during cleaning?

Yes, blackout curtains may require more attention during cleaning compared to regular curtains. The light-blocking properties of blackout curtains often involve special coatings or layers that can be damaged if not properly cared for.


  • Mr. Ashish

    Hey there, I am Ashish, the founder and editor of SoundProof-Addict. With over 6 years of experience in soundproofing. My dedication to detail and pursuit of excellence has earned me a reputation for consistently delivering high-quality results. I also have almost 2 years of experience in interior designing. Other than that, I like soundproofing my cat.

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