If you live near a busy street, have neighbours close by or simply want a quieter bedroom, you may be wondering whether blackout curtains can help.

While they aren't a replacement for soundproofing, blackout curtains do reduce noise by absorbing some sound waves and minimizing echoes within a room.

Do Blackout Curtains Reduce Noise?

The amount of noise reduction depends on the fabric, lining and how well the curtains cover the window, but they're an excellent addition for homeowners looking to create a calmer, more comfortable living space.

Blackout Curtains Absorb Sound; They Don't Soundproof

It's important to understand the difference between sound absorption and soundproofing. True soundproofing requires changes to a building's construction, such as additional insulation, resilient wall assemblies or specialized acoustic materials that prevent sound from travelling through walls and windows.

Blackout curtains work differently. Their dense fabrics and insulated linings absorb some airborne sound before it reflects back into the room. They can also reduce the amount of noise entering through the window itself, particularly higher-frequency sounds such as traffic, conversations or neighbourhood activity.

While you will still hear outside noise, many homeowners notice that rooms feel quieter and less echoey after installing quality blackout drapery.

Fabric Makes a Difference

Not all blackout curtains perform equally. Heavier fabrics such as velvet naturally absorb more sound than lightweight materials because of their density. Thick woven fabrics also provide excellent acoustic performance while maintaining an elegant appearance.

The fullness of the curtain matters as well. Curtains that are generously pleated create deeper folds, increasing the amount of fabric available to absorb sound. Floor-to-ceiling installations and curtains that extend beyond the sides of the window also help reduce the amount of sound entering around the edges.

For the best results, we often recommend combining substantial decorative fabrics with premium blackout linings.

Custom Curtains Create Better Coverage

One advantage of custom curtains is that they're designed specifically for your windows. Ready-made curtains often leave gaps along the sides or fall short of the floor, allowing more light and sound to enter the room.

Custom drapery provides fuller coverage, creating a more continuous barrier across the window while delivering a cleaner, more tailored appearance. Bedrooms, nurseries, home offices and media rooms are all excellent candidates for blackout curtains when comfort and quiet are priorities.

Comfort Beyond Light Control

Most people choose blackout curtains to darken a room, but the benefits extend well beyond better sleep. They can help soften everyday noise, improve privacy and create a more peaceful atmosphere throughout the home.

At Auburn & Ash, we design luxury curtains that combine beautiful fabrics with practical performance. Whether your goal is better sleep, improved comfort or a quieter space to relax, we'll help you create custom window treatments tailored to your home and your lifestyle.