10 Best Sound Deadening Curtains 2025 in the United States

The NICETOWN Grey Full Shade Curtain Panels are a solid choice for those looking to reduce noise and block out light in their home. Made from polyester, these curtains are designed with a black liner backing that significantly improves their blackout capabilities, making them ideal for bedrooms or any room where you need complete darkness. Each panel measures 52 inches wide by 84 inches long, providing ample coverage for most standard windows, and the pair's total width of 104 inches ensures effective light and noise blockage.

The NICETOWN Greyish Blue Room Darkening Curtains are designed to block light effectively and offer some soundproofing benefits, making them a solid choice for bedrooms or living rooms where you want to reduce noise and improve privacy. Made from 100% polyester fabric with a thickness of about 0.2 inches, these curtains feel heavy and soft, which helps absorb sound to a certain degree but they won’t fully soundproof a room like specialized acoustic treatments. The two panels each measure 66 inches wide by 90 inches long, providing good coverage for standard-size windows, and the weight is moderate at around 4.4 pounds per set, which also contributes to their noise-dampening ability.

The NICETOWN Blackout Curtains are designed to serve not only as window treatments but also to help reduce noise and improve energy efficiency. One of their standout strengths is their ability to block a significant amount of light, ranging from 85% to 99%, which can be particularly beneficial for those looking to enhance sleep quality in bedrooms or create a serene environment in living spaces. The thermal insulation feature is another plus, keeping your room comfortable in both winter and summer, which can help reduce energy costs over time.