24 in. x 24 in. x 5/8 in. Astro® 15/16 in. Square-Edge Acoustical Ceiling Panels, White (32 Pack, 64 sq. ft.) | CTU8221

USG Ceilings' Astro® Square-Edge Acoustical Ceiling Panels also feature a bright white finish with a 0.86 light reflectance value to improve interior brightness without additional fixtures. Designed with sustainability in mind, each panel contains up to 68 percent recycled content and meets GREENGUARD standards for low chemical emissions. The square-edge profile allows for tight, uniform joints and easy grid alignment, while the ClimaPlus performance ensures long-term resistance to humidity, mold, and mildew. For professionals focused on efficiency, appearance, and acoustic performance, this panel delivers reliable results in demanding ceiling applications.

• The panels are fine-textured and non-perforated for a clean, uniform ceiling appearance
• They deliver balanced acoustical control with a noise reduction coefficient of 0.55 and a ceiling attenuation class of 35
• The 5/8'¯in thickness and square-edge design make the panels rigid and compatible with 15/16'¯in suspension grid systems
• ClimaPlus performance provides a 30-year system warranty against visible sag, mold, and mildew
• The panels contain approximately 68'¯percent recycled content and meet GREENGUARD low-emitting criteria for healthy indoor air quality