Primacoustic THUNDERTILE Composite Ceiling Tile With Hidden B Edge (Paintable White) - 24x24x1.26" (8 Pack)Acoustic treatment doesnt stop with attenuating internal sounds. If your issue is noise seeping into your space from outside sources or internal building infrastructure, soundproofing with ThunderTile is a better option. Standard drop ceiling tiles may hide pipes and HVAC but are particularly prone to allowing noise from critical infrastructure to pass through and interfere with comfort, enjoyment, and productivity. Add in noise from external sources,