About

CALMFLOOR from Engineered Vibration Solutions (EVS) is the world’s only active mass damper (AMD) solution for floor vibration control. Designed by the world’s leading vibration serviceability experts, our patented, low-cost, low-carbon AMD solution is changing the way architects, engineers and contractors think about building design and serviceability. This revolutionary out-of-the-box AMD technology is proven to reduce floor vibration by up to 90% to lab-level sensitivity standards, transforming floor vibration performance, building’s value and embodied carbon. It’s the game-changing answer to problematic floor vibration in existing buildings, retrofit buildings, office-to-lab conversions and new-build structures. For property owners, managers, agents and engineers who want an instant solution to problematic floor vibration, CALMFLOOR negates the need for additional steel and concrete and the associated downtime, cost and carbon impact. At just 148lbs (67kg), CALMFLOOR AMDs can